function check_agree(TheForm, TheMessage) {
		if (TheForm.agree.checked) {
			return true;
		} else {
			alert(TheMessage);
			return false;
		}
	}
	
	function DoConfirm(TheMessage) {
	    return confirm(TheMessage);
	}
	
	function CheckAll() {
		count = document.form_with_check_uncheck.elements.length;
	    for (i=0; i < count; i++) {
		 document.form_with_check_uncheck.elements[i].checked = 1;
		}
	}
	
	function UncheckAll(){
		count = document.form_with_check_uncheck.elements.length;
	    for (i=0; i < count; i++) {
			document.form_with_check_uncheck.elements[i].checked = 0;
		}
	}