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;
	}
}
		
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 = '';
		}
	}
}

function showLinks(lnkType) {
	var lnkArray = ['alpha','cat'];
	
	
	for (var i=0; i < lnkArray.length; i++) {
		if(lnkArray[i]==lnkType) {
			document.getElementById(lnkType+'Links').className = 'sel'
			document.getElementById(lnkType+'Lists').style.display = '';
		} else {
			document.getElementById(lnkArray[i]+'Links').className = ''
			document.getElementById(lnkArray[i]+'Lists').style.display = 'none';
		}
	}
}

function seoNormalize(type){
	var offTop = document.getElementById('divContent').offsetTop;
	var browser = navigator.appName;
	var addTop = (browser=='Microsoft Internet Explorer' ? 20 : 80);
	
	if (type=='cat') {
		var topValue = parseInt(offTop) + parseInt(addTop);
	} else {
		var topValue = parseInt(offTop) - parseInt(addTop);
	}
	
	document.getElementById('divContent').style.top = topValue + 'px';
}