// salvestab vormiga layeri asukoha


function uus_asukoht() {
   if (document.mh_puu_asukoht) {
       document.mh_puu_asukoht.menyypuuleft.value = document.getElementById('Layer12').style.left;
       document.mh_puu_asukoht.menyypuutop.value = document.getElementById('Layer12').style.top;
       document.mh_puu_asukoht.submit();
    }
}

function veotellimus() {

	if (!check_string(document.vt_form.Tellija,'Sisesta tellija!')) return false;
	if (!check_string(document.vt_form.Aadress,'Sisesta aadress!')) return false;
	if (!check_string(document.vt_form.Telefon,'Sisesta telefon!')) return false;
	if (!check_string(document.vt_form.Faks,'Sisesta faks või e-mail!')) return false;
	if (!check_string(document.vt_form.Kaubasaatja,'Sisesta kaubasaatja!')) return false;
    if (!check_string(document.vt_form.Pealelaadimise_maa,'Sisesta pealelaadimise maa!')) return false;
	if (!check_string(document.vt_form.Pealelaadimise_linn,'Sisesta pealelaadimise linn!')) return false;
	if (!check_string(document.vt_form.Pealelaadimise_aadress,'Sisesta pealelaadimise aadress!')) return false;
	if (!check_string(document.vt_form.Kontaktisik_pealelaadimiskohas,'Sisesta kontaktisik pealelaadimiskohas!')) return false;
	if (!check_string(document.vt_form.Kauba_saaja,'Sisesta kauba saaja!')) return false;
	if (!check_string(document.vt_form.Mahalaadimise_maa,'Sisesta mahalaadimise maa!')) return false;
	if (!check_string(document.vt_form.Mahalaadimise_linn,'Sisesta mahalaadimise linn!')) return false;
	if (!check_string(document.vt_form.Mahalaadimise_aadress,'Sisesta mahalaadimise aadress!')) return false;
	if (!check_string(document.vt_form.Kontaktisik_mahalaadimiskohas,'Sisesta kontaktisik mahalaadimiskohas!')) return false;
	if (!check_string(document.vt_form.Kauba_kirjeldus,'Sisesta kauba kirjeldus!')) return false;
	if (!check_string(document.vt_form.Brutokaal,'Sisesta brutokaal!')) return false;
	if (!check_string(document.vt_form.Moot,'Sisesta mõõt!')) return false;
	if (!check_string(document.vt_form.Pealelaadimise_kuupaev_kellaaeg,'Sisesta pealelaadimise kuupaev / kellaaeg!')) return false;
	if (!check_string(document.vt_form.Tarnetingimus,'Sisesta tarne tingimused!')) return false;
	if (!check_string(document.vt_form.Veotasu,'Sisesta veotasu!')) return false;
	if (!check_string(document.vt_form.Tellija_garanteerib_tasumise,'Sisesta tellija garanteerib tasumise!')) return false;
}

function hinnap2ring() {

	if (!check_string(document.hp_form.Ettevote,'Sisesta ettevõte!')) return false;
	if (!check_string(document.hp_form.Kontaktisik,'Sisesta kontaktisik!')) return false;
	if (!check_string(document.hp_form.Telefon,'Sisesta telefon!')) return false;
    if (!check_email(document.hp_form.Email,'Sisesta e-mail!')) return false;
    if (!check_string(document.hp_form.Kaubanimetus,'Sisesta Kaubanimetus!')) return false;
	if (!check_string(document.hp_form.Kaubakaal,'Sisesta kauba kaal!')) return false;
	if (!check_string(document.hp_form.Kaubamaht,'Sisesta kauba maht!')) return false;
	if (!check_string(document.hp_form.Kaubaasukoht,'Sisesta kauba asukoht!')) return false;
	if (!check_string(document.hp_form.Kaubasihtkoht,'Sisesta kauba sihtkoht!')) return false;
}

function check_string (theField,alert_txt) {
	  if (isWhitespace(theField.value)) {
		if(!isWhitespace(alert_txt)) {
			alert(alert_txt);
		}
		//Trick to fool stupid browsers
		if(theField.focus()){};
		return false;
	  } else {
		return true;
	  }
}



function adm_mh_le_kontroll(){
	if (document.adm_mh_vorm.adm_mh_le_nimi.value.length < 1){
		alert('Nimi sisestamata!');
		return false;
	}
	document.adm_mh_vorm.submit();
}

function Minutes(data) {
for (var i = 0; i < data.length; i++)
if (data.substring(i, i + 1) == ":")
break;
return (data.substring(0, i));
}

function Seconds(data) {
for (var i = 0; i < data.length; i++)
if (data.substring(i, i + 1) == ":")
break;
return (data.substring(i + 1, data.length));
}

function Valilink(test) {

  linkimine.viide2.value = linkimine.viide.value;

}
function toggle( targetId ){
	target = document.all( targetId );
		if (target.style.display == "none"){
			target.style.display = "";
		} else {
			target.style.display = "none";
		}
}
function submit_login()
{
        if (document.implogin.userName2.value == "kasutajanimi") {
        alert("Palun sisesta oma kasutajanimi ja parool");
        document.implogin.userName2.focus();
        return false;
    } else if (document.implogin.userPasswd2.value == "******") {
        alert("Palun sisesta oma kasutajanimi ja parool");
        document.implogin.userPasswd2.focus();
        return false;
    } else {
        document.forms.implogin.submit();
    }
}

function clearField(objField,strDefaultValue)
{
    if(objField.value == strDefaultValue) objField.value = '';
}

function restoreField(objField,strDefaultValue)
{
    if(objField.value == '') objField.value = strDefaultValue;
}

function Down() { 
sec--;      
if (sec == -1) { sec = 59; min--; }
if (min == 5 && sec == 0) {
alert(" Sessiooni l�puni on j��nud 5 minutit!\\\\n Aja pikendamiseks vajutage m�nda linki v�i uuendage sama lehte.");
}
else down = setTimeout("Down()", 1000);
}

function timeIt(aeg) {
min = 1 * Minutes(aeg);
sec = 0 + Seconds(aeg);
Down();
} 
function display() {
				DispWin = window.open('','', 'toolbar=0,status=0,scrollbars=0, ,width=200,height=100,top=0,left=0')
				message = "<title>Rubr. seaded</title><LINK rel='stylesheet' type='text/css' href='style.css'><BODY style='margin: 25;' bgcolor='#abaaaa'>Vabandame, aga siin rubriigis ei saa seadeid muuta !";
				DispWin.document.write(message);
}
function mOver(cell) {

   if (!cell.contains(event.fromElement)) {
       cell.style.cursor = 'hand';
      cell.bgColor = '#D8D8D8';
       //cell.children.tags('A')[0].style.color = '#FFFFFF';
   }

