/***********************************************
* Cool DHTML tool tip script II- © 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
* <a onmouseover="ddrivetip('TOOLTIP', 250)" onmouseout="hideddrivetip()" href="#"> LINK </a>
***********************************************/
dimagedir='../images/'

var offsetfromcursorX=12 //Customize x offset of tooltip
var offsetfromcursorY=10 //Customize y offset of tooltip

var offsetdivfrompointerX=10 //Customize x offset of tooltip DIV relative to pointer image
var offsetdivfrompointerY=14 //Customize y offset of tooltip DIV relative to pointer image. Tip: Set it to (height_of_pointer_image-1).

document.write('<div id="dhtmltooltip"></div>') //write out tooltip DIV
//document.write('<img id="dhtmlpointer" src="tr/' + dimagedir + 'arrow2.gif">') //write out pointer image
document.write('<img id="dhtmlpointer" src="../images/spacer.gif" />')

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") : ""

var pointerobj=document.all? document.all["dhtmlpointer"] : document.getElementById? document.getElementById("dhtmlpointer") : ""


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

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

function positiontip(e){
	if (enabletip){
	var nondefaultpos=false
	
	// IE Fix by xam
	if (!e)
	{
		var e = window.event
	}
	
	// IE Fix by xam
	if (e.pageX || e.pageY)
	{
		curX = e.pageX;
		curY = e.pageY;
	}
	else if (e.clientX || e.clientY)
	{
		curX = e.clientX + document.body.scrollLeft
		+ document.documentElement.scrollLeft;
		curY = e.clientY + document.body.scrollTop
		+ document.documentElement.scrollTop;
	}

	//Find out how close the mouse is to the corner of the window
	var winwidth=ie&&!window.opera? ietruebody().clientWidth : window.innerWidth-20
	var winheight=ie&&!window.opera? ietruebody().clientHeight : window.innerHeight-20
	
	var rightedge=ie&&!window.opera? winwidth-event.clientX-offsetfromcursorX : winwidth-e.clientX-offsetfromcursorX
	var bottomedge=ie&&!window.opera? winheight-event.clientY-offsetfromcursorY : winheight-e.clientY-offsetfromcursorY
	
	var leftedge=(offsetfromcursorX<0)? offsetfromcursorX*(-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=curX-tipobj.offsetWidth+"px"
		nondefaultpos=true
	}
	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+offsetfromcursorX-offsetdivfrompointerX+"px"
		pointerobj.style.left=curX+offsetfromcursorX+"px"
	}

	//same concept with the vertical position
	if (bottomedge<tipobj.offsetHeight){
		tipobj.style.top=curY-tipobj.offsetHeight-offsetfromcursorY+"px"
		nondefaultpos=true
	}else{
		tipobj.style.top=curY+offsetfromcursorY+offsetdivfrompointerY+"px"
		pointerobj.style.top=curY+offsetfromcursorY+"px"
	}
	tipobj.style.visibility="visible"
	if (!nondefaultpos)
		pointerobj.style.visibility="visible"
	else
		pointerobj.style.visibility="hidden"
	}
}

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

document.onmousemove=positiontip