<script language"JavaScript"> <!-- Begin function newbg(thecolor) { document.bgColor=thecolor; } // End --> </script> <form> <input type="button" value="Wit" onclick="newbg('white');"> <input type="button" value="Zwart" onclick="newbg('black');"> <input type="button" value="Blauw" onclick="newbg('blue');"> <input type="button" value="Geel" onclick="newbg('yellow');"> </form>