}

function mOut(cell) {

   if (!cell.contains(event.toElement)) {
      cell.style.cursor = 'default';
      cell.bgColor = '';
      // cell.children.tags('A')[0].style.color = '#000000';
   }

}


function Kinnitus(link) {
    if (confirm("Oled kindel?"))
    {
        window.location = link;
    }
}

function Go(){return}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_dragLayer(objName,x,hL,hT,hW,hH,toFront,dropBack,cU,cD,cL,cR,targL,targT,tol,dropJS,et,dragJS) { //v3.0
  //Copyright 1998 Macromedia, Inc. All rights reserved.
  var i,j,aLayer,retVal,curDrag=null,NS=(navigator.appName=='Netscape'), curLeft, curTop;
  if (!document.all && !document.layers) return false;
  retVal = true; if(!NS && event) event.returnValue = true;
  if (MM_dragLayer.arguments.length > 1) {
    curDrag = MM_findObj(objName); if (!curDrag) return false;
    if (!document.allLayers) { document.allLayers = new Array();
      with (document) if (NS) { for (i=0; i<layers.length; i++) allLayers[i]=layers[i];
        for (i=0; i<allLayers.length; i++) if (allLayers[i].document && allLayers[i].document.layers)
          with (allLayers[i].document) for (j=0; j<layers.length; j++) allLayers[allLayers.length]=layers[j];
      } else for (i=0;i<all.length;i++) if (all[i].style&&all[i].style.position) allLayers[allLayers.length]=all[i];}
    curDrag.MM_dragOk=true; curDrag.MM_targL=targL; curDrag.MM_targT=targT;
    curDrag.MM_tol=Math.pow(tol,2); curDrag.MM_hLeft=hL; curDrag.MM_hTop=hT;
    curDrag.MM_hWidth=hW; curDrag.MM_hHeight=hH; curDrag.MM_toFront=toFront;
    curDrag.MM_dropBack=dropBack; curDrag.MM_dropJS=dropJS;
    curDrag.MM_everyTime=et; curDrag.MM_dragJS=dragJS;
    curDrag.MM_oldZ = (NS)?curDrag.zIndex:curDrag.style.zIndex;
    curLeft= (NS)?curDrag.left:curDrag.style.pixelLeft; curDrag.MM_startL = curLeft;
    curTop = (NS)?curDrag.top:curDrag.style.pixelTop; curDrag.MM_startT = curTop;
    curDrag.MM_bL=(cL<0)?null:curLeft-cL; curDrag.MM_bT=(cU<0)?null:curTop -cU;
    curDrag.MM_bR=(cR<0)?null:curLeft+cR; curDrag.MM_bB=(cD<0)?null:curTop +cD;
    curDrag.MM_LEFTRIGHT=0; curDrag.MM_UPDOWN=0; curDrag.MM_SNAPPED=false; //use in your JS!
    document.onmousedown = MM_dragLayer; document.onmouseup = MM_dragLayer;
    if (NS) document.captureEvents(Event.MOUSEDOWN|Event.MOUSEUP);
  } else {
    var theEvent = ((NS)?objName.type:event.type);
    if (theEvent == 'mousedown') {
      var mouseX = (NS)?objName.pageX : event.clientX + document.body.scrollLeft;
      var mouseY = (NS)?objName.pageY : event.clientY + document.body.scrollTop;
      var maxDragZ=null; document.MM_maxZ = 0;
      for (i=0; i<document.allLayers.length; i++) { aLayer = document.allLayers[i];
        var aLayerZ = (NS)?aLayer.zIndex:aLayer.style.zIndex;
        if (aLayerZ > document.MM_maxZ) document.MM_maxZ = aLayerZ;
        var isVisible = (((NS)?aLayer.visibility:aLayer.style.visibility).indexOf('hid') == -1);
        if (aLayer.MM_dragOk != null && isVisible) with (aLayer) {
          var parentL=0; var parentT=0;
          if (!NS) { parentLayer = aLayer.parentElement;
            while (parentLayer != null && parentLayer.style.position) {
              parentL += parentLayer.offsetLeft; parentT += parentLayer.offsetTop;
              parentLayer = parentLayer.parentElement; } }
          var tmpX=mouseX-(((NS)?pageX:style.pixelLeft+parentL)+MM_hLeft);
          var tmpY=mouseY-(((NS)?pageY:style.pixelTop +parentT)+MM_hTop);
          var tmpW = MM_hWidth;  if (tmpW <= 0) tmpW += ((NS)?clip.width :offsetWidth);
          var tmpH = MM_hHeight; if (tmpH <= 0) tmpH += ((NS)?clip.height:offsetHeight);
          if ((0 <= tmpX && tmpX < tmpW && 0 <= tmpY && tmpY < tmpH) && (maxDragZ == null
              || maxDragZ <= aLayerZ)) { curDrag = aLayer; maxDragZ = aLayerZ; } } }
      if (curDrag) {
        document.onmousemove = MM_dragLayer; if (NS) document.captureEvents(Event.MOUSEMOVE);
        curLeft = (NS)?curDrag.left:curDrag.style.pixelLeft;
        curTop = (NS)?curDrag.top:curDrag.style.pixelTop;
        MM_oldX = mouseX - curLeft; MM_oldY = mouseY - curTop;
        document.MM_curDrag = curDrag;  curDrag.MM_SNAPPED=false;
        if(curDrag.MM_toFront) {
          eval('curDrag.'+((NS)?'':'style.')+'zIndex=document.MM_maxZ+1');
          if (!curDrag.MM_dropBack) document.MM_maxZ++; }
        retVal = false; if(!NS) event.returnValue = false;
    } } else if (theEvent == 'mousemove') {
      if (document.MM_curDrag) with (document.MM_curDrag) {
        var mouseX = (NS)?objName.pageX : event.clientX + document.body.scrollLeft;
        var mouseY = (NS)?objName.pageY : event.clientY + document.body.scrollTop;
        newLeft = mouseX-MM_oldX; newTop  = mouseY-MM_oldY;
        if (MM_bL!=null) newLeft = Math.max(newLeft,MM_bL);
        if (MM_bR!=null) newLeft = Math.min(newLeft,MM_bR);
        if (MM_bT!=null) newTop  = Math.max(newTop ,MM_bT);
        if (MM_bB!=null) newTop  = Math.min(newTop ,MM_bB);
        MM_LEFTRIGHT = newLeft-MM_startL; MM_UPDOWN = newTop-MM_startT;
        if (NS) {left = newLeft; top = newTop;}
        else {style.pixelLeft = newLeft; style.pixelTop = newTop;}
        if (MM_dragJS) eval(MM_dragJS);
        retVal = false; if(!NS) event.returnValue = false;
    } } else if (theEvent == 'mouseup') {
      document.onmousemove = null;
      if (NS) document.releaseEvents(Event.MOUSEMOVE);
      if (NS) document.captureEvents(Event.MOUSEDOWN); //for mac NS
      if (document.MM_curDrag) with (document.MM_curDrag) {
        if (typeof MM_targL =='number' && typeof MM_targT == 'number' &&
            (Math.pow(MM_targL-((NS)?left:style.pixelLeft),2)+
             Math.pow(MM_targT-((NS)?top:style.pixelTop),2))<=MM_tol) {
          if (NS) {left = MM_targL; top = MM_targT;}
          else {style.pixelLeft = MM_targL; style.pixelTop = MM_targT;}
          MM_SNAPPED = true; MM_LEFTRIGHT = MM_startL-MM_targL; MM_UPDOWN = MM_startT-MM_targT; }
        if (MM_everyTime || MM_SNAPPED) eval(MM_dropJS);
        if(MM_dropBack) {if (NS) zIndex = MM_oldZ; else style.zIndex = MM_oldZ;}
        retVal = false; if(!NS) event.returnValue = false; }
      document.MM_curDrag = null;
    }
    if (NS) document.routeEvent(objName);
  } return retVal;
}

