$(function () {
    var zoomPosition = "right";
    var scripts = document.getElementsByTagName('script');
    var myScript = scripts[scripts.length - 1];
    for (var i = 0; i < scripts.length; i++) {
        var scriptArray = scripts[i].src.split('?');
        if (scriptArray.length > 1) {
            if (scriptArray[1].split('=')[0] == 'zoomposition') { zoomPosition = scriptArray[1].split('=')[1] }
        }
    }

    $(".jqzoom").jqzoom({ zoomTitle: 'Zoom Image', position: zoomPosition });
});