/***********************************************
* Cool DHTML tooltip 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
***********************************************/

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).


var ie=document.all
var ns6=document.getElementById && !document.all
var enabletip=false
var tipDiv=null, tipArrow=null;

function tipInit()
{
	document.write('<div id="tipDiv"></div>'); //write out tooltip DIV
	document.write('<img id="tipArrow" src="images/arrow2.gif">'); //write out pointer image
	document.onmousemove=tipPosition
}

function tipOn(thetext, thewidth, thecolor)
{
	if (ns6||ie)
	{
		if (tipDiv == null)
		{
			tipDiv=document.all? document.all["tipDiv"] : document.getElementById? document.getElementById("tipDiv") : ""
			tipArrow=document.all? document.all["tipArrow"] : document.getElementById? document.getElementById("tipArrow") : ""
		}
		if (typeof thewidth!="undefined")
			tipDiv.style.width=thewidth+"px"
		if (typeof thecolor!="undefined" && thecolor!="")
			tipDiv.style.backgroundColor=thecolor
		tipDiv.innerHTML=thetext
		enabletip=true
		return false
	}
}

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

function tipPosition(e)
{
if (enabletip)
{
	var nondefaultpos=false
	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 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<tipDiv.offsetWidth)
	{//move the horizontal position of the menu to the left by it's width
		tipDiv.style.left=curX-tipDiv.offsetWidth+"px"
		nondefaultpos=true
	}
	else if (curX<leftedge)
		tipDiv.style.left="5px"
	else
	{//position the horizontal position of the menu where the mouse is positioned
		tipDiv.style.left=curX+offsetfromcursorX-offsetdivfrompointerX+"px"
		tipArrow.style.left=curX+offsetfromcursorX+"px"
	}

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

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