function MM_changeProp(objName,x,theProp,theValue) { //v3.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)) eval("obj."+theProp+"='"+theValue+"'");
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var flashinstalled = 0;
var flashversion = 0;
MSDetect = "false";
if (navigator.plugins && navigator.plugins.length)
{
	x = navigator.plugins["Shockwave Flash"];
	if (x)
	{
		flashinstalled = 2;
		if (x.description)
		{
			y = x.description;
			flashversion = y.charAt(y.indexOf('.')-1);
		}
	}
	else
		flashinstalled = 1;
	if (navigator.plugins["Shockwave Flash 2.0"])
	{
		flashinstalled = 2;
		flashversion = 2;
	}
}
else if (navigator.mimeTypes && navigator.mimeTypes.length)
{
	x = navigator.mimeTypes['application/x-shockwave-flash'];
	if (x && x.enabledPlugin)
		flashinstalled = 2;
	else
		flashinstalled = 1;
}else{
	MSDetect = "true";
}

 //KEERAB IE PERSSE!!!!!!!!!!!!
// valib ja puhastab k�ik checkboxid lehel
var checkflag = "false";
function check(field) {
	if (checkflag == "false") {
	for (i = 0; i < field.length; i++) {
	field[i].checked = true;}
	checkflag = "true";
	return "Valikud maha"; }
	else {
	for (i = 0; i < field.length; i++) {
	field[i].checked = false; }
	checkflag = "false";
	return "Vali kõik"; }
}





// pildialbumisse lisamine
function pildialbum(album) {

    window.open("pildid2.php?disp=0&kataloog=Image&sort=nimi&album=" + album,"","width=800,height=560,left=2,top=2,scrollbars,status");
}
function pildialbum_t66d(id) {

    window.open("pildid2.php?disp=0&kataloog=Image&sort=nimi&t66d=" + id,"","width=800,height=560,left=2,top=2,scrollbars,status");
}

function pildialbum_news(id) {

    window.open("pildid2.php?disp=0&kataloog=Image&sort=nimi&news=" + id,"","width=800,height=560,left=2,top=2,scrollbars,status");
}

function ValiFirma(fvalik){
    window.location=fvalik.options[fvalik.selectedIndex].value;
}
function object(id,width,height){
	
	DispWin = window.open('','', 'toolbar=0,status=0,scrollbars=0, ,width=' + width + ',height=' + height + ',top=10,left=10')
    message = "<title>" + id + "</title><BODY style='margin: 0;'><a href='javascript:window.close();'><img alt='Klikkides aken suletakse..' src=failid/"+ id +" border=0></a>";
    DispWin.document.write(message);
	
	//window.open(id, "",'resizable,width=' + width + ',height=' + height + ',top=5,left=5');
}
function object_pic(id,width,height){
	
	DispWin = window.open('','', 'toolbar=0,status=0,scrollbars=0, ,width=' + width + ',height=' + height + ',top=10,left=10')
    message = "<title>" + id + "</title><BODY style='margin: 0;'><a href='javascript:window.close();'><img alt='Klikkides aken suletakse..' src="+ id +" border=0></a>";
    DispWin.document.write(message);
	
	//window.open(id, "",'resizable,width=' + width + ',height=' + height + ',top=5,left=5');
}
function galerii(id){
	window.open('galerii.php?id='+id, "",'resizable,width=100,height=100,top=5,left=5');
}
function galery(id){
	window.open('image.php?id='+id, "",'resizable,width=100,height=100,top=5,left=5');
}
function galeri(id){
	window.open('galeri.php?id='+id, "",'resizable,width=100,height=100,top=5,left=5');
}

var whitespace = " \\\\t\\\\n\\\\r";

function saadakiri() {
    if (!check_string(document.vorm.eesnimi,'Sisesta eesnimi!')) return false;
    if (!check_string(document.vorm.perekonnanimi,'Sisesta perekonnanimi!')) return false;
    if (!check_email(document.vorm.epost,'Sisesta meiliaadress!')) return false;
}
function forum() {
    if (!check_string(document.vorm.nimi,'Sisesta nimi!')) return false;
    if (!check_string(document.vorm.pealkiri,'Sisesta pealkiri!')) return false;
    if (!check_string(document.vorm.sisu,'Sisesta teema sisu!')) return false;
}
function kontrollitoo(kontroll) {
    if (!check_string(kontroll.firma,'Sisesta eesnimi!')) return false;
    if (!check_string(kontroll.amet,'Sisesta perekonnanimi!')) return false;
}


function isEmpty(s)
{   return ((s == null) || (s.length == 0))
}

function isWhitespace (s) {
	var i;

    if (isEmpty(s)) return true;

    for (i = 0; i < s.length; i++)
    {   
        var c = s.charAt(i);

        if (whitespace.indexOf(c) == -1) return false;
    }

    return true;
}

function check_string (theField,alert_txt) {
	  if (isWhitespace(theField.value)) {
		if(!isWhitespace(alert_txt)) {
			alert(alert_txt);
		}
		//Trick to fool stupid browsers
		if(theField.focus()){};
		return false;
	  } else {
		return true;
	  }
}

function check_email(theField,alert_txt){
//     var theField = document.vorm.meil;
//     var alert_txt = 'Sisesta meiliaadress!';
	 var s = theField.value;

