function checkguideform()
{
	var $f=document.getElementById('guideform');
	var $r=false;
	for(var i=0; i<$f.elements.length; i++)
		if($f.elements[i].value!='' && $f.elements[i].name!='formname')
			$r=true;
	return $r;
}

function golist(field,dir)
{
	var fsortby=document.getElementById('fsortby');
	var fsortdir=document.getElementById('fsortdir');
	fsortby.value=field;
	fsortdir.value=dir;
		var $f=document.getElementById('guideform');
		$f.submit();
}

function searchlist(e)
{
	var keynum;
	var opt='';
	if(window.event) // IE
		keynum = e.keyCode;
	else if(e.which) // Netscape/Firefox/Opera
		keynum = e.which;
	if(keynum==13)
	{
		var $f=document.getElementById('guideform');
		$f.submit();
	}
}