// JavaScript Document
/* Checks that all required fields in a form are populated */
function RequiredFields()
	{
	var error_msg =""
	
	for (intElement=0; intElement<document.forms[0].elements.length; ++intElement)
		{
		if (document.forms[0][intElement].required == 1 && document.forms[0][intElement].value.length == 0)
			error_msg = error_msg +  document.forms[0][intElement].description + "\n"
		}
		
	if (error_msg != "")
		{
			alert("This form could not be sent because the following fields were not filled in:\n\n" + error_msg + "\nPlease fill in these fields and re-submit the form.")
			return false
		}
	return true
	}