var foto1 = new Image();
var foto2 = new Image();
var foto3 = new Image();
var foto4 = new Image();



foto1.src = "/images/aanbiedingen/12-interieurstickers1.jpg";
foto2.src = "/images/aanbiedingen/12-interieurstickers2.jpg";
foto3.src = "/images/aanbiedingen/12-fotobehang1.jpg";
foto4.src = "/images/aanbiedingen/12-fotobehang2.jpg";


function doButtons(picimage) {
eval("document['picture'].src = " + picimage + ".src");
}