    // is s whitespace?
    if (isWhitespace(s)) {
		if(!isWhitespace(alert_txt)) {
			alert(alert_txt);
		}
		//Trick to fool stupid browsers
		if(theField.focus()){};
		return false;
	}
    
    // there must be >= 1 character before @, so we
    // start looking at character position 1 
    // (i.e. second character)
    var i = 1;
    var sLength = s.length;

    // look for @
    while ((i < sLength) && (s.charAt(i) != "@"))
    { i++
    }

    if ((i >= sLength) || (s.charAt(i) != "@")) {
		if(!isWhitespace(alert_txt)) {
			alert(alert_txt);
		}
		//Trick to fool stupid browsers
		if(theField.focus()){};
		return false; 
	} else {
		i += 2;
	}

    // look for .
    while ((i < sLength) && (s.charAt(i) != "."))
    { i++
    }

    // there must be at least one character after the .
    if ((i >= sLength - 1) || (s.charAt(i) != ".")) {
		if(!isWhitespace(alert_txt)) {
			alert(alert_txt);
		}
		//Trick to fool stupid browsers
		if(theField.focus()){};
		return false;
	} else {
		return true;
	}
}

				
                
function kkk(tName, qName, aName)
                {
                    var title = document.getElementById(tName);
                    if (title == null) return;
                    var ans = document.getElementById(aName);
                    if (ans == null) return;
                    var que = document.getElementById(qName);
                    if (ans.style.display == '')
                    {
                      if (que != null) que.style.display = 'none';
	                    ans.style.display = 'none';
                    }
                    else
                    {
                        if (que != null) que.style.display = '';
	                    ans.style.display = '';
                    }
}

function lisaybron(kontroll) {

	
	if (!check_string(document.form.nimi,'Sisesta nimi!')) return false;
	if (!check_string(document.form.telefon,'Sisesta nimi!')) return false;
    if (!check_string(document.form.ajavahemik,'Sisesta ajavahemik!')) return false;
    if (!check_email(document.form.email,'Sisesta meiliaadress!')) return false;
	
	document.form.submit();
}

function epost(nimi, at, domeen){
    locationstring = "mailto:" + nimi + at + domeen;
    window.location = locationstring;
}

function win(filename) {
      myFloater = window.open('','myWindow','scrollbars=no,status=auto,width=350,height=380')
      myFloater.location.href = 'kliendid/' + filename;
}

function RegCheck() {

	if (!check_string(document.Form.adminName,'Sisesta kasutajanimi!')) return false;
	if (!check_string(document.Form.adminPasswd,'Sisesta parool!')) return false;
	if (!check_string(document.Form.adminPasswd2,'Sisesta kordusparool!')) return false;

	if (document.Form.adminPasswd.value != document.Form.adminPasswd2.value ) {
		alert("Paroolid on erinevad!"); document.Form.adminPasswd2.focus();
		return false;
	}
}

function formCheck() {

	if (!check_string(document.Form.kuup,'Sisesta Kuup�ev!')) return false;
	if (!check_string(document.Form.aeg,'Sisesta kellaaeg!')) return false;
	if (!check_string(document.Form.arv,'Sisesta kohti/osav�tjaid!')) return false;
	if (!check_string(document.Form.nimi,'Sisesta nimi!')) return false;
	if (!check_string(document.Form.telefon,'Sisesta telefon!')) return false;
    if (!check_email(document.Form.meil,'Sisesta e-mail!')) return false;
}



/* Author: Mihai Bazon, September 2002
 * http://students.infoiasi.ro/~mishoo
 *
 * Version: 0.9
 *
 * Feel free to use this script under the terms of the GNU General Public
 * License, as long as you do not remove or alter this notice.
 */

// the Calendar object constructor.
Calendar = function (mondayFirst, dateStr, yourHandler, yourCloseHandler) {
	// member variables
	this.activeDateEl = null;
	this.activeMonEl = null;
	this.activeYearEl = null;
	this.currentDateEl = null;
	this.disabledHandler = null;
	this.timeout = null;
	this.yourHandler = yourHandler || null;
	this.yourCloseHandler = yourCloseHandler || null;
	this.dragging = false;
	this.minYear = 1970;
	this.maxYear = 2050;
	this.dateFormat = "y-mm-dd";
	this.isPopup = false; //true
	this.mondayFirst = mondayFirst;
    this.dateStr = dateStr;
};

// ** constants

// "static", needed for event handlers.
Calendar._C = null;

Calendar.is_ie = ( (navigator.userAgent.toLowerCase().indexOf("msie") != -1) &&
		   (navigator.userAgent.toLowerCase().indexOf("opera") == -1) );
Calendar._MD = new Array(31,28,31,30,31,30,31,31,30,31,30,31);

// ** public functions (these can be thought as static, since none of them use
// ** "this" and they can be accessed without using an instance of the object).

Calendar.getAbsolutePos = function(el) {
	var r = { x: el.offsetLeft, y: el.offsetTop };
	if (el.offsetParent) {
		var tmp = Calendar.getAbsolutePos(el.offsetParent);
		r.x += tmp.x;
		r.y += tmp.y;
	}
	return r;
};

Calendar._add_evs = function(el) {
	Calendar.addEvent(el, "mouseover", Calendar.dayMouseOver);
	Calendar.addEvent(el, "mousedown", Calendar.dayMouseDown);
	Calendar.addEvent(el, "mouseout", Calendar.dayMouseOut);
	if (Calendar.is_ie) {
		Calendar.addEvent(el, "dblclick", Calendar.dayMouseDblClick);
		el.setAttribute("unselectable", true);
	}
};

Calendar._del_evs = function(el) {
	Calendar.removeEvent(el, "mouseover", Calendar.dayMouseOver);
	Calendar.removeEvent(el, "mousedown", Calendar.dayMouseDown);
	Calendar.removeEvent(el, "mouseout", Calendar.dayMouseOut);
	if (Calendar.is_ie) {
		Calendar.removeEvent(el, "dblclick", Calendar.dayMouseDblClick);
	}
};

Calendar.isRelated = function (el, evt) {
	var related = evt.relatedTarget;
	if (!related) {
		var type = evt.type;
		if (type == "mouseover") {
			related = evt.fromElement;
		} else if (type == "mouseout") {
			related = evt.toElement;
		}
	}
	while (related) {
		if (related == el) {
			return true;
		}
		related = related.parentNode;
	}
	return false;
};

Calendar.getMonthDays = function(year, month) {
	if (((0 == (year%4)) && ( (0 != (year%100)) || (0 == (year%400)))) && month == 1) {
		return 29;
	} else {
		return Calendar._MD[month];
	}
};

