function switchImage(parentElement, url) {


    var obj = document.getElementById('ctl00_ContentPlaceHolder1_imgRelImage');
    obj.src = url;

    /*
    var x = document.getElementById('bigImageContainer');
    var tralala = url;
    tralala.toString();
    var myString = tralala;
    var mySplitResult = myString.replace("_thumb", "");
    parentElement.firstChild.src.split("thumb");
    x.firstChild.src = mySplitResult;*/
}

function AddToCart(btnId) {
   document.getElementById(btnId).click();
}