Vilkuv tausta loomiseks veebilehe avamisel tuleb veebilehe kehasse lisada järgmine JavaScript.

 funktsioon initArray () {this.length = initArray.arguments.lengthfor (var i = 0; i  = samm) {red - = red_int; red_round = Math.round (punane); red_hex = Dec2Hex (punane); grn - = grn_int; grn_round = Math.round (grn); grn_hex = Dec2Hex (grn); blu - = blu_int ; blu_round = Math.round (blu); blu_hex = Dec2Hex (blu); document.bgColor = punane_hex + grn_hex + blu_hex; // document.write ("
bgcolor = "+ red_hex + grn_hex + blu_hex); samm ++;} document.bgColor = end;}