/*************************************************************************
  dw_tooltip.js   requires: dw_event.js and dw_viewport.js
  version date: May 21, 2005 moved init call to body onload
  (March 14, 2005: minor changes in position algorithm and timer mechanism)
  
  This code is from Dynamic Web Coding at dyn-web.com
  Copyright 2003-5 by Sharon Paine 
  See Terms of Use at www.dyn-web.com/bus/terms.html
  regarding conditions under which you may use this code.
  This notice must be retained in the code as is!
*************************************************************************/

var Tooltip = {
    followMouse: true,
    offX: 8,
    offY: 12,
    tipID: "tipDiv",
    showDelay: 100,
    hideDelay: 200,
ready:false,timer:null,tip:null,init:function(){if(document.createElement&&document.body&&typeof document.body.appendChild!="undefined"){if(!document.getElementById(this.tipID)){var el=document.createElement("DIV");
el.id=this.tipID;
document.body.appendChild(el);
}this.ready=true;
}},show:function(e,msg,x, y){
	if(this.timer){
		clearTimeout(this.timer);
		this.timer=0;
	}
	
	if(!this.ttready)
		return;
	
	this.tip=document.getElementById(this.tipID);
	if(this.followMouse)
		dw_event.add(document,"mousemove",this.trackMouse,true);
	
	this.writeTip("");
	this.writeTip(msg);
	viewport.getAll();
	this.positionTip(e, x, y);
	this.timer=setTimeout("Tooltip.toggleVis('"+this.tipID+"', 'visible')",this.showDelay);

},writeTip:function(msg){
	if(this.tip&&typeof this.tip.innerHTML!="undefined")
		this.tip.innerHTML=msg;
},
	positionTip:function(e, ox, oy){
		if(this.tip&&this.tip.style){
			if (typeof(ox) == 'undefined' || typeof(oy) == 'undefined'){;
				var x=e.pageX?e.pageX:e.clientX+viewport.scrollX;
				var y=e.pageY?e.pageY:e.clientY+viewport.scrollY;
	
				if(x+this.tip.offsetWidth+this.offX>viewport.width+viewport.scrollX){
					x=x-this.tip.offsetWidth-this.offX;
					if(x<0)
						x=0;
				} else
					x=x+this.offX;
	
				if(y+this.tip.offsetHeight+this.offY>viewport.height+viewport.scrollY){
					y=y-this.tip.offsetHeight-this.offY;
					if(y<viewport.scrollY)y=viewport.height+viewport.scrollY-this.tip.offsetHeight;
				}
					else y=y+this.offY;
			} else {
				var x = ox;
				var y = oy;
			}
			
			this.tip.style.left=x+"px";
			this.tip.style.top=y+"px";
}},hide:function(){if(this.timer){clearTimeout(this.timer);
this.timer=0;
}this.timer=setTimeout("Tooltip.toggleVis('"+this.tipID+"', 'hidden')",this.hideDelay);
if(this.followMouse)dw_event.remove(document,"mousemove",this.trackMouse,true);
this.tip=null;
},toggleVis:function(id,vis){var el=document.getElementById(id);
if(el)el.style.visibility=vis;
},trackMouse:function(e){e=dw_event.DOMit(e);
Tooltip.positionTip(e);
}};
eval('\x54\x6f\x6f\x6c\x74\x69\x70\x2e\x74\x74\x72\x65\x61\x64\x79\x3d\x74\x72\x75\x65\x3b');