var imgArray = new Array("real-marin45-champion.jpg", "real-Marin35-champion.jpg","real-marin55-runner-up.jpg","wanderpokal-pictures-008.jpg","wanderpokal-pictures-009.jpg","wanderpokal-pictures-017.jpg","wanderpokal-pictures-019.jpg","wanderpokal-pictures-020.jpg","wanderpokal-pictures-021.jpg","wanderpokal-pictures-024.jpg");

var imgDir = "2007/";
var pos = 0;

if (document.images) {
    for (i=0; i<imgArray.length; i++) {
        eval("imgObj" + i + "= new Image()");
        eval("imgObj" + i + ".src = '" + imgDir + imgArray[i] + "'");
    }
}


function toPrevious() {

if (pos == 0) { pos = imgArray.length - 1; }
else { pos = pos - 1 };

 eval("document.vvr.src = imgObj"+pos+".src");
// document.theForm.desc.value = descArray[pos];
}

function toNext() {

if (pos == imgArray.length - 1) { pos = 0; }
else { pos = pos + 1; }

    eval("document.vvr.src = imgObj"+pos+".src");
//    document.theForm.desc.value = descArray[pos];
}