function objWindow(url) {
 window.open(url,'obj','width=730,height=480,menubar=0,toolbar=0,locationbar=0,personalbar=0,status=yes,scrollbars=1,resizable=1');
}

function objWindowPrint(url) {
 window.open(url,'objprint','width=730,height=480,menubar=0,toolbar=0,locationbar=0,personalbar=0,status=yes,scrollbars=1,resizable=1');
}

function imgWindow(url) {
 window.open(url,'img','width=300,height=300,scrollbars,resizable');
}

function hlpWindow(url) {
 window.open(url,'hlp','width=400,height=300,menubar=0,toolbar=0,locationbar=0,personalbar=0,statusbar=0,scrollbars=0,resizable=1');
}