function openBrWindow(theURL,winName,features) { 
  window.open(theURL,winName,features);
}

function setSpryNavSelected(e, index)
{
    var nav = document.getElementById("imageNav");
    if (nav != null){
        var arrNavItems = nav.getElementsByTagName("div");
        for(i=0; i<arrNavItems.length; i++){
            if (arrNavItems[i].className == "navSelected"){
                arrNavItems[i].className = "navP1";
            }
        }
    }
    e.parentNode.className = "navSelected";
    var currentIndex = document.getElementById("hdnCurrentSlide");

    currentIndex.attributes.getNamedItem("value").nodeValue = index;


}
function slideUpOne(spryObj) {
    var indexStore = document.getElementById("hdnCurrentSlide");
    if (indexStore != null) {

        var index = indexStore.attributes.getNamedItem("value").nodeValue;
        var testIndex = parseInt(index) - 1;
        if (index > -1) {
            var nav = document.getElementById("imageNav");
            if (nav != null) {
                var arrNavItems = nav.getElementsByTagName("img");
                for (i = 0; i < arrNavItems.length; i++) {
                    if (i == testIndex) {
                        setSpryNavSelected(arrNavItems[i], testIndex);
                        spryObj.showPanel(testIndex);

                    }
                }
            }        
        }
    }
}
function slideDownOne(spryObj) {
    var indexStore = document.getElementById("hdnCurrentSlide");
    if (indexStore != null) {

        var index = indexStore.attributes.getNamedItem("value").nodeValue;
        var testIndex = parseInt(index) + 1;

        var nav = document.getElementById("imageNav");
        if (nav != null) {
            var arrNavItems = nav.getElementsByTagName("img");
            for (i = 0; i < arrNavItems.length; i++) {
                if (i == testIndex) {
                    setSpryNavSelected(arrNavItems[i], testIndex);
                    spryObj.showPanel(testIndex);

                }
            }
        }
    }

}