<!--
function validate(frm,tel,email,nonBlank) {
  var isValid = true;
  var someBlank = false;
  var strErrMsg = "The following errors occurred with your submission :\t\n\n";
  var alphaChars = "abcdefghijklmnopqrstuvwxyz";

  alphaArray = new Array();
  for (var i=0; i<alphaChars.length; i++) {
    alphaArray[i] = alphaChars.charAt(i);
  }
	
	if (tel != '')
	{
		if(frm.elements[tel].value != '') {
		 for (var i=0; i<alphaArray.length; i++) {
		  if(String(frm.elements[tel].value).indexOf(alphaArray[i]) != -1) {
		   isValid = false;
		  }
		 }
		 if (isValid == false) {
		   strErrMsg += "The telephone number you entered is not a number\n";
		 }
		}
	}
	
	if (email != '')
	{
		if(frm.elements[email].value != '') {
		 if(frm.elements[email].value.indexOf('@') == -1 || frm.elements[email].value.indexOf('.') == -1 || frm.elements[email].value.indexOf(' ') != -1) {
		   isValid = false;
		   strErrMsg += "You have not supplied a valid email address\n";
		 }
		}
	}
  var nonBlankElements = nonBlank.split(",");
  for(var x=0;x<nonBlankElements.length;x++) {
    if(frm.elements[nonBlankElements[x]].value == '') {
      someBlank = true;
    }
  }

  if(someBlank == true) {
    isValid = false;
    strErrMsg += "You have not filled in all the required (*) fields";
  }

  if(isValid == false) {
    alert(strErrMsg);
  }

  return isValid;
}
//-->