function advSearch(operation, category, clear)
{
	if (clear)
	{
		document.adv_search.elements["advsr[txt]"].value="";
		document.adv_search.elements["advsr[time]"].value="";
		document.adv_search.elements["advsr[category]"].value="";
	}

	//document.adv_search.elements["advop"].value=operation;

	document.adv_search.elements["advcid"].value=category;
	document.adv_search.submit();
}

function openWindow(url, name, left, top, width, height)
{
	var obj=window.open(url, name, "width="+width+",height="+height+",status=no,resizable=yes,top="+top+",left="+left+",scrollbars=yes,dependent=yes,alwaysRaised=yes");
	obj.focus();
}