View file themes/web_AgS/js/tooltip.js

File size: 2.42Kb
var offsetxpoint=-40 //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=document.all? document.all["dhtmltooltip"] :
document.getElementById? document.getElementById("dhtmltooltip") : ""
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.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 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=''
	}
}
document.onmousemove=positiontip