function validate() {
   
      <!-- VALID EMAIL ADDRESS -->	
 	  var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   	  var address = document.forms.contact.EmailFrom.value;
	  	if(reg.test(address) == false) {
        alert('Please enter a valid Email Address');
        return false;
   		}
		
	else
	{
	return true;
	}
	
}


function validate2() {
   
      <!-- VALID EMAIL ADDRESS -->	
 	  var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   	  var address = document.forms.mailinglist.email.value;
	  	if(reg.test(address) == false) {
        alert('Please enter a valid Email Address');
        return false;
   		}
		
	else
	{
	return true;
	}
	
}