$(function() {       $("#file_upload").change(function() {           var $file = $(this);           var fileObj = $file[0];           var windowURL = window.URL || window.webkitURL;           var dataURL;           var $img = $("#preview");           if(fileObj && fileObj.files && fileObj.files[0]){               dataURL = windowURL.createObjectURL(fileObj.files[0]);               $img.attr('src',dataURL);           }else{               dataURL = $file.val();               var imgObj = document.getElementById("preview");               imgObj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale)";               imgObj.filters.item("DXImageTransform.Microsoft.AlphaImageLoader").src = dataURL;           }       });   });