function popUp_(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=1,statusbar=0,menubar=1,resizable=0,width=540,height=420,left=200,top=100');");
}

function popUp(URL,w,h) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=1,statusbar=0,menubar=1,resizable=0,width="+w+",height="+h+",left=200,top=100');");
}