var hrMax=screen.availHeight;
var lrMax=screen.availWidth;

function modelesswin(url,mwidth,mheight)
{ 
	if (document.all&&window.print) //if ie5 
	{
		eval('window.showModelessDialog(url,"Libertin-online","help:0;resizable:0;dialogWidth:'+mwidth+ 'px;dialogHeight:'+mheight+'px")');
	}
	else
	{
		eval('window.open(url,"Libertin-online","width='+mwidth+'px,height='+mheight+'px,resizable=0,scrollbars=0" ;)');
	}
} 

modelesswin("http://www.Libertin-online.com/index.php?id="+id,lrMax,hrMax);