// // function numbersonly(myfield, e, dec) { var key; var keychar; if (window.event) key = window.event.keyCode; else if (e) key = e.which; else return true; keychar = String.fromCharCode(key); // control keys if ((key==null) || (key==0) || (key==8) || (key==9) || (key==27) ) return true; // numbers else if ((("0123456789.").indexOf(keychar) > -1)) return true; else return false; } // -->