//Checks for a valid email address
function isValidEmail(str)
{
	//return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
	return (str.indexOf(".") > 0) && (str.indexOf("@") > 0);

}

//Check from
function editUserFormCheck1(form)
{

	if (form.name.value == "")
	{
		alert("Please enter your name."); 
		return false;		
	}

	if (form.email.value == "")
	{
		alert("Please enter an email address."); 
		return false;		
	}


	if (isValidEmail(form.email.value) == false)
	{
		if (form.email.value != "")
		{
			alert("Please enter a VALID email address.");
			return false;
		}
	}
	
	if (form.email.value == form.email_conf.value) {
		//nothing
	}
	else{
	
		alert("The email addresses do not match, please re-enter.");
		return false;
	}
	
	if (form.tel.value == "")
	{
		alert("Please enter a contact telephone number."); 
		return false;		
	}

	if (form.comp.value == "")
	{
		alert("Please enter your company name."); 
		return false;		
	}

	var checkFound = false;
	for (var counter=0; counter < form.length; counter++) {
	if ((form.elements[counter].name == "opt") && (form.elements[counter].checked == true)) {
	checkFound = true;
	}
	}
	if (checkFound != true) {
	alert ("Please check at least one checkbox.");
	return false;
	}

	/*if (form.comm.value == "")
	{
		alert("You MUST enter some comments."); 
		return false;		
	}
*/
	return true;
}