function clearerror() {
	document.getElementById("error").innerText = "";
	return true;
}
	
function validate() {
	  	 	for (i=0; i<document.form1.elements.length; i++) {
				if (document.form1.elements[i].value == "") {
					document.getElementById("error").style.color = "red"
					document.getElementById("error").innerText = "All fields must be completed.";
					document.form1.elements[i].focus();
				return false;
				}
			}
			
			if (!validateEmail(document.form1.cemail.value,1,0)) {
  				document.getElementById("error").style.color = "red"
				document.getElementById("error").innerText = "The email address you entered does not appear to be valid.";
				document.form1.cemail.focus();
  			return false;
			} 
return true;
}