String.prototype.trim = function() {
    return this.replace(/(^\s*)|(\s*$)/g, "");
}

function show_login(){
//$("#ssout_login").attr("style","display:block");
      $("#ssout_login").show();
}

function   hidd_login(){
//$("#ssout_login").attr("style","display:none");
  $("#ssout_login").hide();   
}

function clit(){
 var ss=   $("#search_").val();
    if(ss=="搜新闻、活动、音乐、体育等"){
      $("#search_").attr("value","");
    }
}

function seach__(){
var redbull_search=$("#search_").val();
    if(redbull_search==""){
        alert("请输入您要搜索的关键词");
        return;
    }
    window.open("/user/result.html?query="+redbull_search,"_blank");
    
}

function subm(){
      document.redbullsearch.submit() ;
      // $("#redbullsearch").submit
    }