function Digg(num_id,ModeID,skwebSys)
{
 	var url=lhgajax.send(skwebSys+"../SKCMS/digg.asp?id="+num_id+"&post=digg&ModeID="+ModeID+"&m="+Math.random(),"GET");
    var DigArr=url.split('|');
 	switch (DigArr[0])
	{
		 case "err":
			 alert('系统错误,未定义操作!');
			 break;
		 case "Close":
			 alert('系统已经关闭此表态功能!');
			 break;
		 case "skweb":
			 alert('您已经表过态了!');
  		 break;
			 case "Login":
			 alert('您还没有登录，请登陆后操作!');
		 break;
				
			  default:
 			  document.getElementById("dskweb").innerHTML = "("+DigArr[0]+")";
 			  document.getElementById("dbar").innerHTML = "<span style=width:"+DigArr[0]+"%></span>";
 			  document.getElementById("dnum").innerHTML = "("+DigArr[0]+"%)";
 	}
 }
 
function down(num_id,ModeID,skwebSys)
{
 	var url=lhgajax.send(skwebSys+"../SKCMS/digg.asp?id="+num_id+"&post=down&ModeID="+ModeID+"&m="+Math.random(),"GET");
    var DigArr=url.split('|');
	switch (DigArr[0])
	{
		 case "err":
			 alert('系统错误,未定义操作!');
			 break;
		 case "Close":
			 alert('系统已经关闭表态功能!');
			 break;
		 case "skweb":
			 alert('您已经表过态了!');
  		 break;
			 case "Login":
			 alert('您还没有登录，请登陆后操作!');
		 break;
				
			  default:
 			  document.getElementById("downskweb").innerHTML = "("+DigArr[0]+")";
 			  document.getElementById("downbar").innerHTML = "<span style=width:"+DigArr[0]+"%></span>";
 			  document.getElementById("downnum").innerHTML = "("+DigArr[0]+"%)";
 	}
 }
 

function postBadGood(skwebSys,Type,id)
{	
   	var url=lhgajax.send(skwebSys+"SKCMS/Comment/Comment.asp?Action=Support&Type="+Type+"&id="+id+"&m="+Math.random(),"GET");
    var DigArr=url.split('|');
	switch (DigArr[0])
	{
		 case "err":
			 alert('您已经表过态了');
			 break;
 		 break;
 			  default:
		if (Type==1)
		{
 			  document.getElementById("goodfb"+id).innerHTML = "<a href=#goodfb"+id+" onclick=postBadGood('"+skwebSys+"','1',"+id+")>已支持</a>["+DigArr[1]+"]";
		}
		else

		{
 			  document.getElementById("badfb"+id).innerHTML = "<a href=#goodfb"+id+" onclick=postBadGood('"+skwebSys+"','2',"+id+")>已反对</a>["+DigArr[1]+"]";
		}
  	}
 }
 
 
function CheckForm()
{ var form=document.Comment;
    if (form.Content.value=='')
    { alert("请输入评论内容!");   
	  form.Content.focus();    
	   return false;
    }
 		form.Submit.value="正在提交数据,请稍等...";
		form.Submit.disabled=true;	
	    form.submit();
	    return true;
}

/*
文章表态
 */

var lhgajax = (function()
{
    var gethttp = function()
	{
		try{ return new ActiveXObject('Msxml2.XMLHTTP'); }catch(e){}
	    try{ return new XMLHttpRequest(); }catch(e){} return null;
	};
	
	return {
	    send : function( url, method, sync, pdata )
		{
		    var oh = gethttp(); url = url + '?t=' + new Date().getTime();
			sync = sync ? true : false; oh.open( method, url, sync );
			
			if( method.toLocaleUpperCase() == 'GET' ) oh.send(null);
			else
			{ 
			    oh.setRequestHeader('content-type','application/x-www-form-urlencoded');
				if(pdata) oh.send(pdata); else return false;
			}
			
			if( oh.readyState == 4 && oh.status == 200 )
			{
			    var redata = oh.responseText; delete(oh); return redata;
			}else return false;
		}
	};
})();

/*图片缩放*/
function setImg(img,width,height){ 
var scale_w=img.width/width; 
var scale_h=img.height/height; 
var scale=scale_w>scale_h?scale_w:scale_h; 
img.width=img.width/scale; 
return false; 
}