- var Sys = {};
- if (navigator.userAgent.indexOf( "MSIE" )>0) {
- Sys.ie=true ;
- }
- if (isFirefox=navigator.userAgent.indexOf( "Firefox" )>0){
- Sys.firefox=true ;
- }
- var maxLength = 5*1024*1024;
- function checkFileChange(obj) {
- var filesize = 0;
- if (Sys.firefox){
- filesize = obj.files[0].fileSize;
- }else if (Sys.ie){
- var filePath = obj.value;
- var image= new Image();
- image.dynsrc=filePath;
- filesize=image.fileSize;
- }
- alert(filesize);
-
}