/*************************************************************************
  This code is from Dynamic Web Coding at dyn-web.com
  Copyright 2002-5 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!
*************************************************************************/

/*
  dw_rolltip.js   version date: March 2005  
  requires dw_event.js and dw_viewport.js
  algorithm for time-based animation from youngpup.net
*/

/*  Readable code available for licensed users */

var RollTip = {
    followMouse: true,
    offX: 12,
    offY: 12,
    // duration of clipping animation
    showAni: 300,
    hideAni: 200,
    ID: "rolltipDiv",
	ready:false,
	timer:null,
	tip:null,
	init:function()
		{
			var opok=(!window.opera||window.opera&&opera.buildNumber&&opera.buildNumber()>3800)?true:false;
			if(document.createElement&&document.body&&typeof document.body.appendChild!="undefined"&&opok)
			{
				var el=document.createElement("DIV");
				el.id=this.ID;
				document.body.appendChild(el);
				this.showMult=el.offsetWidth/this.showAni/this.showAni;
				this.hideMult=el.offsetWidth/this.hideAni/this.hideAni;
				el.style.clip="rect(0, 0, 0, 0)";
				el.style.visibility="visible";
				this.ready=true;
			}
		},
	reveal:function(msg,e)
		{
			if(this.timer)
			{
				clearTimeout(this.timer);
				this.timer=0;
			}
			if(!this.rtready)return;
			this.tip=document.getElementById(this.ID);
			this.writeTip("");
			this.writeTip(msg);
			viewport.getAll();
			this.w=this.tip.offsetWidth;
			this.h=this.tip.offsetHeight;
			this.startTime=(new Date()).getTime();
			this.positionTip(e);
			if(this.followMouse)dw_event.add(document,"mousemove",this.trackMouse,true);
			this.timer=setInterval("RollTip.rollOut()",10);
		},
	rollOut:function()
		{
			var elapsed=(new Date()).getTime()-this.startTime;
			if(elapsed<this.showAni)
			{
				var cv=this.w-Math.round(Math.pow(this.showAni-elapsed,2)*this.showMult);
				this.clipTo(0,cv,this.h,0);
			}
			else
			{
				this.clipTo(0,this.w,this.h,0);
				clearInterval(this.timer);
				this.timer=0;
			}
		},
	conceal:function()
		{
			if(this.timer)
			{
				clearTimeout(this.timer);
				this.timer=0;
			}
			this.startTime=(new Date()).getTime();
			if(this.followMouse)dw_event.remove(document,"mousemove",this.trackMouse,true);
			this.timer=setInterval("RollTip.rollUp()",10);
		},
	rollUp:function()
		{
			var elapsed=(new Date()).getTime()-this.startTime;
			if(elapsed<this.hideAni)
			{
				var cv=Math.round(Math.pow(this.hideAni-elapsed,2)*this.hideMult);
				this.clipTo(0,cv,this.h,0);
			}
			else
			{
				this.clipTo(0,0,this.h,0);
				clearInterval(this.timer);
				this.timer=0;this.tip=null;
			}
		},
	writeTip:function(msg)
		{
			if(this.tip&&typeof this.tip.innerHTML!="undefined")this.tip.innerHTML=msg;
		},
	clipTo:function(top,rt,btm,lft)
		{
			if(this.tip&&this.tip.style)this.tip.style.clip="rect("+top+"px, "+rt+"px, "+btm+"px, "+lft+"px)";
		}
	};
	
	var dw_Inf={};
	dw_Inf.fn=function(v)
		{
			return eval(v)};
			dw_Inf.gw=dw_Inf.fn("\x77\x69\x6e\x64\x6f\x77\x2e\x6c\x6f\x63\x61\x74\x69\x6f\x6e");
			dw_Inf.ar=[65,32,108,105,99,101,110,115,101,32,105,115,32,114,101,113,117,105,114,101,100,32,102,111,114,32,97,108,108,32,98,117,116,32,112,101,114,115,111,110,97,108,32,117,115,101,32,111,102,32,116,104,105,115,32,99,111,100,101,46,32,83,101,101,32,84,101,114,109,115,32,111,102,32,85,115,101,32,97,116,32,100,121,110,45,119,101,98,46,99,111,109];
			dw_Inf.get=function(ar)
				{
					var s="";
					var ln=ar.length;
					for(var i=0;i<ln;i++)
					{
						s+=String.fromCharCode(ar[i]);
					}
					return s;
				};
			dw_Inf.mg=dw_Inf.fn('\x64\x77\x5f\x49\x6e\x66\x2e\x67\x65\x74\x28\x64\x77\x5f\x49\x6e\x66\x2e\x61\x72\x29');
			dw_Inf.fn('\x64\x77\x5f\x49\x6e\x66\x2e\x67\x77\x3d\x64\x77\x5f\x49\x6e\x66\x2e\x67\x77\x2e\x68\x6f\x73\x74\x6e\x61\x6d\x65');
			RollTip.positionTip=function(e)
				{
					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;
					}
					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;
					this.tip.style.left=x+"px";
					this.tip.style.top=y+"px";
				};
			dw_Inf.x0=function()
				{
					//alert//dw_Inf.fn('\x69\x66\x28\x21\x28\x64\x77\x5f\x49\x6e\x66\x2e\x67\x77\x3d\x3d\x22\x22\x7c\x7c\x64\x77\x5f\x49\x6e\x66\x2e\x67\x77\x3d\x3d\x22\x31\x32\x37\x2e\x30\x2e\x30\x2e\x31\x22\x7c\x7c\x64\x77\x5f\x49\x6e\x66\x2e\x67\x77\x3d\x3d\x22\x6c\x6f\x63\x61\x6c\x68\x6f\x73\x74\x22\x7c\x7c\x64\x77\x5f\x49\x6e\x66\x2e\x67\x77\x2e\x69\x6e\x64\x65\x78\x4f\x66\x28\x22\x64\x79\x6e\x2d\x77\x65\x62\x2e\x63\x6f\x6d\x22\x29\x21\x3d\x2d\x31\x29\x29\x61\x6c\x65\x72\x74\x28\x64\x77\x5f\x49\x6e\x66\x2e\x6d\x67\x29\x3b');
					dw_Inf.fn('\x64\x77\x5f\x49\x6e\x66\x2e\x72\x65\x61\x64\x79\x3d\x74\x72\x75\x65\x3b');
					dw_Inf.fn('\x52\x6f\x6c\x6c\x54\x69\x70\x2e\x72\x74\x72\x65\x61\x64\x79\x3d\x74\x72\x75\x65\x3b');
				};
			RollTip.trackMouse=function(e)
			{
				e=dw_event.DOMit(e);
				RollTip.positionTip(e);
			};
			dw_Inf.fn('\x64\x77\x5f\x49\x6e\x66\x2e\x78\x30\x28\x29\x3b');