function calculateLeftCoordinate()
{
//	var Left=751+((window.innerWidth-760)*0.5);
//	document.write("<div style=\"position:absolute;margin:0;padding:0;left:");
//	document.write(Left);
//	document.write(";z-index:-1\">");
}

function drawBanner()
{
//	var Left=735+((screen.width-735)*0.5);
//	var bannerHTML ="<div style=\"position:absolute;left:"+Left+";top:0;margin:0;padding-left:3px;\"><table>";
	var bannerHTML ="<br /><div align='center'><table>";
	bannerHTML+="<tr><td><a href=\"http://www.hurbolt.hu\"><img style=\"border:0;\" src=\"/index_elemei/hurbolt.png\"/></a></td></tr>";
	bannerHTML+="<tr><td><a href=\"http://www.hetek.hu\"><img style=\"border:0;\" src=\"/index_elemei/hetek.jpg\"/></a></td></tr>";
	bannerHTML+="</table></div>";
	document.getElementById('leftbanner').innerHTML=bannerHTML;
//	document.write(window.innerWidth);
}