//获取图片路劲的方法，兼容多种浏览器，通过createObjectURL实现
function getObjectURL(file){
  var url = null;
  if(window.createObjectURL != undefined){
    url = window.createObjectURL(file);//basic
  }else if(window.URL != undefined){
    url = window.URL.createObjectURL(file);
  }else if(window.webkitURL != undefined){
    url = window.webkitURL.createObjectURL(file);
  }

  return url;
}

//实现功能代码
$(function(){
  $("#browerfile").change(function(){
    var path = browerfile.value;
    var objUrl = getObjectURL(this.files[0]);
    if(objUrl){
      $('.img1-img').attr("src",objUrl);
    }
  })
})