var $live = function (id) {
    return "string" == typeof id ? document.getElementById(id) : id;
};

 function CreateXmlHttp()
{
    var xmlHttp;
    // 检测MSXMLHTTP版本，为了兼容IE各个版本
    var activeKey = new Array("MSXML2.XMLHTTP.5.0","MSXML2.XMLHTTP.4.0","MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP","Microsoft.XMLHTTP");
    if(window.ActiveXObject)
    {
       for(var i=0;i<activeKey.length;i++)
       {
          try
          {
              xmlHttp = new ActiveXObject(activeKey[i]);
              if(xmlHttp!=null)
                 return xmlHttp;
          }
          catch(error)
          {
              throw new Error("您的浏览器版本过低，请更新浏览器");
          }
       }
    }
    else if(window.XMLHttpRequest)
    {
       xmlHttp = new XMLHttpRequest();
    } 
    return xmlHttp;  
} 
function Send_Post(url)
{
    
   var xmlhttp2 = CreateXmlHttp();
   xmlhttp2.onreadystatechange=function()
   
{
        
     if(xmlhttp2.readyState==4&&xmlhttp2.status==200)  
        
     {
         eval(xmlhttp2.responseText);
     }
  }

   xmlhttp2.open("POST",url,true);
   xmlhttp2.setRequestHeader("Content-Type","text/html;charset=gb2312");
   xmlhttp2.send(null);
}
//是否数字
function IsNum(obj) {
    obj.value=obj.value.replace(/[^0-9/./-]/g,'');

}
//function ShowPicture(PicPath)
//	  {
//	    if($("Picture").value=="")
//        {
//          alert("请上传图片！");
//      	  $("Picture").focus();
//        }
//		else
//		{
//		  var Pics= new Array();
//		  if($("Picture").value.indexOf("|")>0){
//		  Pics=$("Picture").value.substring(0,$("Picture").value.length-1).split("|");
//		  var Strs='<img src="../../'+PicPath+'$Pic$" />';
//		  var html="";
//		  for(var i=0;i<Pics.length;i++)
//		  {
//		    html+=Strs.replace("$Pic$",Pics[i]);
//		  }
//		  }
//		  else
//		  {
//			  html='<img src="../../'+PicPath+$("Picture").value+'" />';
//			  }
//		  $("Picss").innerHTML=html;
//		}
//		var imgs = $('Picss').getElementsByTagName('img');
//	for(var i = 0; i < imgs.length; i++) {
//		var img = imgs[i];
//		img.onerror = function() {
//			this.src='../../Images/nopic.gif';
//		}
//	}
//}

function ShowFileList(objName,path,isDel) {
    var picture = document.getElementById(objName);
    var show = document.getElementById("show" + objName + "list");
    if (show != undefined) {
        if (picture.value != "") {
            show.style.display = "block";
            var files = new Array();
            files = picture.value.split('|');
            var nopic = "nopic.gif";
            var imgtype = "|jpg|gif|png|bmp|";
            show.innerHTML = "";
            for (var i = 0; i < files.length; i++) {
                var list = files[i].split('.');
                if (files[i] != "") {
                    var str = '<table id="livefile_' + i + '"><tr>';
                    if (imgtype.indexOf(list[list.length - 1]) != -1) {
                        str += '<td><img class="img" src="' + path + files[i] + '" /></td>';
                    }
                    else {
                        str += '<td><img src="/Images/Icon/files/' + list[list.length - 1] + '.gif" /></td>';
                        nopic = "defaut.gif";
                    }
                    str += '<td><a href="' + path + files[i] + '" id="filename_' + i + '"  target="_blank" title="点击下载">' + files[i].split('$')[0] + '</a></td><td>';
                    if (isDel)
                        str += '<span onclick="DelFile(' + i + ',\'' + objName + '\')"> 删 除 </span>';
                    str += "</td></tr></table>";
                    show.insertAdjacentHTML("afterBegin", str);
                }
            }
        }
        else {
            show.style.display = "none";
        }

        var imgs = show.getElementsByTagName('img');
        for (var i = 0; i < imgs.length; i++) {
            var img = imgs[i];
            img.onerror = function() {
                this.src = '/Images/' + nopic;
            }
        }
    }
}
function DelFile(i, objName) {
    if (confirm('是否删除...')) {
        var picture = document.getElementById(objName);
        var show = document.getElementById("show" + objName + "list");
        var file = document.getElementById('livefile_' + i);
        var files = new Array();
        files = picture.value.split('|');
        files.splice(i, 1);
        var str = "";
        var num = files.length;
        for (var i = 0; i < num; i++) {
            if (num > 1)
                str += files[i] + "|";
            else
                str = files[i];
        }
        picture.value = str;
        show.removeChild(file);
    }
}

        function doPrint(html,css){ 
        //Creating new page
			var pp = window.open();
			//Adding HTML opening tag with <HEAD> ?</HEAD> portion 
			pp.document.writeln('<HTML><HEAD><title class="Noprint"></title>')
			pp.document.writeln('<style type="text/css" >'+css+' </style>');
			pp.document.writeln('<style type="text/css"  media="print";>        TD {   font-family: "宋体";   FONT-SIZE: 12px;  }  .Noprint{display:none;} </style><base target="_self"><style>INPUT { border:0;} TEXTAREA {border:0;}</style></HEAD>')
			//Adding Body Tag
			pp.document.writeln('<body MS_POSITIONING="GridLayout" bottomMargin="0" leftMargin="0" topMargin="0" rightMargin="0">');
			//Adding form Tag
			pp.document.writeln('<form  method="post">');
			//Creating two buttons Print and Close within a table
			pp.document.writeln('<TABLE  align="center" width="100%"><TR height="5px"><TD></TD></TR><TR class="Noprint"><TD align=right><INPUT ID="PRINT" type="button" value="打  印" onclick="javascript:location.reload(true);window.print();"> ');
			pp.document.writeln('&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD></TR> <tr><Td width=100%  align="center">');
			//Writing print area of the calling page
			pp.document.writeln(html);
			//Ending Tag of </form>, </body> and </HTML>
			pp.document.writeln('</td></tr></TABLE></form></body></HTML>');		

    }