function openWindow(theURL,winName,winWidth,winHeight) {
	var w = (screen.width - winWidth)/2;
	var h = (screen.height - winHeight)/2 - 30;
	var features = 'scrollbars=no,status=no,width='+winWidth+',height='+winHeight+',top='+h+',left='+w;
	exitstat = window.open(theURL,winName,features);
}

function sendEmail(subject) {
	var winWidth = 350;
	var winHeight = 400;
	var w = (screen.width - winWidth)/2;
	var h = (screen.height - winHeight)/2 - 30;
	var features = 'scrollbars=no,status=no,width='+winWidth+',height='+winHeight+',top='+h+',left='+w;
	var theURL = 'send_email.asp?subject=' + subject;
	exitstat = window.open(theURL,'messageWindow',features);
}