$(document).ready(function(){
	$('form.options').submit(function(){
		var OK = true;
		triggerDateValidation();
		
		if (document.getElementById('startDate').value.length > 0) {
			OK = OK && requireDate("startDate","Please enter the 'on or after' date in a valid date format (day month year)");
		}	
		if (document.getElementById('endDate').value.length > 0) {	
			OK = OK && requireDate("endDate","Please enter the 'before' date in a valid date format (day month year)");
		}
		
		return OK;

	});
});