function tabChang(num){
	if(num==0)
	{
		document.getElementById('header_moduleid').value='5';
		if(document.getElementById('MainKey').value=="请输入关键字找图片"||document.getElementById('MainKey').value=="请输入关键字找资讯"||document.getElementById('MainKey').value=="请输入关键字找展会"||document.getElementById('MainKey').value=="请输入关键字找商机"||document.getElementById('MainKey').value=="请输入关键字找公司"||document.getElementById('MainKey').value=="请输入关键字找行情"||document.getElementById('MainKey').value=="")
		{
			document.getElementById('MainKey').value="请输入关键字找商机";
			document.getElementById('MainKey').style.color="#999999";
		}
	}
	if(num==1)
	{
		
		document.getElementById('header_moduleid').value='22';
		if(document.getElementById('MainKey').value=="请输入关键字找图片"||document.getElementById('MainKey').value=="请输入关键字找资讯"||document.getElementById('MainKey').value=="请输入关键字找展会"||document.getElementById('MainKey').value=="请输入关键字找商机"||document.getElementById('MainKey').value=="请输入关键字找公司"||document.getElementById('MainKey').value=="请输入关键字找行情"||document.getElementById('MainKey').value=="")
		{
			
			document.getElementById('MainKey').value="请输入关键字找行情";	
			document.getElementById('MainKey').style.color="#999999";
		}
	}
	if(num==2)
	{
		document.getElementById('header_moduleid').value='4';
		if(document.getElementById('MainKey').value=="请输入关键字找图片"||document.getElementById('MainKey').value=="请输入关键字找资讯"||document.getElementById('MainKey').value=="请输入关键字找展会"||document.getElementById('MainKey').value=="请输入关键字找商机"||document.getElementById('MainKey').value=="请输入关键字找公司"||document.getElementById('MainKey').value=="请输入关键字找行情"||document.getElementById('MainKey').value=="")
		{
			document.getElementById('MainKey').value="请输入关键字找公司";	
			document.getElementById('MainKey').style.color="#999999";
		}
	}
	if(num==3)
	{
		document.getElementById('header_moduleid').value='8';
		if(document.getElementById('MainKey').value=="请输入关键字找图片"||document.getElementById('MainKey').value=="请输入关键字找资讯"||document.getElementById('MainKey').value=="请输入关键字找展会"||document.getElementById('MainKey').value=="请输入关键字找商机"||document.getElementById('MainKey').value=="请输入关键字找公司"||document.getElementById('MainKey').value=="请输入关键字找行情"||document.getElementById('MainKey').value=="")
		{
			document.getElementById('MainKey').value="请输入关键字找展会";	
			document.getElementById('MainKey').style.color="#999999";
		}
	}
	if(num==4)
	{
		document.getElementById('header_moduleid').value='21';
		if(document.getElementById('MainKey').value=="请输入关键字找图片"||document.getElementById('MainKey').value=="请输入关键字找资讯"||document.getElementById('MainKey').value=="请输入关键字找展会"||document.getElementById('MainKey').value=="请输入关键字找商机"||document.getElementById('MainKey').value=="请输入关键字找公司"||document.getElementById('MainKey').value=="请输入关键字找行情"||document.getElementById('MainKey').value=="")
		{
			document.getElementById('MainKey').value="请输入关键字找资讯";	
			document.getElementById('MainKey').style.color="#999999";
		}
	}
	if(num==5)
	{
		document.getElementById('header_moduleid').value='12';
		if(document.getElementById('MainKey').value=="请输入关键字找图片"||document.getElementById('MainKey').value=="请输入关键字找资讯"||document.getElementById('MainKey').value=="请输入关键字找展会"||document.getElementById('MainKey').value=="请输入关键字找商机"||document.getElementById('MainKey').value=="请输入关键字找公司"||document.getElementById('MainKey').value=="请输入关键字找行情"||document.getElementById('MainKey').value=="")
		{
			document.getElementById('MainKey').value="请输入关键字找图片";	
			document.getElementById('MainKey').style.color="#999999";
		}
	}
	for(var i = 0;i<6;i++)
		{
				document.getElementById("tag"+i).className = "";
		}
	document.getElementById("tag"+num).className = "current";
}

function onfocus1(){
	kewords=document.getElementById('MainKey').value;
	for(var i=0;i<content.length;i++){
		content[i]=	kewords;
		document.getElementById('MainKey').value=kewords;
	}
}
function onfocus2(){
	if(document.getElementById('MainKey').value=="请输入关键字找图片"||document.getElementById('MainKey').value=="请输入关键字找资讯"||document.getElementById('MainKey').value=="请输入关键字找展会"||document.getElementById('MainKey').value=="请输入关键字找商机"||document.getElementById('MainKey').value=="请输入关键字找公司"||document.getElementById('MainKey').value=="请输入关键字找行情")
	{
		document.getElementById('MainKey').value="";	
		document.getElementById('MainKey').style.color = "black"
	}
}

function showmenu(obj){
	obj.getElementsByTagName('div').item(0).style.display='';
	obj.onmouseout=function(){
		obj.getElementsByTagName('div').item(0).style.display='none';
	}
}
/*function cookiesave(n, v, mins, dn, path)
{
    if(n)
    {
		
	    if(!mins) mins = 365 * 24 * 60;
		if(!path) path = "/";
	    var date = new Date();
		
	    date.setTime(date.getTime() + (mins * 60 * 1000));
		
	    var expires = "; expires=" + date.toGMTString();
		
	    if(dn) dn = "domain=" + dn + "; ";
	    document.cookie = n + "=" + v + expires + "; " + dn + "path=" + path;
    }
}
*/
function cookieget(n)
{
    var name = n + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i<ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(name) == 0) return c.substring(name.length,c.length);
	}
	return "";
}
function closeclick(){
	document.getElementById('note').style.display='none';
	//cookiesave('closeclick','closeclick','','','');
}

function clickclose(){
	if(cookieget('closeclick')=='closeclick'){
		document.getElementById('note').style.display='none';
	}else{
		document.getElementById('note').style.display='block';
	}
}
//window.onload=clickclose;

function nTabs(thisObj,Num){
    if(thisObj.className == "active")return;
    var tabObj = thisObj.parentNode.id;
    var tabList = document.getElementById(tabObj).getElementsByTagName("li");
    for(i=0; i <tabList.length; i++)
    {
        if (i == Num)
        {
            thisObj.className = "active"; 
            document.getElementById(tabObj+"_Content"+i).style.display = "block";
        }else{
            tabList[i].className = "normal"; 
            document.getElementById(tabObj+"_Content"+i).style.display = "none";
        }
    } 
}