// JavaScript Document

var IEver = 0;

//test for MSIE x.x
if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) 
IEver=new Number(RegExp.$1);

//====== Left Ads =======
//====== /Left Ads =======

//====== Right Ads =======
//====== /Right Ads =======


//====== Main Layer =======
var forumWidth = 800;
var adcolumn_width = 112;

var pageWidth = document.body.clientWidth;
var leftStart = (pageWidth/2) - (forumWidth/2) - adcolumn_width;
var rightStart = (pageWidth/2) + (forumWidth/2);
var t;

function showAds() {

pageWidth = document.body.clientWidth;

if (pageWidth<(adcolumn_width*2+forumWidth)) {
    document.getElementById("left_part").style.display="none";
    document.getElementById("right_part").style.display="none";
}
else {
    leftStart = (pageWidth/2) - (forumWidth/2) - adcolumn_width;
    rightStart = (pageWidth/2) + (forumWidth/2);

    document.getElementById("left_part").style.left = leftStart+"px";
    document.getElementById("right_part").style.left = rightStart+"px";

    document.getElementById("left_part").style.display="block";
    document.getElementById("right_part").style.display="block";

    var ads_top=0;
    var yScroll=0;

	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
	}


    if (yScroll<121) ads_top = 121
    else ads_top = yScroll;

//    document.getElementById("left_part").style.top = ads_top+"px";
//    document.getElementById("right_part").style.top = ads_top+"px";

   var getTop = parseInt(document.getElementById("left_part").style.top);

    if (getTop<ads_top) {
	document.getElementById("left_part").style.top=getTop+20+"px";
	document.getElementById("right_part").style.top=getTop+20+"px";
    }
    else if (getTop>ads_top+30) {
	document.getElementById("left_part").style.top=getTop-20+"px";
	document.getElementById("right_part").style.top=getTop-20+"px";
    }

}

t = setTimeout("showAds()",10);
}
//showAds();
var ads_layer = '';

ads_layer+='<div id="left_part" style="position:absolute;top:280px;width:'+adcolumn_width+'px;">'+codeLeft+'</div>';
ads_layer+='<div id="right_part" style="position:absolute;top:280px;width:'+adcolumn_width+'px;">'+codeRight+'</div>';

//====== /Main Layer =======

document.write(ads_layer);
showAds();