jquery 初始化 相当于 onload

$(function(){

		$("#stime_search").datepicker({dateFormat: 'yy-mm-dd',showOn: 'button', buttonImage: '../css/le-frog/images/calendar.gif', buttonImageOnly: true});

		$("#etime_search").datepicker({dateFormat: 'yy-mm-dd',showOn: 'button', buttonImage: '../css/le-frog/images/calendar.gif', buttonImageOnly: true});	

	});