checkWeb

		var ctx = '/zxpx';
		function IEVersion() {
			var userAgent = navigator.userAgent; //取得浏览器的userAgent字符串  
			var isOpera = userAgent.indexOf("Opera") > -1;
			var isIE = userAgent.indexOf('compatible') > -1
					&& userAgent.indexOf('MSIE') > -1 && !isOpera; //判断是否IE浏览器  
			if (isIE) {
				var reIE = new RegExp('MSIE (\d+\.\d+);');
				reIE.test(userAgent);
				var fIEVersion = parseFloat(RegExp['$1']);
				if(fIEVersion && !isNaN(fIEVersion) &&fIEVersion<=9){
					alert('本系统不支持您当前使用的浏览器版本，建议使用IE11、Chrome等主流浏览器以及其他主流浏览器的极速模式！');
					closeLab();
				}
			}

		}
		
		function IsPC() {
		    var userAgentInfo = navigator.userAgent;
		    var Agents = ["Android", "iPhone",
		                "SymbianOS", "Windows Phone",
		                "iPad", "iPod"];
		    var flag = false;
		     for (var v = 0; v < Agents.length; v++) {
		        if (userAgentInfo.indexOf(Agents[v]) > -1) {
		        	flag = true;
		            break;
		        }
		    } 
		    if(flag){
		    	alert('本系统不支持手机端浏览器！');
		    	window.opener=null;
		    	window.open('about:blank','_self','').close();
		    	//window.location.href="http://ggfw.gdhrss.gov.cn:8080/zjjyweb/user/index.do";
		    }
		}
		
		function closeLab(){
			var userAgent = navigator.userAgent;
			if (userAgent.indexOf("Firefox") != -1 || userAgent.indexOf("Presto") != -1) {
			    window.location.replace("about:blank");
			} else {
			    window.opener = null;
			    window.open("", "_self");
			    window.close();
			}
		}
		
		$(document).ready(function(){
			IEVersion();
			IsPC();
			$('#input-sch').keydown(function(event){  
				  if (event.keyCode==13)                          //按Enter键的键值为13  
					     $('#btn-sch').click();  //调用搜索按钮的点击事件  
			});
			$('img').error(function(){
				if($(this).data('errortime')!=1){
 					$(this).attr('src','/zxpx/assets/image/photo/coursecover.png?f='+parseInt(Math.random()*99999999999999999+1));
 					$(this).data('errortime',1);
				}
			});
			
			$('img').each(function (i,el){
				if($(el).attr('src')==''){
					if($(el).data('errortime')!=1){
	 					$(el).attr('src','/zxpx/assets/image/photo/coursecover.png?f='+parseInt(Math.random()*99999999999999999+1));
	 					$(el).data('errortime',1);
					}
				}
			});
			
			$('#btn-logout').click(function(){
				top.location.href="/zxpx/dologout?ret_url=http://ggfw.gdhrss.gov.cn:80/zxpx";
				
			});
			$('#btn-sch').on('click',courseSearch);
		});
		function courseSearch(){
			var url = '/zxpx/hyper/search/courselist';
			var searchstr = $('#input-sch').val();
			if(searchstr){
				url+=('?cstr='+searchstr);
			}
			$(location).prop('href',url);
		}