/***********************************************
* Cool DHTML tooltip script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var offsetxpoint=-60 //Customize x offset of tooltip
var offsetypoint=20 //Customize y offset of tooltip
var ie=document.all
var ns6=document.getElementById && !document.all
var enabletip=false
if (ie||ns6)
var tipobj=document.all? document.all["dhtmltooltip"] : document.getElementById? document.getElementById("dhtmltooltip") : ""

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function ddrivetip()
{	
 var args = ddrivetip.arguments;
 var thecolor = "";
 var thewidth = "";
 var thetext = "";    
 var sSTRing = "";	  
 var objNum = 0;
     
	switch (args.length)
	{
		case 3:
			switch(args[2])
			{
				case 1:
						thecolor = "#FFFFFF";
						thewidth = 120
						if (ns6||ie){
						if (typeof thewidth!="undefined") tipobj.style.width=thewidth+"px"
						if (typeof thecolor!="undefined" && thecolor!="") tipobj.style.backgroundColor=thecolor
							sSTRing = "";
							sSTRing += "<div style='width:120px;padding:3px;font-size:10px;color:#999999;'>"
							sSTRing += "		Course Schedule"
							sSTRing += "		<hr style='margin:2px; width:110' />"
							sSTRing += "		<div align='center'><img src='img/ajax-loader.gif' width='20' height='20' /><br />"
							sSTRing += "		loading..."
							sSTRing += "		</div>	"
							sSTRing += "</div>"
						tipobj.innerHTML=sSTRing
						gblcal(args[0],args[1])
						enabletip=true
						}
					break;
				default:
					return false;
					break;
			}
			break;
		case 4:
			 thecolor = args[1];
			 thewidth = args[2];
			 thetext  = args[0];
			 objNum  = args[3];
			 if (ns6||ie){
				 if (typeof thewidth!="undefined") tipobj.style.width=thewidth+"px"
				 if (typeof thecolor!="undefined" && thecolor!="") tipobj.style.backgroundColor=thecolor
					sSTRing = "";
					sSTRing += "<div style='width:150px;padding:3px;' class='black_text'>"
					sSTRing += "		Job Description"
					sSTRing += "		<hr style='margin:2px;' />"
					sSTRing += "		<div align='center'><img src='img/ajax-loader.gif' width='20' height='20' /><br />"
					sSTRing += "		loading..."
					sSTRing += "		</div>	"
					sSTRing += "</div>"
				 tipobj.innerHTML=sSTRing
				 displayJobDesc(args[3])
				 enabletip=true
			 }
			break;
		default:
			return false;
			break;
	}
}

function positiontip(e){
	if (enabletip){
		var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
		var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;
		//Find out how close the mouse is to the corner of the window
		var rightedge=ie&&!window.opera? ietruebody().clientWidth-event.clientX-offsetxpoint : window.innerWidth-e.clientX-offsetxpoint-20
		var bottomedge=ie&&!window.opera? ietruebody().clientHeight-event.clientY-offsetypoint : window.innerHeight-e.clientY-offsetypoint-20
		
		var leftedge=(offsetxpoint<0)? offsetxpoint*(-1) : -1000
		
		//if the horizontal distance isn't enough to accomodate the width of the context menu
		if (rightedge<tipobj.offsetWidth)
		//move the horizontal position of the menu to the left by it's width
		tipobj.style.left=ie? ietruebody().scrollLeft+event.clientX-tipobj.offsetWidth+"px" : window.pageXOffset+e.clientX-tipobj.offsetWidth+"px"
		else if (curX<leftedge)
		tipobj.style.left="5px"
		else
		//position the horizontal position of the menu where the mouse is positioned
		tipobj.style.left=curX+offsetxpoint+"px"
		
		//same concept with the vertical position
		if (bottomedge<tipobj.offsetHeight)
			tipobj.style.top=ie? ietruebody().scrollTop+event.clientY-tipobj.offsetHeight-offsetypoint+"px" : window.pageYOffset+e.clientY-tipobj.offsetHeight-offsetypoint+"px"
		else
			tipobj.style.top=curY+offsetypoint+"px"
			tipobj.style.visibility="visible"
	}
}

function hideddrivetip()
{
	if (ns6||ie){
		enabletip=false
		tipobj.style.visibility="hidden"
		tipobj.style.left="-1000px"
		tipobj.style.backgroundColor=''
		tipobj.style.width=''
		tipobj.innerHTML = ''
	}
}


document.onmousemove=positiontip


function gblcal(objNum, objDate)
{
	//	alert("oi: " + document.getElementById("divcaltipcontainer" + objNum.toString()))
	//if ((document.getElementById("divcaltipcontainer" + objNum.toString())) && document.getElementById("divcaltipcontainer" + objNum).innerHTML != "")
	//{
	//	document.getElementById("dhtmltooltip").innerHTML = document.getElementById("divcaltipcontainer" + objNum).innerHTML
	//}
	//else
	//{
		var rootURL = "";
		rootURL = "../";
		
		var url = "calendar/tipcal.php?calNum=" + objNum + "&caldate=" + objDate
			//prompt("sdsd",url)
		try {
			request.open("GET", url, true);
			request.onreadystatechange = gblcaldisplay ;
			request.send(false)	
		} catch(e) {
		 //prompt('error: ' + e + '  : ',url);
		    request.close("GET", url, true);
			request.open("GET", url, true);
			request.onreadystatechange = gblcaldisplay ;
			request.send(false)	
		}
	//}
}

function gblcaldisplay()
{
	if ( request.readyState == 4 )
	{
		if (request.status == 200)
		{
		
			var response = request.responseText.split("*|**|*");
			//alert("request.responseText " + request.responseText)
			if (document.getElementById("dhtmltooltip"))
			{
				if (response[0].toLowerCase() == "true")
				{
					//alert("response[1] :"  + response[1])
					document.getElementById("dhtmltooltip").innerHTML = response[1];
					//if (document.getElementById("divcaltipcontainer" + response[2]))
					//{
					//	document.getElementById("divcaltipcontainer" + response[2]).innerHTML = response[1];
					//}
				}
				else
				{
					hideddrivetip;
				}
			}
		} 
	} 
	
}