/*------------------------------------------------------------------------------------------------------------
		START: Tooltip functies
*///----------------------------------------------------------------------------------------------------------
	//DHTML Tooltip - BIG Thanks to www.DynamicDrive.com

   var offsetxpoint=0 //Customize x offset of tooltip
   var offsetypoint=20 //Customize y offset of tooltip
   var ie=document.all
   var ns6=document.getElementById && !document.all
   var enabletip=false
   if (ie||ns6)
   var tipobj;
		
	function starttip() {
	  tipobj=document.all? document.all["dhtmltooltip"] : document.getElementById? document.getElementById("dhtmltooltip") : "";
	  document.onmousemove=positiontip;	  
	}

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

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

   function positiontip(e){
     if (enabletip){
       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 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<tipobj.offsetWidth) //move the horizontal position of the menu to the left by it's width
         tipobj.style.left=ie? ietruebody().scrollLeft+event.clientX-tipobj.offsetWidth+"px" : window.pageXOffset+e.clientX-tipobj.offsetWidth+"px"
       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+offsetxpoint+"px"

       //same concept with the vertical position
       if (bottomedge<tipobj.offsetHeight)
         tipobj.style.top=ie? ietruebody().scrollTop+event.clientY-tipobj.offsetHeight-offsetypoint+"px" : window.pageYOffset+e.clientY-tipobj.offsetHeight-offsetypoint+"px"
       else
         tipobj.style.top=curY+offsetypoint+"px"
       tipobj.style.visibility="visible"
     }
   }

   function hideddrivetip(){
     if (ns6||ie){
       enabletip=false
       tipobj.style.visibility="hidden"
       tipobj.style.left="-1000px"
       tipobj.style.backgroundColor=''
       tipobj.style.width=''
     }
   }
/*------------------------------------------------------------------------------------------------------------
		EINDE: Tooltip functies
*///----------------------------------------------------------------------------------------------------------