/***********************************************
* 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
***********************************************/

/**
<body>
...
<div id="dhtmltooltip"></div>
...
<a onmouseover="tooltip('idTooltip')" onmouseout="hideTooltip()">?</a>
...
<div id="idTooltip">
Tootip text ....
Tootip text ....
Tootip text ....
</div>
*/
var offsetxpoint=-60 //Customize x offset of tooltip
var offsetypoint=20 //Customize y offset of tooltip
var ie=document.all
var ns6=$ && !document.all
var enabletip=false
if (ie||ns6)


var tipobj= $("dhtmltooltip");


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

function tooltip(thetext){
if (ns6||ie){
// added to show contente in a separate tag
thetext = $(thetext).innerHTML;
tipobj.innerHTML=thetext;
enabletip=true;
return false;
} else enabletip = false;
}

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

//document.onmousemove=positiontip

function initHelpTootip() {

	$$('.thelp').each( function(e) {

		e.onmouseover = function() {

			var url = '/wz/Site/Content/view/'+this.id.substr(1)+".html?ajaxmethod=true";
			new Ajax.Request(url, {
				method: 'get',
				onSuccess: function(transport) {


					tipobj.update(transport.responseText).setStyle({"width":"320px"})
					enabletip = true
				}
			});
		}
		e.onmousemove = positiontip
		e.onmouseout = hidetooltip
	});
}

Event.observe(window, 'load', initHelpTootip, false);
