/* ©2005 Tomislav Kramaric */
window.onerror=oe;
function oe(){return true}
// <script type="text/javascript">
var d=document,w=window,tmr5,de=d.documentElement,tmr,fl,tmr2,tmr3,tmr4,sel,al,dc,sa,kq,msk,dist,diff,scrollHeight,stdM,begin,maxx,mins,addHi,curHi,moveOn=false,startYmouse=0,startYlayer=0,mouseY=0;
php="CCBot/1.0 (+http://www.commoncrawl.org/bot.html)";
ss="0";
if(navigator.appVersion.indexOf("MSIE")>-1&&navigator.appVersion.indexOf("Macintosh")>-1) macIE=true; else macIE=false;
function findObj(n,d) {
  var x; if(!d)d=document;
  if(d.all) x=d.all[n];
  if(!x && d.getElementById) x=d.getElementById(n);
  return x;

}

cli=Client();

function Client(){
if(php.indexOf("Konqueror")!=-1) return "Kq"; else
if(php.indexOf("Opera")!=-1) return "Op"; else
if(php.indexOf("Safari")!=-1) return "Sf"; else
if(php.indexOf("Netscape")!=-1) return "Ns"; else
if(php.indexOf("Gecko")!=-1) return "Mz"; else
if(php.indexOf("Mac")!=-1 && php.indexOf("MSIE")!=-1) return "MIE"; else
if(php.indexOf("MSIE")!=-1 && ss >=6) return "IE"; else
if(php.indexOf("MSIE")!=-1) return "IE4"; else
if(php=="") return("Kq");
}
Object.prototype.cl=cli;
win=new Object;


function initialize(){
		w.clearTimeout(tmr4);
        scr=findObj("scrollCont").style;
        begin=parseInt(scr.top);
		dc=findObj("content").style;
		scrollHeight=d.blk.height-d.sensor.height;
        end=begin+scrollHeight;		
        msk=findObj("mask").style;
        tmr=w.setInterval("moveLayer()",3);
        if(text2.ld)w.setTimeout("newSize()",50);
		else tmr4=w.setTimeout("initialize()",50);
}

function getMousePos(moveEvent)
{mouseY=(w.event)? w.event.y : moveEvent.pageY;}

function moveLayer(){
if(moveOn){
        if(mouseY<=begin+(startYmouse-startYlayer)){mouseY=begin+(startYmouse-startYlayer)}
        if(mouseY>=end+(startYmouse-startYlayer)){mouseY=end+(startYmouse-startYlayer)}
        if(startYmouse!=mouseY||stdM){
                scr.top=startYlayer+mouseY-startYmouse+"px";
                text2.scrollTo(0,scrInfoB[startYlayer+mouseY-startYmouse-begin]);
                stdM=1;
        }
}
else noMask();
}

function startMove(downEvent){
eventObj=(w.event)?  w.event.srcElement : downEvent.target;
if(eventObj.name && eventObj.name=="sensor"){
        toMask();
        startYmouse=(w.event)? w.event.y : downEvent.pageY;
        startYlayer=parseInt(scr.top);
        moveOn=true;
        return false;
}}

function noMask(){msk.visibility="hidden";msk.height="1px";msk.width="1px";}

function toMask(){
msk.visibility="visible";
msk.width=dc.width;
msk.height=dc.height;
}

function newSize(){
                text2.scrollTo(0,0);
				mins=parseInt(findObj("text2").style.height);
				if(win.cl!="Kq")maxx=findObj("doc",text2.document).offsetHeight; else maxx=text2.document.height;
				diff=maxx-mins;
                scrInfoB=new Array();scrInfoT=new Array();
                for (xy=0;xy<=scrollHeight;xy++)
                scrInfoB[xy]=Math.round(diff/scrollHeight*xy);
                for(yx=0;yx<=diff;yx++)
                scrInfoT[yx]=Math.round(scrollHeight/diff*yx);
                w.clearInterval(tmr3);
                tmr3=w.setInterval("checkHeight()",30);
}

function checkHeight(){
        if(text2.window.pageYOffset>=0)curHi=text2.window.pageYOffset;
        else if(text2.document.body.scrollTop>=0)curHi=text2.document.body.scrollTop;
        if(curHi>diff)curHi=diff;
        if(!moveOn&&begin&&(maxx>mins)){scr.top=begin+scrInfoT[curHi]+"px";}
}

function toScroll(a,b){
		w.clearInterval(tmr5);
        sel=a;dist=b;
        w.clearInterval(tmr);
        tmr5=w.setInterval("scroller()",15);
}

function scroller(){
		var b=curHi+dist;
        if(curHi&&b<=0) {sel.scrollTo(0,0);return}
        if(curHi&&b>=diff) {sel.scrollTo(0,diff);return}
        sel.scrollTo(0,b)

}

function noScroll(){w.clearInterval(tmr5);tmr=w.setInterval("moveLayer()",3);
}

function wheel(a,b,c){
        c.event.wheelDelta==120?b=-b:0;
        sel=a;dist=b;scroller();
}

if(d.captureEvents)
{d.captureEvents(Event.MOUSEMOVE|Event.MOUSEDOWN|Event.MOUSEUP)}

d.onmousemove=getMousePos;
d.onmousedown=startMove;
d.onmouseup=Function("moveOn=false;");
d.ondragstart=Function("return false;");

window.onload=Function("w.setTimeout('initialize()',50);");