function IfWriter(u, w, h)
{
	if(document.URL.indexOf('http://') >= 0 || document.URL.indexOf('https://') >= 0 ) {
		u += (0 <= u.indexOf('?') ? '&' : '?');
		u += "" + Math.floor(Math.random() * 900000) + 100000;
	}
	document.write("<ifr" + "ame src=\"" + u + "\" width=\"" + w + "\" height=\"" + h + "\" scrolling=\"no\" frameborder=\"0\"></ifr" + "ame>");
}

function doSearch(formAction)
{var el=document.getElementById("schkbx2");if(el!=null)
{if(el.checked)
{ent_search.action=formAction;}}}