newwin = window.open;
function checkwin(){
if(false == newwin.closed)
 {newwin.close();}
}

function Pan(x){
if(false == newwin.closed)
	checkwin();
	newwin = window.open(x,'Forum','width=650,height=209,resizable=1');
	newwin.moveTo(200,200);
}

function Pic(x){
	checkwin();
	newwin = window.open(x,'Forum','width=500,height=375,menubar=yes,resizable=1');
	newwin.moveTo(200,200);
}

function Descr(x){
	checkwin();
	newwin = window.open(x,'Forum','width=500,height=375,menubar=yes,resizable=1');
	newwin.moveTo(200,200);
}

function validate(){
var val=trim(document.forms["searchForm"].SimpleQuery.value);
	if( val=="" || val==" " ){
		alert('You must enter a value in order to Search.');
	}
	else
		return document.forms["searchForm"].submit();
}