Calendar.removeClass = function(el, className) {
	if (!(el && el.className)) {
		return;
	}
	var classes = el.className.split(" ");
	var newClasses = new Array;
	for (i = 0; i < classes.length; ++i) {
		if (classes[i] != className) {
			newClasses[newClasses.length] = classes[i];
		}
	}
	el.className = newClasses.join(" ");
};

Calendar.addClass = function(el, className) {
	el.className += " " + className;
};

Calendar.getElement = function(ev) {
	if (Calendar.is_ie) {
		return window.event.srcElement;
	} else {
		return ev.currentTarget;
	}
};

Calendar.getTargetElement = function(ev) {
	if (Calendar.is_ie) {
		return window.event.srcElement;
	} else {
		return ev.target;
	}
};

Calendar.stopEvent = function(ev) {
	if (Calendar.is_ie) {
		window.event.cancelBubble = true;
		window.event.returnValue = false;
	} else {
		ev.preventDefault();
		ev.stopPropagation();
	}
};

Calendar.addEvent = function(el, evname, func) {
	if (Calendar.is_ie) {
		el.attachEvent("on" + evname, func);
	} else {
		el.addEventListener(evname, func, true);
	}
};

Calendar.removeEvent = function(el, evname, func) {
	if (Calendar.is_ie) {
		el.detachEvent("on" + evname, func);
	} else {
		el.removeEventListener(evname, func, true);
	}
};

Calendar.findMonth = function(el) {
	if (typeof el.month != 'undefined') {
		return el;
	} else if (typeof el.parentNode.month != 'undefined') {
		return el.parentNode;
	}
	return null;
};

Calendar.findYear = function(el) {
	if (typeof el.year != 'undefined') {
		return el;
	} else if (typeof el.parentNode.year != 'undefined') {
		return el.parentNode;
	}
	return null;
};

Calendar.tableMouseUp = function(ev) {
	var cal = Calendar._C;
	if (!cal) {
		return false;
	}
	if (cal.timeout) {
		clearTimeout(cal.timeout);
	}
	var el = cal.activeDateEl;
	if (!el) {
		return false;
	}

	var target = Calendar.getTargetElement(ev);
	Calendar.removeClass(el, "active");
	if (target == el || target.parentNode == el) {
		Calendar.cellClick(el);
	}
	var mon = Calendar.findMonth(target);
	var date = null;
	if (mon) {
		date = new Date(cal.date);
		if (mon.month != date.getMonth()) {
			date.setMonth(mon.month);
			cal.setDate(date);
		}
	} else {
		var year = Calendar.findYear(target);
		if (year) {
			date = new Date(cal.date);
			if (year.year != date.getFullYear()) {
				date.setFullYear(year.year);
				cal.setDate(date);
			}
		}
	}
	Calendar.removeEvent(document, "mouseup", Calendar.tableMouseUp);
	Calendar.removeEvent(document, "mouseover", Calendar.tableMouseOver);
	Calendar.removeEvent(document, "mousemove", Calendar.tableMouseOver);
	cal.hideCombos();
	Calendar.stopEvent(ev);
	Calendar._C = null;
};

Calendar.tableMouseOver = function (ev) {
	var cal = Calendar._C;
	if (!cal) {
		return;
	}
	var el = cal.activeDateEl;
	var target = Calendar.getTargetElement(ev);
	if (target == el || target.parentNode == el) {
		Calendar.addClass(el, "hilite active");
	} else {
		Calendar.removeClass(el, "active");
		Calendar.removeClass(el, "hilite");
	}
	var mon = Calendar.findMonth(target);
	var date = null;
	if (mon) {
		date = new Date(cal.date);
		if (mon.month != date.getMonth()) {
			if (cal.activeMonEl) {
				Calendar.removeClass(cal.activeMonEl, "hilite");
			}
			Calendar.addClass(mon, "hilite");
			cal.activeMonEl = mon;
		}
	} else {
		var year = Calendar.findYear(target);
		if (year) {
			date = new Date(cal.date);
			if (year.year != date.getFullYear()) {
				if (cal.activeYearEl) {
					Calendar.removeClass(cal.activeYearEl, "hilite");
				}
				Calendar.addClass(year, "hilite");
				cal.activeYearEl = year;
			}
		}
	}
	Calendar.stopEvent(ev);
};

Calendar.tableMouseDown = function (ev) {
	if (Calendar.getTargetElement(ev) == Calendar.getElement(ev)) {
		Calendar.stopEvent(ev);
	}
};

Calendar.showMonthsCombo = function () {
	var cal = Calendar._C;
	if (!cal) {
		return false;
	}
	var cal = cal;
	var cd = cal.activeDateEl;
	var mc = cal.monthsCombo;
	if (cal.activeMonEl) {
		Calendar.removeClass(cal.activeMonEl, "hilite");
	}
	var mon = cal.monthsCombo.getElementsByTagName("div")[cal.date.getMonth()];
	Calendar.addClass(mon, "hilite");
	cal.activeMonEl = mon;
	mc.style.left = cd.offsetLeft;
	mc.style.top = cd.offsetTop + cd.offsetHeight;
	mc.style.display = "block";
};

Calendar.showYearsCombo = function (fwd) {
	var cal = Calendar._C;
	if (!cal) {
		return false;
	}
	var cal = cal;
	var cd = cal.activeDateEl;
	var yc = cal.yearsCombo;
	if (cal.activeYearEl) {
		Calendar.removeClass(cal.activeYearEl, "hilite");
	}
	cal.activeYearEl = null;
	var Y = cal.date.getFullYear() + (fwd ? 1 : -1);
	var yr = yc.firstChild;
	var show = false;
	for (var i = 0; i < 12; ++i) {
		if (Y >= cal.minYear && Y <= cal.maxYear) {
			yr.firstChild.data = Y;
			yr.year = Y;
			yr.style.display = "block";
			show = true;
		} else {
			yr.style.display = "none";
		}
		yr = yr.nextSibling;
		Y += fwd ? 2 : -2;
	}
	if (show) {
		yc.style.left = cd.offsetLeft;
		yc.style.top = cd.offsetTop + cd.offsetHeight;
		yc.style.display = "block";
	}
};

Calendar.calDragIt = function (ev) {
	var cal = Calendar._C;
	if (!cal.dragging) {
		return false;
	}
	var posX;
	var posY;
	if (Calendar.is_ie) {
		posY = window.event.clientY + document.body.scrollTop;
		posX = window.event.clientX + document.body.scrollLeft;
	} else {
		posX = ev.pageX;
		posY = ev.pageY;
	}
	cal.hideShowCovered();
	var st = cal.element.style;
	st.left = (posX - cal.xOffs) + "px";
	st.top = (posY - cal.yOffs) + "px";
	Calendar.stopEvent(ev);
};

