/***********************************************
* 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).

document.write('<div id="dhtmltooltip" align="left"></div>') //write out tooltip DIV
document.write('<img id="dhtmlpointer" src="/images/tooltip_arrow.gif">') //write out pointer image

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")
		{
			thewidth = 150;
		}
		tipobj.style.width=thewidth+"px"
		if (typeof thecolor!="undefined" && thecolor!="")
		{
			tipobj.style.backgroundColor=thecolor
		}
		tipobj.innerHTML=thetext
		if (tipobj.innerHTML.length > 1000)
		{
			tipobj.style.width=thewidth*3+"px";
		}
		else if (tipobj.innerHTML.length > 600)
		{
			tipobj.style.width=thewidth*2+"px";
		}
		enabletip=true
		return false
	}
}

function positiontip(e)
{
	if (enabletip)
	{
		var nondefaultpos=false
		var curX=(ns6)?e.pageX : event.x+ietruebody().scrollLeft;
		var curY=(ns6)?e.pageY : event.y+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<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)
		{
			if (curY-tipobj.offsetHeight-offsetfromcursorY > 0)
			{
				tipobj.style.top=curY-tipobj.offsetHeight-offsetfromcursorY+"px"
			}
			else
			{
				tipobj.style.top="5px"
			}
			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