function pop_window(url,window_name,features) {
	pophandle = window.open(url,window_name,features);
}
function go_url(url) {
	document.location = url 
}
function chlink(nama) { 
	nama.style.backgroundColor = '#CCCCCC'
	return true;
}
function retlink(nama) {
	nama.style.backgroundColor='';
	return true; 
}
function sf(){document.mailinglist.name.focus();}

// Open the test popup window for popup blocking detection
 var mine = window.open('','','width=1,height=1,left=0,top=0,scrollbars=no');
 if(mine)
    var popUpsBlocked = false
 else
    var popUpsBlocked = true
 mine.close()