text: function jiemi(key,txt){
  	var detxt = de(unescape(txt),key);
  	var c = detxt.split("★"); 
  	var kuan="";
  	var gao="";
  	if(c[1]=="" || c[1]==0){}else{kuan=" width=\"" + c[1] + "\"";}
  	if(c[2]=="" || c[2]==0){}else{gao=" height=\"" + c[1] + "\"";}
  	var img_html = "<a href=\"" + c[0] + "\" target=\"_blank\" title=\"" + c[3] + "\"><img alt=\"" + c[3] + "\"  src=\"" + c[0] + "\" /></a><br />";
      document.write(img_html);
  }
  
  function de(content,key) {
  	if (content == null) return "";
  	var  result="";
  	var j = 0 ;
  	for (var i=0; i <content.length ; i++ ){
  		result += String.fromCharCode( content.charCodeAt(i) ^  key.charCodeAt(j));
  		j++;
  		if(j >= key.length){j=0;}
  	}
   	return result;
  }
  
  function loadok(obj) {
  	$(obj).parent().prev().hide();
  }
  