<!--begin
var exit = true; //### Set an exit variable to true ###
function popup(filename){
if(exit){ //### Test the value of 'exit' before displaying the popup ###
window.open(filename, "","height=650,width=700,top=0,left=0,location=no,menubar=no,resizable=yes,scrollbars=yes,status=no,titlebar=no,toolbar=no,directories=no");
} //### Close the test of the 'exit' variable
}
// end -->