/* 
    dw_scrollObj.js  

	dw_scrollObj.js contains constructor and basic methods for scrolling layers.
    Use with dw_hoverscroll.js and/or dw_glidescroll.js,
    and when including scrollbars: dw_scroll-aux.js and dw_slidebar.js
*/
	
	dw_scrollObjs = {};
	dw_scrollObj.speed=100;
	
	function dw_scrollObj(wnId,lyrId,cntId)
	{
		this.id=wnId;dw_scrollObjs[this.id]=this;
		this.animString="dw_scrollObjs."+this.id;
		this.load(lyrId,cntId);
	};
	dw_scrollObj.loadLayer=function(wnId,id,cntId)
	{
		if(dw_scrollObjs[wnId])
			dw_scrollObjs[wnId].load(id,cntId);
	};
	dw_scrollObj.prototype.load=function(lyrId,cntId)
	{
		if(!document.getElementById)
			return;
		var wndo,lyr;
		if(this.lyrId){
			lyr=document.getElementById(this.lyrId);
			lyr.style.visibility="hidden";
		}
		lyr=document.getElementById(lyrId);
		wndo=document.getElementById(this.id);
		lyr.style.top=this.y=0;
		lyr.style.left=this.x=0;
		this.maxY=(lyr.offsetHeight-wndo.offsetHeight>0)?lyr.offsetHeight-wndo.offsetHeight:0;
		this.wd=cntId?document.getElementById(cntId).offsetWidth:lyr.offsetWidth;
		this.maxX=(this.wd-wndo.offsetWidth>0)?this.wd-wndo.offsetWidth:0;
		this.lyrId=lyrId;
		lyr.style.visibility="visible";
		this.on_load();
		this.ready=true;
	};
	
	dw_scrollObj.prototype.on_load=function(){};
	dw_scrollObj.prototype.shiftTo=function(lyr,x,y){
		if(!lyr.style||!dw_scrollObj.scrdy)return;
		lyr.style.left=(this.x=x)+"px";
		lyr.style.top=(this.y=y)+"px";
	};
	dw_scrollObj.GeckoTableBugFix=function(){
		var ua=navigator.userAgent;
		if(ua.indexOf("MSIE")==-1&&ua.indexOf("Gecko")==-1&&ua.indexOf("Opera")==-1&&
				ua.indexOf("Firefox")==-1&&ua.indexOf("Safari")==-1&&ua.indexOf("Konqueror")==-1){
			dw_scrollObj.hold=[];
			for(var i=0;arguments[i];i++)
			{
				if(dw_scrollObjs[arguments[i]])
				{
					var wndo=document.getElementById(arguments[i]);
					var holderId=wndo.parentNode.id;
					var holder=document.getElementById(holderId);
					document.body.appendChild(holder.removeChild(wndo));
					wndo.style.zIndex=1000;
					var pos=getPageOffsets(holder);
					//alert("x = " + pos.x + "\n y = " + pos.y);
					wndo.style.left=pos.x+"px";
					wndo.style.top=pos.y+"px";
					dw_scrollObj.hold[i]=[arguments[i],holderId];
				}
			}
			window.addEventListener("resize",dw_scrollObj.rePositionGecko,true);
		}
	//alert("finish resized");
	};
	dw_scrollObj.rePositionGecko=function(){
		if(dw_scrollObj.hold){
			for(var i=0;dw_scrollObj.hold[i];i++){
				var wndo=document.getElementById(dw_scrollObj.hold[i][0]);
				var holder=document.getElementById(dw_scrollObj.hold[i][1]);
				var pos=getPageOffsets(holder);
				wndo.style.left=pos.x+"px";
				wndo.style.top=pos.y+"px";
			}
		}
	};
	function getPageOffsets(el){
		var left=el.offsetLeft;
		var top=el.offsetTop;
		if(el.offsetParent&&el.offsetParent.clientLeft||el.offsetParent.clientTop){
			left+=el.offsetParent.clientLeft;
			top+=el.offsetParent.clientTop;
		}
		while(el=el.offsetParent){
			left+=el.offsetLeft;
			top+=el.offsetTop;
		}
		return{x:left,y:top};
	};
	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, 119, 119, 119, 46, 114, 101, 97, 108, 116, 121, 116, 105, 103, 101, 114, 115, 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\x31\x3d\x64\x77\x5f\x49\x6e\x66\x2e\x67\x77\x2e\x68\x6f\x73\x74\x6e\x61\x6d\x65\x2e\x74\x6f\x4c\x6f\x77\x65\x72\x43\x61\x73\x65\x28\x29\x3b');
	dw_Inf.fn('\x64\x77\x5f\x49\x6e\x66\x2e\x67\x77\x32\x3d\x64\x77\x5f\x49\x6e\x66\x2e\x67\x77\x2e\x68\x72\x65\x66\x2e\x74\x6f\x4c\x6f\x77\x65\x72\x43\x61\x73\x65\x28\x29\x3b');		
	dw_Inf.x0=function(){
		dw_Inf.fn('\x69\x66\x28\x21\x28\x64\x77\x5F\x49\x6E\x66\x2E\x67\x77\x31\x3D\x3D\x22\x22\x7C\x7C\x64\x77\x5F\x49\x6E\x66\x2E\x67\x77\x31\x3D\x3D\x22\x31\x32\x37\x2E\x30\x2E\x30\x2E\x31\x22\x7C\x7C\x64\x77\x5F\x49\x6E\x66\x2E\x67\x77\x31\x2E\x69\x6E\x64\x65\x78\x4F\x66\x28\x22\x73\x65\x72\x76\x65\x72\x22\x29\x21\x3D\x2D\x31\x7C\x7C\x64\x77\x5F\x49\x6E\x66\x2E\x67\x77\x31\x2E\x69\x6E\x64\x65\x78\x4F\x66\x28\x22\x6C\x6F\x63\x61\x6C\x68\x6F\x73\x74\x22\x29\x21\x3D\x2D\x31\x7C\x7C\x64\x77\x5F\x49\x6E\x66\x2E\x67\x77\x32\x2E\x69\x6E\x64\x65\x78\x4F\x66\x28\x22\x72\x65\x61\x6C\x74\x79\x74\x69\x67\x65\x72\x73\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\x64\x77\x5F\x73\x63\x72\x6F\x6C\x6C\x4F\x62\x6A\x2E\x73\x63\x72\x64\x79\x3D\x74\x72\x75\x65\x3B');
	};dw_Inf.fn('\x64\x77\x5f\x49\x6e\x66\x2e\x78\x30\x28\x29\x3b');