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

var offsetxpoint=10 //Customize x offset of tooltip
var offsetypoint=10 //Customize y offset of tooltip
var ie=document.all
var ns6=document.getElementById && !document.all
var agt=navigator.userAgent.toLowerCase();
var is_safari = ((agt.indexOf('safari')!=-1)&&(agt.indexOf('mac')!=-1))?true:false;
var enabletip=false
if (ie||ns6)
var contentobj=document.all? document.all["contents"] : document.getElementById? document.getElementById("contents") : ""
var tipTextObj=document.all? document.all["tooltipText"] : document.getElementById? document.getElementById("tooltipText") : ""

var dynamicTipObj=document.all? document.all["dynamicTooltip"] : document.getElementById? document.getElementById("dynamicTooltip") : ""

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

function ddrivetip(thetext, thecolor, thewidth)
{
  if (ns6||ie)
  {
    if (thetext.indexOf("~") >= 0) tipTextObj.innerHTML = dynamicTipObj.innerHTML;
    else
	{
	  tipTextObj.innerHTML = thetext;
	  tipTextObj.style.color=thecolor;
    }
    if (typeof thewidth=="undefined")
	{ 
	  contentobj.style.width=tipTextObj.clientWidth+"px";
	  contentobj.style.height=tipTextObj.clientHeight+"px";
    }
	else
	{
      contentobj.style.width=thewidth+"px";
    }
    enabletip=true;
    return false
  }
}

function positiontip2(callingEvent)
{
  if (enabletip)
  {
    if (!callingEvent) callingEvent = window.event;
	var currentX = callingEvent.clientX + 10;
	var currentY = callingEvent.clientY + 10 + document.body.scrollTop;
	contentobj.style.left = currentX+"px";
	contentobj.style.top = currentY+"px";
	contentobj.style.visibility = "visible";
	tipTextObj.style.visibility = "visible";
	//document.getElementById("mousePositionIndicator").innerHTML = currentX + "x, " + currentY + "y";
  }
}

function positiontip(e)
{
  if (enabletip)
  {
    var curX=(ns6)?e.pageX : event.x+ietruebody().scrollLeft;
	var curY;
		curY=(ns6)?e.pageY : event.y+ietruebody().scrollTop;
	//alert(event.y+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<contentobj.offsetWidth)
	{
//move the horizontal position of the menu to the left by it's width
      contentobj.style.left=ie? ietruebody().scrollLeft+event.clientX-contentobj.offsetWidth+"px" : window.pageXOffset+e.clientX-contentobj.offsetWidth+"px"
    }
	else if (curX<leftedge)
	{
      contentobj.style.left="5px"
    }
	else
	{
//position the horizontal position of the menu where the mouse is positioned
      contentobj.style.left=curX+offsetxpoint+"px"
    }
//same concept with the vertical position
    //if ((bottomedge<contentobj.offsetHeight)&&!is_safari)
	//{
      //contentobj.style.top=ie? ietruebody().scrollTop+event.clientY-contentobj.offsetHeight-offsetypoint+"px" : window.pageYOffset+e.clientY-contentobj.offsetHeight-offsetypoint+"px"
      //contentobj.style.visibility="visible"
      //tipTextObj.style.visibility="visible"
    //}
	//else
	//{
      contentobj.style.top=curY+offsetypoint+"px"
      contentobj.style.visibility="visible"
      tipTextObj.style.visibility="visible"
    //}
  }
//for debugging purposes
//if (!e) e = window.event;
//document.getElementById("mousePositionIndicator").innerHTML = callingEvent.clientX + "x, " + callingEvent.clientY + "y";
}

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

document.onmousemove=positiontip
