if(typeof(checkValues) == 'undefined'){
	function checkValues(Form) {
		var email = Form.emailAddress.value;		
		var errorFlag = false;
		var	errorMsg = '';	
		
		if(document.getElementById('res_msg1'))
			document.getElementById('res_msg1').innerHTML = '';
		if(document.getElementById('res_msg2'))
			document.getElementById('res_msg2').innerHTML = '';
		
		if(!email) {
			errorFlag = true;
			errorMsg += 'Please provide your email address\n';	
		}
		
		if(email && !isValidEmail(Form.emailAddress)){
			errorFlag = true;
			errorMsg += 'Please provide a valid email address.\n';
		}
		
		if(Form.agree_terms && Form.agree_terms.checked == false) {
			errorFlag = true;
			errorMsg += 'You must read and agree with our terms.\n';
		}
		
		if(errorFlag==true) {
			alert(errorMsg);
			return false;
		} else {
			return true;
		}
	}
}

if(typeof(setTextValue) == 'undefined'){
	function setTextValue(Form, textVal){
		if(textVal) {
			if(Form.emailAddress.value == ''){
				Form.emailAddress.value = textVal;
			}
		} else {
			if(Form.emailAddress.value == 'Enter Email Address'){
				Form.emailAddress.value = '';
			}
		}
	}
}