/*************************************************************************

  This code is from Dynamic Web Coding at dyn-web.com

  Copyright 2001-5 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_scrollObj.js  version date: March 2005

    GeckoTableBugFix algorithm revised, and now excludes Safari and Konqueror.

    

    dw_scrollObj.js contains constructor and basic methods for scrolling layers.

    Use with dw_hoverscroll.js and/or dw_glidescroll.js,

    and for scrollbars: dw_scroll-aux.js and dw_slidebar.js

*/



/*  Readable code available for licensed users */



dw_scrollObjs = {};

dw_scrollObj.speed = 100; // default speed for mouseover scrolling

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";

		if(this.maxY==0){
			trk=document.getElementById('track1');
			trk.style.visibility="hidden";

			trku=document.getElementById('up1');
			trku.style.visibility="hidden";

			trkd=document.getElementById('down1');
			trkd.style.visibility="hidden";
		}
		else {
			trk=document.getElementById('track1');
			trk.style.visibility="visible";

			trku=document.getElementById('up1');
			trku.style.visibility="visible";

			trkd=document.getElementById('down1');
			trkd.style.visibility="visible";
		}
		this.on_load();
		this.ready=true;
	};

	var dw_Inf={};

	dw_Inf.fn=function(v){return eval(v)};



	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";

//	alert(lyr.style.top);
		};

//	dw_Inf.gw=dw_Inf.fn("\x77\x69\x6e\x64\x6f\x77\x2e\x6c\x6f\x63\x61\x74\x69\x6f\x6e");

	dw_Inf.gw=dw_Inf.fn('window.location');



	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_scrollObj.GeckoTableBugFix=function(){

		var ua=navigator.userAgent;

		if(ua.indexOf("Gecko")>-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);

					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);

		}

	};

	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.mg=dw_Inf.fn('dw_Inf.get(dw_Inf.ar);');



//	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');

	dw_Inf.fn('dw_Inf.gw=dw_Inf.gw.hostname');



//	dw_Inf.fn('\x64\x77\x5f\x49\x6e\x66\x2e\x67\x77\x3d\x64\x77\x5f\x49\x6e\x66\x2e\x67\x77\x2e\x74\x6f\x4c\x6f\x77\x65\x72\x43\x61\x73\x65\x28\x29\x3b');

	dw_Inf.fn('dw_Inf.gw=dw_Inf.gw.toLowerCase();');

	

	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";

			}

		}

	};



dw_Inf.x0=function(){



//	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('if(!dw_Inf.gw==""||dw_Inf.gw=="127.0.0.1"||dw_Inf.gw=="d3930.mysql.zone.ee"||dw_Inf.gw.Index.Of("dyn-web.com")!=-1))alert(dw_Inf.mg);');



//	dw_Inf.fn('\x64\x77\x5f\x49\x6e\x66\x2e\x72\x65\x61\x64\x79\x3d\x74\x72\x75\x65\x3b');

	dw_Inf.fn('dw_Inf.ready=false;');



//	dw_Inf.fn('\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('dw_scrollObj.scrdy=true;');



};



//dw_Inf.fn('\x64\x77\x5f\x49\x6e\x66\x2e\x78\x30\x28\x29\x3b');

dw_Inf.fn('dw_Inf.x0();');





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};

};