document.getElementsByName("file_type")[0].value= 5;
var num= document.getElementsByName("image_width")[0].value;
document.getElementsByName("image_height")[0].value = num-(num-1);
document.getElementsByName("image_width")[0].value= num*100;



-noforcemaccel -noforcemparms -novid -noipx -nojoy -highpriority -freq 144 -32bpp -threads 4