/* changed JavaScript functions for tx_dropdownsitemap_pi1*/

function tx_dropdownsitemap_pi1_swapClasses(element) {
        if (document.getElementById) {
                var liClass = "tx_dropdownsitemap_pi1_" + element;
                document.getElementById(liClass).className = (document.getElementById(liClass).className == "open") ? "closed" : "open";
        }
}

var expanded = 0;

function tx_dropdownsitemap_pi1_expAll() {
        if (document.getElementsByTagName) {
                var listItems = document.getElementsByTagName("li");
                for (i = 0; i < listItems.length; i++) {
                        if (listItems[i].id.indexOf("tx_dropdownsitemap_pi1") != -1) {
                                listItems[i].className = (expanded) ? "closed" : "open";
                                listItems[i].className = (expanded) ? "closed" : "open"
                        }
                }
        expanded = (expanded == 1) ? 0 : 1;
        }
}