Calendar.calDragEnd = function (ev) {
	var cal = Calendar._C;
	cal.dragging = false;
	Calendar.removeEvent(document, "mousemove", Calendar.calDragIt);
	Calendar.removeEvent(document, "mouseover", Calendar.stopEvent);
	Calendar.removeEvent(document, "mouseup", Calendar.calDragEnd);
	Calendar.tableMouseUp(ev);
	cal.hideShowCovered();
};

Calendar.dayMouseDown = function(ev) {
	var el = Calendar.getElement(ev);
	var cal = el.calendar;
	cal.activeDateEl = el;
	Calendar._C = cal;
	if (el.navtype != 300) {
		Calendar.addClass(el, "hilite active");
		Calendar.addEvent(document, "mouseover", Calendar.tableMouseOver);
		Calendar.addEvent(document, "mousemove", Calendar.tableMouseOver);
		Calendar.addEvent(document, "mouseup", Calendar.tableMouseUp);
	} else if (cal.isPopup) {
		cal.dragStart(ev);
	}
	Calendar.stopEvent(ev);
	if (el.navtype == -1 || el.navtype == 1) {
		cal.timeout = setTimeout("Calendar.showMonthsCombo()", 250);
	} else if (el.navtype == -2 || el.navtype == 2) {
		cal.timeout = setTimeout((el.navtype > 0) ? "Calendar.showYearsCombo(true)" : "Calendar.showYearsCombo(false)", 250);
	} else {
		cal.timeout = null;
	}
};

Calendar.dayMouseDblClick = function(ev) {
	Calendar.cellClick(Calendar.getElement(ev));
	if (Calendar.is_ie) {
		document.selection.empty();
	}
};

Calendar.dayMouseOver = function(ev) {
	var el = Calendar.getElement(ev);
	if (Calendar.isRelated(el, ev) || Calendar._C) {
		return false;
	}
	if (el.ttip) {
		el.calendar.tooltips.firstChild.data = el.ttip;
	}
	if (el.navtype != 300) {
		Calendar.addClass(el, "hilite");
	}
	Calendar.stopEvent(ev);
};

Calendar.dayMouseOut = function(ev) {
	var el = Calendar.getElement(ev);
	if (Calendar.isRelated(el, ev) || Calendar._C) {
		return false;
	}
	Calendar.removeClass(el, "hilite");
	el.calendar.tooltips.firstChild.data = Calendar._TT["SEL_DATE"];
	Calendar.stopEvent(ev);
};

Calendar.datesEqual = function(a, b) {
	return ((a.getFullYear() == b.getFullYear()) &&
		(a.getMonth() == b.getMonth()) &&
		(a.getDate() == b.getDate()));
};

Calendar.cellClick = function(el) {
	var cal = el.calendar;
	var closing = false;
	var newdate = false;
	var date = null;
	if (typeof el.navtype == 'undefined') {
		Calendar.removeClass(cal.currentDateEl, "selected");
		Calendar.addClass(el, "selected");
		closing = cal.currentDateEl == el;
		if (!closing) {
			cal.currentDateEl = el;
		}
		date = el.caldate;
		cal.date = date;
		newdate = true;
	} else {
		if (el.navtype == 200) {
			Calendar.removeClass(el, "hilite");
			cal.callCloseHandler();
			return;
		}
		date = (el.navtype == 0) ? new Date() : new Date(cal.date);
		var year = date.getFullYear();
		var mon = date.getMonth();
		var setMonth = function (mon) {
			var day = date.getDate();
			var max = Calendar.getMonthDays(year, mon);
			if (day > max) {
				date.setDate(max);
			}
			date.setMonth(mon);
		};
		switch (el.navtype) {
		    case -2:
			if (year > cal.minYear) {
				date.setFullYear(year - 1);
			}
			break;
		    case -1:
			if (mon > 0) {
				setMonth(mon - 1);
			} else if (year-- > cal.minYear) {
				date.setFullYear(year);
				setMonth(11);
			}
			break;
		    case 1:
			if (mon < 11) {
				setMonth(mon + 1);
			} else if (year < cal.maxYear) {
				date.setFullYear(year + 1);
				setMonth(0);
			}
			break;
		    case 2:
			if (year < cal.maxYear) {
				date.setFullYear(year + 1);
			}
			break;
		    case 100:
			cal.setMondayFirst(!cal.mondayFirst);
			return;
		}
		if (!Calendar.datesEqual(date, cal.date)) {
			cal.setDate(date);
			newdate = el.navtype == 0;
		}
	}
	if (newdate) {
		cal.callHandler();
	}
	if (closing) {
		Calendar.removeClass(el, "hilite");
		cal.callCloseHandler();
	}
};

Calendar.prototype.create = function (_par) {
	var parent = null;
	if (! _par) {
		// default parent is the document body, in which case we create
		// a popup calendar.
		parent = document.getElementsByTagName("body")[0];
		this.isPopup = true;
	} else {
		parent = _par;
		this.isPopup = false;
	}
    if (this.dateStr != null) {
       str = this.dateStr.toString();
       str1 = str.substr(0,4);
	   if (str.length == 8) {
           str2 = str.substr(4,2); 
		   str3 = str.substr(6,2);
	   } else {
           str2 = str.substr(4,1); 
		   str3 = str.substr(5,2);
	   }
       this.date = new Date(str1,str2,str3);
    } else this.date = new Date();

	//this.date = this.dateStr ? new Date(this.dateStr) : new Date();
	var table = document.createElement("table");
	this.table = table;
	table.cellSpacing = 0;
	table.cellPadding = 0;
	table.calendar = this;
	Calendar.addEvent(table, "mousedown", Calendar.tableMouseDown);

	var div = document.createElement("div");
	this.element = div;
	div.className = "calendar";
	if (this.isPopup) {
		div.style.position = "absolute";
		div.style.display = "none";
	}
	div.appendChild(table);

	var thead = document.createElement("thead");
	table.appendChild(thead);
	var cell = null;
	var row = null;

	var cal = this;
	var hh = function (text, cs, navtype) {
		cell = document.createElement("td");
		row.appendChild(cell);
		cell.colSpan = cs;
		cell.className = "button";
		Calendar._add_evs(cell);
		cell.calendar = cal;
		cell.navtype = navtype;
		if (text.substr(0, 1) != '&') {
			cell.appendChild(document.createTextNode(text));
		}
		else {
			// FIXME: dirty hack for entities
			cell.innerHTML = text;
		}
		return cell;
	};

	row = document.createElement("tr");
	thead.appendChild(row);
	row.className = "headrow";

	hh("", 1, 100).ttip = Calendar._TT["TOGGLE"]; // -
	this.title = hh("", this.isPopup ? 5 : 6, 300);
	this.title.className = "title";
	if (this.isPopup) {
		this.title.ttip = Calendar._TT["DRAG_TO_MOVE"];
		this.title.style.cursor = "move";
		hh("", 1, 200).ttip = Calendar._TT["CLOSE"];  // X
	}

	row = document.createElement("tr");
	thead.appendChild(row);
	row.className = "headrow";

	hh("&#x00ab;", 1, -2).ttip = Calendar._TT["PREV_YEAR"];
	hh("&#x2039;", 1, -1).ttip = Calendar._TT["PREV_MONTH"];
	hh(Calendar._TT["TODAY"], 3, 0).ttip = Calendar._TT["GO_TODAY"];
	hh("&#x203a;", 1, 1).ttip = Calendar._TT["NEXT_MONTH"];
	hh("&#x00bb;", 1, 2).ttip = Calendar._TT["NEXT_YEAR"];

