function openWinMax(sTarget) {
	var wOpen;
	var dtWinName = new Date();
	var sOptions;
	var flMenuBar = 1;
	var flScrollBars = 1;
	var flResizeable = 1;
	var flToolbar = 1;
	var flStatus = 1;
	dtWinName = dtWinName.getTime();

	// build options for window
	sOptions = 'menubar='+flMenuBar+',scrollbars='+flScrollBars+',resizable='+flResizeable+',toolbar='+flToolbar+',status='+flStatus;
	sOptions = sOptions + ',width=' + (screen.availWidth - 10).toString();
	sOptions = sOptions + ',height=' + (screen.availHeight - 122).toString();
	sOptions = sOptions + ',screenX=0,screenY=0,left=0,top=0';

	// open window
	wOpen = window.open('',dtWinName,sOptions);
	wOpen.location = sTarget;
	wOpen.focus();
	wOpen.moveTo(0,0);
	wOpen.resizeTo(screen.availWidth,screen.availHeight);
	return wOpen;
} // openWinMax()

function doSubmit(objForm) {
	var sErrMsg = "";

	if (objForm.txtEmail.value == "")
		sErrMsg += "Please provide an Email Address.\n";
	if (objForm.txtSubject.value == "")
		sErrMsg += "Please provide an Email Subject.\n";
	if (objForm.txaMessage.value == "")
		sErrMsg += "Please provide a Message.\n";

	if (sErrMsg != "") {
		alert(sErrMsg);
		return false;
	} else {
		objForm.submit();
	}
} // doSubmit()