function createXMLHttp()
{
    var ret = null;
    try {
        ret = new ActiveXObject('Msxml2.XMLHTTP');
    }
    catch (e) {
        try {
            ret = new ActiveXObject('Microsoft.XMLHTTP');
        }
        catch (ee) {
            ret = null;
        }
    }
    if (!ret && typeof XMLHttpRequest != 'undefined')
        ret = new XMLHttpRequest();
    return ret;
}

/*
//字体改变
function ContentSize(size){
    var obj=document.getElementById("size");
    obj.style.fontSize=size+"px";
}
*/
//复制
function copyText(obj) 
{
    var rng = document.body.createTextRange();
    rng.moveToElementText(obj);
    rng.scrollIntoView();
    rng.select();
    rng.execCommand("Copy");
    rng.collapse(false);
}

function getDataTime()
{
	var strDate,strTime;
	strDate = new Date();
	strTime = strDate.getTime();
	return strTime;
}

/*
//HTML方法传值
function GetUrlHtml(UrlGet)
{
   var url=location.search;
   var Request = new Object();
     if(url.indexOf("?")!=-1)
     {
         var str = url.substr(1)
         strs = str.split("&");
         for(var i=0;i<strs.length;i++)
         {
             Request[strs[i].split("=")[0]]=unescape(strs[i].split("=")[1]);
	   	     var TheUrlCache = (Request[UrlGet])
		     //alert(TheUrlCache);
         }
     }
	 return TheUrlCache;
}





//创建XML对象，并引用到实例、获取新闻速递

function loadXmlToTheElementID(fragment_url, loadXMLFile ,element_id)
{
	var element = document.getElementById(element_id);
	var xmlhttp = createXMLHttp();
	//alert(fragment_url);
    xmlhttp.open("GET", fragment_url+"?"+loadXMLFile);
	xmlhttp.onreadystatechange = function() 
	{
		if (xmlhttp.readyState == 4 && xmlhttp.status == 200) 
		{
			element.innerHTML = xmlhttp.responseXML.getElementsByTagName("data")[0].childNodes[0].nodeValue; 
			if(!element.innerHTML)
			{
				try{
					element.innerHTML = xmlhttp.responseXML.firstChild.childNodes[1].nodeValue;
				}catch(e){}
			}
		}
	}
	xmlhttp.send(null);
	
}



//XMLHTTP数据获取通用函数，带分页
function LoadXMLhttp(GetUrl,TheElementID,PageTj,strpage)
{
   var xmlhttp = createXMLHttp();
   var tmpdate = getDataTime();
alert(GetUrl,PageTj+'page='+strpage+'&tmp='+tmpdate,TheElementID);
   loadXmlToTheElementID(GetUrl,PageTj+'page='+strpage+'&tmp='+tmpdate,TheElementID);
}
*/


//评论提交
/*
function PostNewsData(fragment_url, NewsId, plUser,plcontent)
{
	var xmlhttp = createXMLHttp();
	//strdiv = element_id;
	//alert(fragment_url+','+NewsId+','+plUser+','+plcontent);
	strdatetime = getDataTime();
	//alert(fragment_url+"?strdatetime="+strdatetime+"&NewsId="+NewsId+"&plUser="+plUser+"&plcontent="+plcontent);
	xmlhttp.open("GET", fragment_url+"?strdatetime="+strdatetime+"&NewsId="+NewsId+"&plUser="+plUser+"&plcontent="+plcontent,false);
	xmlhttp.onreadystatechange = function() 
	{
		if (xmlhttp.readyState == 4 && xmlhttp.status == 200) 
		{
			var strText = xmlhttp.responseText;
			if (strText=="True")
			{
			    setTimeout('loadAspxDateOpen("inc/AddShowNewspl.aspx","GetAddShowNewspl","id='+NewsId+'","");',500);
                setTimeout('loadAspxDateOpen("inc/ShowNewspl.aspx","GetShowNewspl","id='+NewsId+'","");',500);
                alert('评论成功!');
			}
		    else
			{
			    alert('评论失败!');
			    document.newplform.reset();
			}
		}
	}
	xmlhttp.send(null);
}

*/

//直接Loading ASPX页面
function loadDateNew(fragment_url, element_id, strkeyword, strpage, strdatetime)
{
	var element = document.getElementById(element_id);
	var xmlhttp = createXMLHttp();
	//strdiv = element_id;
	//alert(fragment_url+','+strdatetime+','+strkeyword);
	xmlhttp.open("GET", fragment_url+"?page="+strpage+"&"+strkeyword+"&d="+strdatetime,false);
	xmlhttp.onreadystatechange = function() 
	{
		if (xmlhttp.readyState == 4 && xmlhttp.status == 200) 
		{
			var strText = xmlhttp.responseText;
			if (strText.length>0)
			{
			    element.innerHTML = strText;
			}
		    else
			{
			    element.innerHTML='"提示:对不起，没有任何数据。"';
			}
		}
	}
	xmlhttp.send(null);
}


//直接获取ASPX页面带分页
function loadAspxDateOpen(fragment_url, element_id, strkeyword, strpage)
{
   var strpages=1;
   strtime = getDataTime();
   elements=element_id;
   fragment_urls = fragment_url;
   strkeywords = strkeyword;
   var element = document.getElementById(element_id);
   if (strpage>1) {
     strpages=strpage;
   }
   //alert(fragment_url+","+element_id+","+strkeywords+","+strpages+","+strtime);
   element.innerHTML='<img src="/image/loading.gif"  border="0"/> 数据读取中... <a href="javascript:void(0);" class="xx" onclick="loadDateOpen(fragment_urls, elements, strkeywords, strpages);">[刷新]</a>';
   loadDateNew(fragment_url,element_id,strkeywords,strpages,strtime);
}


//获取XML数据
/*function loadXmlToTheElementID(fragment_url, element_id, strkeyword , strpage)
{
	var element = document.getElementById(element_id);
	var xmlhttp = createXMLHttp();
	strtime = getDataTime();
	//alert(fragment_url);
    xmlhttp.open("GET", fragment_url+"?page="+strpage+"&"+strkeyword+"&d="+strtime,false);
	xmlhttp.onreadystatechange = function() 
	{
		if (xmlhttp.readyState == 4 && xmlhttp.status == 200) 
		{
			element.innerHTML = xmlhttp.responseXML.getElementsByTagName("data")[0].childNodes[0].nodeValue; 
			if(!element.innerHTML)
			{
				try{
					element.innerHTML = xmlhttp.responseXML.firstChild.childNodes[1].nodeValue;
				}catch(e){}
			}
		}
	}
	xmlhttp.send(null);
	
}*/