	// day names
	row = document.createElement("tr");
	thead.appendChild(row);
	row.className = "daynames";
	this.daynames = row;
	for (var i = 0; i < 7; ++i) {
		cell = document.createElement("td");
		row.appendChild(cell);
		cell.appendChild(document.createTextNode(""));
		if (!i) {
			cell.navtype = 100;
			cell.calendar = this;
			Calendar._add_evs(cell);
		}
	}
	this.displayWeekdays();

	var tbody = document.createElement("tbody");
	table.appendChild(tbody);

	for (i = 0; i < 6; ++i) {
		row = document.createElement("tr");
		tbody.appendChild(row);
		for (var j = 0; j < 7; ++j) {
			cell = document.createElement("td");
			row.appendChild(cell);
			cell.appendChild(document.createTextNode(""));
			cell.calendar = this;
		}
	}

	var tfoot = document.createElement("tfoot");
	table.appendChild(tfoot);

	row = document.createElement("tr");
	tfoot.appendChild(row);
	row.className = "footrow";

	cell = hh(Calendar._TT["SEL_DATE"], 7, 300);
	cell.className = "ttip";
	if (this.isPopup) {
		cell.ttip = Calendar._TT["DRAG_TO_MOVE"];
		cell.style.cursor = "move";
	}
	this.tooltips = cell;

	div = document.createElement("div");
	this.monthsCombo = div;
	div.className = "combo";
	for (i = 0; i < Calendar._MN.length; ++i) {
		var mn = document.createElement("div");
		mn.className = "label";
		mn.month = i;
		mn.appendChild(document.createTextNode(Calendar._MN[i].substr(0, 3)));
		div.appendChild(mn);
	}
	this.element.appendChild(div);

	div = document.createElement("div");
	this.yearsCombo = div;
	div.className = "combo";
	for (i = 0; i < 12; ++i) {
		var yr = document.createElement("div");
		yr.className = "label";
		yr.appendChild(document.createTextNode(""));
		div.appendChild(yr);
	}
	this.element.appendChild(div);

	this._init(this.mondayFirst, this.date);
	parent.appendChild(this.element);
}

Calendar.prototype._init = function (mondayFirst, date) {
	var today = new Date();
	var year = date.getFullYear();
	if (year < this.minYear) {
		year = this.minYear;
	} else if (year > this.maxYear) {
		year = this.maxYear;
	}
	date.setFullYear(year);
	this.mondayFirst = mondayFirst;
	this.date = new Date(date);
	var month = date.getMonth();
	var mday = date.getDate();
	var no_days = Calendar.getMonthDays(year, month);
	date.setDate(1);
	var wday = date.getDay();
	var MON = mondayFirst ? 1 : 0;
	var SAT = mondayFirst ? 5 : 6;
	var SUN = mondayFirst ? 6 : 0;
	if (mondayFirst) {
		wday = (wday > 0) ? (wday - 1) : 6;
	}
	var iday = 1;
	var row = this.table.getElementsByTagName("tbody")[0].firstChild;
	for (var i = 0; i < 6; ++i) {
		var cell = row.firstChild;
		if (iday > no_days) {
			row.className = "emptyrow"; continue;
		} else {
			row.className = "daysrow";
			for (var j = 0; j < 7; ++j) {
				if ((!i && j < wday) || iday > no_days) {
					cell.className = "emptycell";
				} else {
					cell.firstChild.data = iday;
					cell.className = "day";
					date.setDate(iday);
					if (this.disabledHandler && this.disabledHandler(date)) {
						Calendar.addClass(cell, "disabled");
						Calendar._del_evs(cell);
					} else {
						cell.caldate = new Date(date);
						cell.ttip =
							//Calendar._DN[wday + MON].substr(0, 3) +
							Calendar._DN[wday + MON].substr(0, 1).toUpperCase() +
							", " +
							Calendar._MN[month].substr(0, 3) +
							" " + iday + ", " + year;
						Calendar._add_evs(cell);
						if (iday == mday) {
							Calendar.addClass(cell, "selected");
							this.currentDateEl = cell;
						}
                  //    month2 = month + 1;
                  //    notesday = year + "0" + month2 + iday;
				  //    notesmonth = year + "0" + month2;
                  //    for (var kp = 0; kp < Calendar._KP.length; kp++) {
				//		  if (notesday == Calendar._KP[kp]) {
				//		    Calendar.addClass(cell, "notes");
				//		  }
                //        notesmonth2 = Calendar._KP[kp];
				//		  if (notesmonth < notesmonth2.substr(0,6)) {
                //            break;
				//		  }
				//		}
						if (Calendar.datesEqual(date, today)) {
							Calendar.addClass(cell, "today");
							cell.ttip += Calendar._TT["PART_TODAY"];
						}
						if (wday == SAT || wday == SUN) {
							Calendar.addClass(cell, "weekend");
						}
					}
					++wday; ++iday;
					if (wday == 7) {
						wday = 0;
					}
				}
				cell = cell.nextSibling;
			}
		}
		row = row.nextSibling;
	}
	this.title.firstChild.data = Calendar._MN[month] + ", " + year;
};

Calendar.prototype.setDate = function (date) {
	if (!Calendar.datesEqual(date, this.date)) {
		this._init(this.mondayFirst, date);
	}
};

Calendar.prototype.setMondayFirst = function (mondayFirst) {
	this._init(mondayFirst, this.date);
	this.displayWeekdays();
};

Calendar.prototype.displayWeekdays = function () {
	var MON = this.mondayFirst ? 0 : 1;
	var SUN = this.mondayFirst ? 6 : 0;
	var SAT = this.mondayFirst ? 5 : 6;
	var cell = this.daynames.firstChild;
	for (var i = 0; i < 7; ++i) {
		cell.className = "day name";
		if (!i) {
			if (this.mondayFirst) {
				cell.ttip = Calendar._TT["SUN_FIRST"];
			} else {
				cell.ttip = Calendar._TT["MON_FIRST"];
			}
		}
		if (i == SUN || i == SAT) {
			Calendar.addClass(cell, "weekend");
		}
		cell.firstChild.data = " " + Calendar._DN[i + 1 - MON].substr(0,1).toUpperCase();
		cell = cell.nextSibling;
	}
};

