Hi All,i need some details about the modal window.This is my code. plz guide me the correct way. its not supporting in IE but it running well in Firebox.function MM_openBrWindow(theURL,winName,features) { // if(navigator.appName=="Microsoft Internet Explorer"){ window.showModalDialog(theURL,winName,features); }else{ window.open(theURL,winName,features) } } what ill do to run the both browser.regardsSridhar.J