window.onload=function()
{
for(var i=0; i<document.links.length; i++)
document.links[i].onfocus=function(){this.blur()}
}

function UrlEncode(str){ 
  var ret=""; 
  var strSpecial="!\"#$%&'()*+,/:;<=>?[]^`{|}~%"; 
  var tt= "";

  for(var i=0;i<str.length;i++){ 
   var chr = str.charAt(i); 
    var c=str2asc(chr); 
    tt += chr+":"+c+"n"; 
    if(parseInt("0x"+c) > 0x7f){ 
      ret+="%"+c.slice(0,2)+"%"+c.slice(-2); 
    }else{ 
      if(chr==" ") 
        ret+="+"; 
      else if(strSpecial.indexOf(chr)!=-1) 
        ret+="%"+c.toString(16); 
      else 
        ret+=chr; 
    } 
  } 
  return ret; 
} 
function UrlDecode(str){ 
  var ret=""; 
  for(var i=0;i<str.length;i++){ 
   var chr = str.charAt(i); 
    if(chr == "+"){ 
      ret+=" "; 
    }else if(chr=="%"){ 
     var asc = str.substring(i+1,i+3); 
     if(parseInt("0x"+asc)>0x7f){ 
      ret+=asc2str(parseInt("0x"+asc+str.substring(i+4,i+6))); 
      i+=5; 
     }else{ 
      ret+=asc2str(parseInt("0x"+asc)); 
      i+=2; 
     } 
    }else{ 
      ret+= chr; 
    } 
  } 
  return ret; 
} 

/** 
*删除左右两端的空格 
*/   
String.prototype.trim=function(){       
    return this.replace(/(^\s*)|(\s*$)/g, '');    
}      
/** 
*删除左边的空格 
*/   
String.prototype.ltrim=function()    
{    
  return this.replace(/(^s*)/g,'');    
}    
/** 
*删除右边的空格 
*/   
String.prototype.rtrim=function()    
{    
  return this.replace(/(s*$)/g,'');    
}

function setHomePage(obj){
    var aUrls=document.URL.split("/");
    var vDomainName="http://"+aUrls[2]+"/";
    try{//IE
        obj.style.behavior="url(#default#homepage)";
        obj.setHomePage(vDomainName);
    }catch(e){//other
        if(window.netscape) {//ff
            try {
                    netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
            }
            catch (e) {
                    alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将[signed.applets.codebase_principal_support]设置为'true'");
            }
            var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
            prefs.setCharPref('browser.startup.homepage',vDomainName);
         }
    }
    if(window.netscape)alert("ff");
}
function addFavorite(){
    var aUrls=document.URL.split("/");
    var vDomainName="http://"+aUrls[2]+"/";
    var description=document.title;
    try{//IE
        window.external.AddFavorite(vDomainName,description);
    }catch(e){//FF
        window.sidebar.addPanel(description,vDomainName,"");
    }
}