Calendar.prototype.setDisabledHandler = function (unaryFunction) {
	this.disabledHandler = unaryFunction;
};

Calendar.prototype.setRange = function (a, z) {
	this.minYear = a;
	this.maxYear = z;
};

Calendar.prototype.callHandler = function () {
	if (this.yourHandler) {
		this.yourHandler(this, this.formatDate());
	}
};

Calendar.prototype.callCloseHandler = function () {
	if (this.yourCloseHandler) {
		this.yourCloseHandler(this);
	}
	this.hideShowCovered();
};

Calendar.prototype.destroy = function () {
	var el = this.element.parentNode;
	el.removeChild(this.element);
	Calendar._C = null;
	delete el;
};

Calendar.prototype.reparent = function (new_parent) {
	var el = this.element;
	el.parentNode.removeChild(el);
	new_parent.appendChild(el);
};

Calendar.prototype.show = function () {
	this.element.style.display = "block";
	this.hideShowCovered();
};

Calendar.prototype.hide = function () {
	this.element.style.display = "none";
};

Calendar.prototype.showAt = function (x, y) {
	var s = this.element.style;
	s.left = x + "px";
	s.top = y + "px";
	this.show();
};

Calendar.prototype.showAtElement = function (el) {
	var p = Calendar.getAbsolutePos(el);
	this.showAt(p.x, p.y + el.offsetHeight);
};

Calendar.prototype.hideCombos = function () {
	this.monthsCombo.style.display = "none";
	this.yearsCombo.style.display = "none";
};

Calendar.prototype.dragStart = function (ev) {
	if (this.dragging) {
		return;
	}
	this.dragging = true;
	var posX;
	var posY;
	if (Calendar.is_ie) {
		posY = window.event.clientY + document.body.scrollTop;
		posX = window.event.clientX + document.body.scrollLeft;
	} else {
		posY = ev.clientY + window.scrollY;
		posX = ev.clientX + window.scrollX;
	}
	var st = this.element.style;
	this.xOffs = posX - parseInt(st.left);
	this.yOffs = posY - parseInt(st.top);
	Calendar.addEvent(document, "mousemove", Calendar.calDragIt);
	Calendar.addEvent(document, "mouseover", Calendar.stopEvent);
	Calendar.addEvent(document, "mouseup", Calendar.calDragEnd);
};

Calendar.prototype.setDateFormat = function (str) {
	this.dateFormat = str;
};

Calendar.prototype.formatDate = function () {
	var str = new String(this.dateFormat);
	var m = this.date.getMonth();
	var d = this.date.getDate();
	var y = this.date.getFullYear();
	var w = this.date.getDay();
	var s = new Array;
	s['d'] = d;
	s['dd'] = (d < 10) ? ('0' + d) : d;
	s['m'] = 1+m;
	s['mm'] = (m < 9) ? ('0' + (1+m)) : (1+m);
	s['y'] = y;
	s['yy'] = new String(y).substr(2, 2);
	s['D'] = Calendar._DN[w].substr(0, 3);
	s['DD'] = Calendar._DN[w];
	s['M'] = Calendar._MN[m].substr(0, 3);
	s['MM'] = Calendar._MN[m];
	var re = /(.*)(\W|^)(d|dd|m|mm|y|yy|MM|M|DD|D)(\W|$)(.*)/;
	while (re.exec(str) != null) {
		str = RegExp.$1 + RegExp.$2 + s[RegExp.$3] + RegExp.$4 + RegExp.$5;
	}
	return str;
};

Calendar.prototype.parseDate = function (str, fmt) {
	var y = 0;
	var m = -1;
	var d = 0;
	var a = str.split(/\W+/);
	if (!fmt) {
		fmt = this.dateFormat;
	}
	var b = fmt.split(/\W+/);
	var i = 0, j = 0;
	for (i = 0; i < a.length; ++i) {
		if (b[i] == 'D' || b[i] == 'DD') {
			continue;
		}
		if (b[i] == 'd' || b[i] == 'dd') {
			d = a[i];
		}
		if (b[i] == 'm' || b[i] == 'mm') {
			m = a[i]-1;
		}
		if (b[i] == 'y') {
			y = a[i];
		}
		if (b[i] == 'yy') {
			y = parseInt(a[i]) + 1900;
		}
		if (b[i] == 'M' || b[i] == 'MM') {
			for (j = 0; j < 12; ++j) {
				if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { m = j; break; }
			}
		}
	}
	if (y != 0 && m != -1 && d != 0) {
		this.setDate(new Date(y, m, d));
		return;
	}
	y = 0; m = -1; d = 0;
	for (i = 0; i < a.length; ++i) {
		if (a[i].search(/[a-zA-Z]+/) != -1) {
			var t = -1;
			for (j = 0; j < 12; ++j) {
				if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { t = j; break; }
			}
			if (t != -1) {
				if (m != -1) {
					d = m+1;
				}
				m = t;
			}
		} else if (parseInt(a[i]) <= 12 && m == -1) {
			m = a[i]-1;
		} else if (parseInt(a[i]) > 31 && y == 0) {
			y = a[i];
		} else if (d == 0) {
			d = a[i];
		}
	}
	if (y == 0) {
		var today = new Date();
		y = today.getFullYear();
	}
	if (m != -1 && d != 0) {
		this.setDate(new Date(y, m, d));
	}
};

Calendar.prototype.hideShowCovered = function () {
	var tags = new Array ('applet', 'iframe', 'select');
	var el = this.element;

	var p = Calendar.getAbsolutePos(el);
	var EX1 = p.x;
	var EX2 = el.offsetWidth + EX1;
	var EY1 = p.y;
	var EY2 = el.offsetHeight + EY1;

	for (var k = 0; k < tags.length; k++) {
		var ar = document.getElementsByTagName(tags[k]);
		var cc = null;

		for (var i = 0; i < ar.length; i++) {
			cc = ar[i];

			p = Calendar.getAbsolutePos(cc);
			var CX1 = p.x;
			var CX2 = cc.offsetWidth + CX1;
			var CY1 = p.y;
			var CY2 = cc.offsetHeight + CY1;

			if ((CX1 > EX2) || (CX2 < EX1) || (CY1 > EY2) || (CY2 < EY1)) {
				cc.style.visibility = "visible";
			} else {
				cc.style.visibility = "hidden";
			}
		}
	}
};