function dounique() { var date = new Date() ; return date.getTime() ; }
function launch_livechat() {
	var unique = dounique();
	var url = escape( location.toString() ) ;
	var request_url = "https://www.livechat.tax.virginia.gov/phplive/request.php?l=phpliveadmin&x=1&deptid=0&pagex="+url ;

	var newwin_chat = window.open( request_url, unique, 'scrollbars=no,menubar=no,resizable=0,location=no,screenX=50,screenY=100,width=450,height=360' ) ;
}