// FORM VALIDATION
function validate(obj){
	var message 		= "";
	var which 			= "";
	var myEm 				= obj.em.value;
//	var myCem 			= obj.cem.value;
	var which = "";

	// replace spaces in email address
	myEm 						= myEm.replace(/[' ']/g,'');
//	myCem 					= myCem.replace(/[' ']/g,'');
	obj.em.value 		= myEm;
//	obj.cem.value 	= myCem;
	
	if(obj.em.value == "") {
		which = "Email";
		focusobj=eval(obj.em);
	}


	if(which.length > 1){
		alert("Please enter your "+which+".");
		focusobj.focus();
		return false;
	}
	else if (!tstEmail(myEm)) {
		alert("Please enter a valid e-mail address.");
		obj.em.focus();
		return false;
	}
//	else if (myEm != myCem) {
//		alert("E-mail and Confirm E-mail must be identical.");
//		obj.em.focus(); return false;
//	}
	return true;
}

// TEST EMAIL ADDRESS
function tstEmail(em){
	var validEmail 	= /^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)+$/;
	if(!validEmail.test(em))
		return false;
	else
		return true;
}