var xmlDoms = false;//XMLHTTP对象

//创建一个xmlhttp
try
{
	xmlDoms = new ActiveXObject("Msxml2.XMLHTTP"); //IE高版本创建XMLHTTP
} 
catch (E)
{
	try
	{
		xmlDoms = new ActiveXObject("Microsoft.XMLHTTP");//IE低版本创建XMLHTTP
	}
	catch (E)
	{
		xmlDoms = new XMLHttpRequest(); //兼容非ie浏览器，直接创建XMLHTTP对象
	}
} 

function OptSelected(TpcId)
{
	clear(TpcId);
	document.getElementById("opt" + TpcId).className = "Opt_Selected";
	switch(TpcId)
	{
	    case 1:
	        Loadcontrols("/SearchForm/SearchNews.ascx");
	        break;
	    case 2:
	        Loadcontrols("/SearchForm/SearchLawyer.ascx");
	        break;
	    case 3:
	        Loadcontrols("/SearchForm/SearchLawFirm.ascx");
	        break;
	    case 4:
	        Loadcontrols("/SearchForm/SearchSite.ascx");
	        break;
	    case 5:
	        Loadcontrols("/SearchForm/SearchInstrument.ascx");
	        break;
	    case 6:
	        Loadcontrols("/SearchForm/SearchBlog.ascx");
	        break;
	    case 8:
	        Loadcontrols("/SearchForm/SearchLegaladvice.ascx");
	        break;
	    case 12:
	        Loadcontrols("/SearchForm/SearchLaw.ascx");
	        break;
	    case 13:
	        Loadcontrols("/SearchForm/SearchContract.ascx");
	        break;
	     case 32:
	        Loadcontrols("/SearchForm/SearchPapers.ascx");
	        break;
	     case 43:
	        Loadcontrols("/SearchForm/SearchCase.ascx");
	        break;
	    case 51:
	        Loadcontrols("/SearchForm/SearchJudicialExamination.ascx");
	        break;
	    case 56:
	        Loadcontrols("/SearchForm/SearchCommonSense.ascx");
	        break;
	}
}

function clear(Id)
{
    for(i=1;i<=58;i++)
    {
        if (i!=Id&&document.getElementById("opt" + i))
        {
	        document.getElementById("opt" + i).className = "Opt_Out";	
	    }
	}
}

function Redirect()
{
	if (Search.Key.value.trim()!="")
	{
		Search.action = "Direct.aspx";
		Search.target = "_blank";
		Search.submit();
	}
	else
	{
		alert("请输入律网直达关键词!");
	}
}

function GoSearch()
{
	if (Search.Key.value.trim()!="")
	{
		if (Search.t.value==0)
		{
			Search.action = "Search.aspx";
		}
		else if (Search.t.value==9)
		{
			Search.action = "SearchLaw.aspx";
		}
		else
		{
			Search.action = "So.aspx";
		}
		Search.target = "_self";
		Search.submit();
	}
	else
	{
		alert("请输入搜索关键词!");
	}
}

function goto(Id)	
{
	if (Search.Key.value.trim()!="")
	{
		Search.t.value = Id;
		
		if (Search.t.value==0)
		{
			Search.action = "Search.aspx";
		}
		else if (Search.t.value==9)
		{
			Search.action = "SearchLaw.aspx";
		}
		else
		{
			Search.action = "So.aspx";
		}
		Search.target = "_self";
		Search.submit();
	}
	else
	{					
		if (Id==9)
		{
			location.href = "Law.aspx?t="+Id;
		}
		else if (Id != 0)
		{
			location.href = "ArticleList.aspx?t="+Id;
		}
	}
}
			
//加载用户控件的工具方法
function Loadcontrols(controlname)
{
	var d = new Date();//创建一个随机时间，防止浏览器缓存
	var strURL = "/LoadControl.ashx?ControlName="+controlname+"&guid=" + d.getTime();//请求的url
	xmlDoms.open("GET",strURL , true);
	
	xmlDoms.onreadystatechange = function(){
	  if (xmlDoms.readyState == 4 )//已经加载
	  if(xmlDoms.status == 200)//服务器返回成功
	{
	document.getElementById("SForm").innerHTML=xmlDoms.responseText;
	}
	else//出现错误
	document.getElementById("SForm").innerHTML = "向服务器请求数据时出现错误!"
	  };
	
	xmlDoms.send(null);
	document.getElementById("SForm").innerHTML ='正在加载,请稍候... ...';//显示加载的提示效果
}

String.prototype.trim= function() 
{  
    // 用正则表达式将前后空格  
    // 用空字符串替代。  
    return this.replace(/(^\s*)|(\s*$)/g, ""); 
}
			
function CheckForm(){   
    if (document.getElementById('ProID').value == "0")
    {
        alert("请选择所在省份!");
        document.getElementById('ProID').focus();
        return false;
    }
}

function ChkForm(){   
    if (document.getElementById('Key').value.trim() == "")
    {
        alert("请输入关键字!");
        document.getElementById('Key').focus();
        return false;
    }
}

function Go()
{
	if (Search.Key.value.trim()!="")
	{
		Search.action = "http://www.lvsou123.com/Search.aspx";
		Search.target = "_blank";
		Search.submit();
	}
	else
	{
		alert("请输入关键词!");
	}
}

function Redirect()
{
	if (Search.Key.value.trim()!="")
	{
		Search.action = "http://www.lvsou123.com/Direct.aspx";
		Search.target = "_blank";
		Search.submit();
	}
	else
	{
		alert("请输入律网直达关键词!");
	}
}

function sendmsg()
{
	location.href="/legaladvice_post.shtm?title="+document.getElementById("Key").value;
}