function openWindow(myURL, the_width, the_height, the_scroll) {

	myWidth = the_width;
	myHeight = the_height;

	myLeft = (screen.width - myWidth) / 2;
	myTop = (screen.height - myHeight - 15) / 2;

	myScroll = the_scroll

	myFeatures = 'toolbar=no,location=no,directories=no,status=yes,menubar=no,resizable=no,width=' + myWidth + ',height=' + myHeight + ',left=' + myLeft +',top='+ myTop +',scrollbars=yes';

	var TheNewWindow = window.open(myURL,'MyWindow',myFeatures);

}

function corporatenews() {
	openWindow('http://info.sgx.com/webcorannc.nsf/new%20announcement%20by%20company?OpenView&Start=1&Count=30&Expand=10&RestrictToCategory=L#10', 820, 520, 'yes');
}

function annoucements() {
	openWindow('http://info.sgx.com/webcorannc.nsf/4f98f99b1debd1ac48256f32001d5b25/3b4329d0617e542848256ee600023e34?OpenDocument', 820, 520, 'yes');
}