// JavaScript Document

function checkUncheckAll(obj) {
	var target_form = obj.form;
	var i = 0;
	for (i=0; i<target_form.length; i++){
		if(target_form[i].type == 'checkbox' && target_form[i].name != 'checkall'){
			target_form[i].checked = obj.checked;
		}
	}
}