function validateRegistration(){
		email=document.frmRegistration.email;
		
		if((email.value==null)||(email.value=="")){
			alert('Required Field: Email Address.');
			email.focus();
			return false;
		}

		if(echeck(email.value)==false){
			alert('Invalid Email Address.');
			email.focus();
			return false;
		}
	}