/***********************************************
* 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" style="position:absolute; top:0px; left:0px;"></div>') //write out tooltip DIV
document.write('<img id="dhtmlpointer">') //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") : ""

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

///=============================================================================
/// <summary>
/// 
/// </summary>
///=============================================================================
function ddrivetip(thetext, thewidth, thecolor) {
    if (ns6||ie) {
	    
	    if (thecolor == "" || thecolor == "undefined" || thecolor == null) {
		    thecolor = thewidth;
		    thewidth = "100%";
		}

        var img1 = new Image()
        var img1Src = thetext.replace("<img src=", "");
        img1.src = img1Src.replace (">", "");
        
		/* if (typeof thewidth!="undefined") tipobj.style.width=thewidth+"px" */
		if (typeof thecolor!="undefined" && thecolor!="") tipobj.style.backgroundColor = thecolor;
		
		tipobj.innerHTML = thetext;
		tipobj.style.width = img1.width;
		tipobj.style.height = img1.height;
		
		enabletip=true
		return false}}

///=============================================================================
/// <summary>
/// 
/// </summary>
///=============================================================================
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 topedge=ie&&!window.opera? event.clientY-offsetfromcursorY : 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"}

		//alert("bottomedge: " + bottomedge + "  tipobj.offsetHeight: " + tipobj.offsetHeight)
		//alert("topedge: " + topedge + "  tipobj.offsetHeight: " + tipobj.offsetHeight)

		//same concept with the vertical position
		if (topedge>tipobj.offsetHeight)
			{//top
			tipobj.style.top=curY-tipobj.offsetHeight-offsetfromcursorY+"px"
			pointerobj.style.top=curY-offsetfromcursorY-9+"px"
			pointerobj.src = "/images/spacer.gif"
			nondefaultpos=true} 
		else
			{//bottom
			tipobj.style.top=curY+offsetfromcursorY+offsetdivfrompointerY+"px"
			pointerobj.src = "/images/spacer.gif"
			pointerobj.style.top=curY+offsetfromcursorY+"px"}

		/*alert("rightEdge: " + rightedge + 
		  "\nleftEdge: " + leftedge +
		  "\ntopEdge: " + topedge +
		  "\nbottomEdge: " + bottomedge +
		  "\ncurX: " + curX + 
		  "\ncurY: " + curY +
		  "\nwidth: " + tipobj.offsetWidth + 
		  "\nheight: " + tipobj.offsetHeight + 
		  "\nleft: " + tipobj.style.left +
		  "\ntop: " + tipobj.style.top)*/
	
		tipobj.style.visibility="visible"
		pointerobj.style.visibility="visible"}}

///=============================================================================
/// <summary>
/// 
/// </summary>
///=============================================================================
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=''}}
	
hideddrivetip()
document.onmousemove=positiontip