//登录
function lonOn(n){ 
for(var i=1;i<=4;i++){ 
var curB=document.getElementById("LonOnNav"+i); 
//var curC=document.getElementById("LonOnDiv"+i); 
if(n==i){ 
curB.className="logNav_li";
//curC.style.display='block';
}else{ 
curB.className="logNav_liB";
//curC.style.display='none';
} 
}
_$("usertype").value=parseInt(n)-1; 
} 


function sonOn(n){
	document.getElementById("type").value=n;
	var selhy=document.getElementById("t1");
	var seljy=document.getElementById("commode");
	var seltj=document.getElementById("tj");
for(var i=1;i<=6;i++){ 
var curB=document.getElementById("SonOnNav"+i); 
//var curC=document.getElementById("LonOnDiv"+i); 
if(n==i){ 
curB.className="sNav_li";
//curC.style.display='block';
}else{ 
curB.className="sNav_liB";
//curC.style.display='none';
} 
}
if(n==2){
seljy.disabled="";
}
else{
seljy.disabled="disabled";	
}
if(n==1){
seltj.disabled="";

}
else{
seltj.disabled="disabled";	
}
if(n==1||n==2||n==3){
selhy.disabled="";
}
else{
selhy.disabled="disabled";	
}

_$("type").value=parseInt(n)-1; 

} 


/*快速导航*/
function clickme(obj)
{
obj.src="image/baidubt1.png";
} 
function clickme1(obj)
{
obj.src="image/baidubt.png";
}
function clickme2(obj)
{
obj.src="image/regbt1.png";
} 
function clickme3(obj)
{
obj.src="image/regbt.png";
} 
function clickme4(obj)
{
obj.src="image/caigoubt1.png";
} 
function clickme5(obj)
{
obj.src="image/caigoubt.png";
}
function clickme6(obj)
{
obj.src="image/chakanqiugoubt1.png";
} 
function clickme7(obj)
{
obj.src="image/chakanqiugoubt.png";
} 
function clickme8(obj)
{
obj.src="image/chankanbrandbt1.png";
} 
function clickme9(obj)
{
obj.src="image/chankanbrandbt.png";
}
function clickme10(obj)
{
obj.src="image/chakanmarketbt1.png";
} 
function clickme11(obj)
{
obj.src="image/chakanmarketbt.png";
} 
function clickme12(obj)
{
obj.src="image/chakanjxsbt1.png";
} 
function clickme13(obj)
{
obj.src="image/chakanjxsbt.png";
}
function clickme14(obj)
{
obj.src="image/chankanshanghuibt1.png";
} 
function clickme15(obj)
{
obj.src="image/chankanshanghuibt.png";
} 
function clickme16(obj)
{
obj.src="image/chakanshangyequanbt1.png";
} 
function clickme17(obj)
{
obj.src="image/chakanshangyequanbt.png";
}
function clickme18(obj)
{
obj.src="image/rentbt12.png";
} 
function clickme19(obj)
{
obj.src="image/rentbt.png";
} 
function clickme20(obj)
{
obj.src="image/rentbt11.png";
} 
function clickme21(obj)
{
obj.src="image/rentbt1.png";
}
function clickme22(obj)
{
obj.src="image/zhaoshangbt1.png";
} 
function clickme23(obj)
{
obj.src="image/zhaoshangbt.png";
}
function clickme24(obj)
{
obj.src="image/gongyingshangbt1.png";
} 
function clickme25(obj)
{
obj.src="image/gongyingshangbt.png";
}
function clickme26(obj)
{
obj.src="image/zhanhuibt1.png";
} 
function clickme27(obj)
{
obj.src="image/zhanhuibt.png";
} 
function clickme28(obj)
{
obj.src="image/gerenshangjifabubt1.png";
} 
function clickme29(obj)
{
obj.src="image/gerenshangjifabubt.png";
} 


function DoSearchArea()
{
    var o;
    o=document.getElementById("kw");

    if(o.value.length<0 || o.value=="请在此输入您要搜索内容")
    {
        o.value="";
        //alert("请输入关键字");o.select();o.focus();return false;
    }
    o=document.getElementById("frmIndex");
    switch(document.getElementById("type").value)
    {
        case "0":
            if (document.getElementById("tj").value=="0")
            {
               o.action="/product/index.aspx";
            }
            else
            {
              o.action="/product/product_best.aspx";
            }
            break;
        case "1":
            o.action="/company/index.aspx";
            break;
        case "2":
            o.action="/business/business.aspx";
            break;
        case "3":
            o.action="/market/marketmore.aspx";
            break;
        case "4":
            o.action="/chamber/shanghuimore.aspx";
            break;
        case "5":
            o.action="/exhibition/exhibition1.aspx";
            break;
        default:
            break;
    }
    return true;
}