var offsetxpoint;
var offsetypoint;
var ie;
var ns6;
var enabletip;
var tipobj;

function initIndex(){
	offsetxpoint=-290 //Customize x offset of tooltip
	offsetypoint=-80 //Customize y offset of tooltip
	ie=document.all
	ns6=document.getElementById && !document.all
	enabletip=false
	if (ie||ns6)
		tipobj=document.all? document.all["dhtmltooltip"] : document.getElementById? document.getElementById("dhtmltooltip") : "";
	document.onmousemove=positiontip
}

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

function ddrivetip(thetext, thecolor, thewidth, theheight){
	if (ns6||ie){
		if (typeof thewidth!="undefined") 
		{
			tipobj.style.width=thewidth+"px"	
		}
		if (typeof theheight != "undefined")
		{
			tipobj.style.height=theheight+"px"	
		}
		else
		{
			tipobj.style.height=18+"px"
		}
		if (typeof thecolor!="undefined" && thecolor!="") tipobj.style.backgroundColor=thecolor
			tipobj.innerHTML=thetext
		enabletip=true
		return false
	}
}

function positiontip(e){
	if (enabletip){
//		var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
//		var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;
		var curX=(ns6)?e.pageX + document.getElementById('framain').scrollLeft :event.clientX+ietruebody().scrollLeft;
		var curY=(ns6)?e.pageY + document.getElementById('framain').scrollTop : 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=''
	}
}

function showexample(which)
	{
		switch (which)
		{
			default: ddrivetip('<img src="images/example1.jpg" />','',100,100)
				 break;
			case 2: ddrivetip('<img src="images/example2.jpg"/>','',100,100)
				 break;
			case 3: ddrivetip('<img src="images/example3.jpg" />','',100,100)
				 break;
			case 4: ddrivetip('<img src="images/example4.jpg" />','',100,100)
				 break;
			case 5: ddrivetip('<img src="images/example5.jpg" />','',100,100)
				 break;
			case 6: ddrivetip('<img src="images/example6.jpg" />','',100,100)
				 break;
		}
	}	
	
	function test() 
	{
		alert('TEST');
	}