function doEmail() {
	if ( document.mailThisPageForm.senderName.value == "" ) {
		alert( "You must provide your name to email this page." );
		return false;
	}
	if ( document.mailThisPageForm.senderEmail.value == "" ) {
		alert( "You must provide your email address to email this page." );
		return false;
	}
	if ( document.mailThisPageForm.destinationEmail.value == "" ) {
		alert( "You must provide an email address to which you'd like to send this page." );
		return false;
	}
	document.mailThisPageForm.messageText.value = document.mailThisPageForm.senderName.value +
		" wanted you to know about this page from one of Texas State University's websites:\n\n" +
		"${pageTitle}\n<" + location.href + "> \n\n" +
		"Here's a note from the sender:\n---------------------\n" + 
		document.mailThisPageForm.mailNote.value; 
	
	document.mailThisPageForm.mailNote.value = "";
	document.mailThisPageForm.action = "http://apps.its.txstate.edu/formemailer.pl";
	
}