function OpenWin(url, label, w, h, conf) {
	popwin = window.open(url, label, "width=" + w + ",height=" + h + conf);
	popwin.focus();
	if (navigator.appVersion.substring(0, 1) >= 4) {
		popwin.resizeTo(w, h);
	}
}


function RollThis(imgName, state, imgType) {
	document[imgName].src = "media/images/" + imgName + state + imgType;
}


function VerifyContact(F) {
	var submitForm = 1;
	var errMsg = "";
	
	if ( F.name_first.value == "" || F.name_last.value == "" || F.email.value == "" || F.comments.value == "" || F.subject.selectedIndex == 0 ) {
		submitForm = 0;
		errMsg = "Please complete all the required fields and try submitting your information again.";
	}

	if ( submitForm == 1 ) {
		//alert("Valid form. Submit and write to database.");
		F.submit();		
	}
	else {
		alert(errMsg);		
	}
}