function Digg(num_id,ModeID,skwebSys)
{
 	var url=lhgajax.send(skwebSys+"plus/digg/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DIGG!');
			 break;
		 case "skweb":
			 alert('您已经顶过了!');
  		 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+"plus/digg/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DIGG!');
			 break;
		 case "skweb":
			 alert('您已经顶过了!');
  		 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+"plus/Comment/Comment.asp?Action=Support&Type="+Type+"&id="+id+"&m="+Math.random(),"GET");
    var DigArr=url.split('|');
	switch (DigArr[0])
	{
		 case "err":
			 alert('您已经顶过了');
			 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;
}

/*按比例生成缩略图*/
function DrawImage(ImgD,W,H){ 
  var flag=false; 
  var image=new Image(); 
  image.src=ImgD.src; 
  if(image.width>0 && image.height>0){ 
    flag=true; 
    if(image.width/image.height>= W/H){ 
      if(image.width>W){
        ImgD.width=W; 
        ImgD.height=(image.height*H)/image.width; 
      }
	  else{ 
        ImgD.width=image.width;
        ImgD.height=image.height; 
      } 
      ImgD.alt= ""; 
    } 
    else{ 
      if(image.height>H){
        ImgD.height=H; 
        ImgD.width=(image.width*W)/image.height; 
      }
	  else{ 
        ImgD.width=image.width;
        ImgD.height=image.height; 
      } 
      ImgD.alt=""; 
    } 
  }
}


window.onload = function(){
var wordinput = document.getElementById("keyword");
wordinput.onfocus = function(){
this.value = "";
this.style.color = "#000"
}
wordinput.onblur = function(){
if(this.value == ""){
this.value = "请输入关键字";
this.style.color = "#bbb"
}
}
}




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;
		}
	};
})();



//屏蔽可忽略的js脚本错误
function killErr(){
	return true;
}
window.onerror=killErr;