// JScript 文件

window.addEvent('domready',function(){
    //会员登陆
    var dl=$('imgdl');
    var zh=$('txtyhmc');
    var mm=$('txtpwd');
    if(dl==null) return;
    dl.addEvent('click',function(){
        if(zh.value==''){
            alert('用户名不能为空');
            return;
        }
        if(mm.value==''){
            alert('密码不能为空');
            return;
        }
        
        var url='index.aspx';
        var postData='zh='+escape(zh.value)+'&mm='+mm.value;
        new Ajax(url,{method:'post',onComplete:function(){
                if(this.response.text=='0'){
                    alert('用户名或密码错误，登陆失败');
                }
                else if(this.response.text=='1'){
                    alert("出现未知错误，请联系网站工作人员");
                }
                else{
                    window.location.href=this.response.text;
                }
            }
        }).request(postData);
    });
    
    //会员搜索 
   
    
    
});
function onlyNum() 
{ 
  if(!((event.keyCode>=48&&event.keyCode<=57)||(event.keyCode>=96&&event.keyCode<=105)||(event.keyCode=8))) 
//考虑小键盘上的数字键 
    event.returnValue=false; 
} 
function ss()
{
    var select=$('select');
    var select2=$('select2');
    var select3=$('select3');
    var mianji=$('mianji_1');
    var aa=select.options[select.selectedIndex].innerText;
    var bb=select2.options[select2.selectedIndex].innerText;
    var cc=select3.options[select3.selectedIndex].innerText;  
    var ss=$('sss');
       if(aa=="信息类别"&&bb=="供求类型"&&cc=="区域"&&mianji=="")
       {
           alert('请输入要搜索的内容');
       }
        else 
        {
            window.location.href='detailex.aspx?cat='+aa+"&type="+bb+"&region="+cc+"&oper=1&mianji="+mianji.value;
        }       
}
	function Change(objID)
	{
	    document.getElementById("tr0").className = "shop_dh_an2_2";
	    document.getElementById("tr1").className = "shop_dh_an2_2";
	    document.getElementById("tr2").className = "shop_dh_an2_2";
	    document.getElementById("tr3").className = "shop_dh_an2_2";
	    document.getElementById("tr4").className = "shop_dh_an2_2";
	    document.getElementById("tr5").className = "shop_dh_an2_2";
	    
	    
		document.getElementById("div0").style.display = "none";
		document.getElementById("div1").style.display = "none";
		document.getElementById("div2").style.display = "none";
		document.getElementById("div3").style.display = "none";
		document.getElementById("div4").style.display = "none";
		document.getElementById("div5").style.display = "none";		
		
		document.getElementById(objID).className = " shop_dh_an2_1";
		document.getElementById("div"+objID.substring(objID.length-1, objID.length)).style.display = "block";
			
	}
//	Change("tr0");