/**
 * created by xhgx on 2017/5/10.
 */

function public(){
  return {
      view:function(){
          return{
              //w:可视区域的宽度    h:可视区域的高度
              w:document.documentelement.clientwidth,
              h:document.documentelement.clientheight
          }
      }
  }
}



;(function(win){
    if(win["udp"]){
        win["udp"].public = public();
    }else{
        win.udp = {public:public()};
    }
})(window);