function pageChange(ctype)
	{
	    sID = document.getElementById("hdNodeID").value;
		var url = "/ax/getInfoList.aspx?id=" + sID;
				
		var strPageIndex = parseInt(document.getElementById("labPageIndex").innerText);
		var strPageCount = parseInt(document.getElementById("labPageCount").innerText);
					
		if(ctype == "first")
		{
			url += "";
		}
		else if(ctype == "prev")
		{
			if(strPageIndex == 1)
			{
				alert("已经是第一页");
				return;
			}
			url += "&p=" + (strPageIndex - 1);
		}
		else if(ctype == "next")
		{
			if(strPageIndex == strPageCount)
			{
				alert("已经是最后一页");
				return;
			}
			url += "&p=" + (strPageIndex + 1);
		}
		else if(ctype == "last")
		{
			url += "&p=" + strPageCount;
		}
		
		document.getElementById("iAreaMain").innerHTML = "<img src='/images/loading.gif'>";
		
		var callback = pageChange_callback ;
		var data = '' ;
		Request.reSend(url,data,callback) ;	
	}
	function pageChange_callback(httpObj)
	{
		if(httpObj == null)	return;
		var strS = httpObj.responseText;
		
		document.getElementById("iAreaMain").innerHTML = strS;
		
	}
	
	
	function SearchCheck()
    {
	    if(event.keyCode==13){
		    window.event.returnValue = false;
		    document.getElementById("btnSearch").click();
	    }
    }
    
    function SearchGo()
    {
	    var sSTxt = document.getElementById("tbSTxt").value;
	    if(sSTxt.indexOf("'") >=0)
		    sSTxt = sSTxt.substring(0,sSTxt.indexOf("'"));
	    if(sSTxt == "")
	    {
		    window.event.returnValue = false;
		    alert("请输入搜索内容！")
		    return;
	    }
    	
	    //alert(sSTxt)
	    url = "/ax/getInfoList.aspx?act=search&s=" + sSTxt;
    	
	    var callback = search_callback ;
	    var data = '' ;
	    Request.reSend(url,data,callback) ;		
    	
    }

    function search_callback(httpObj)
    {
	    if(httpObj == null)
	    {
		    document.getElementById("iAreaMain").innerHTML = "后台无法响应请求，暂停搜索功能";
		    return;
	    }
	    strS = httpObj.responseText;
    	
	    document.getElementById("iAreaMain").innerHTML = strS;
    	
    }   
    
    function treeOpen(LV,ID)
    {
        //alert(LV)
        var o = document.getElementById("iTreeImg_" + ID)
        var od = document.getElementById("iTreeMain"+ LV +"_" + ID);
        
        if(o.src.indexOf("tree+.gif") < 0)
        {
            o.src = "/images/tree+.gif";
            od.style.display = "none";
            
        }
        else
        {
            o.src = "/images/tree-.gif";
            od.style.display = "";
        }	
    }