function swapTabs(obj, tabId, lower, upper) {
    for(var x=lower; x>=lower&&x<=upper; x++) {
		var tab = false;
		tab = document.getElementById( "tab_"+x );
		var content = false;
		content = document.getElementById( "tab_content_"+x );
        if(tab){
            if(content){
			var parent = tab.parentNode;
			if (x == tabId){
				parent.className = "active";
				content.style.display = "";
			}else{
				parent.className = "";
				content.style.display = "none";
			}
			}
		}
    }
}

function openSubmenu(obj, menuId, total) {
    for(var x=1; x<=total; x++) {
		var menu = false;
		menu = document.getElementById( "menu_"+x );
		var submenu = false;
		submenu = document.getElementById( "submenu_"+x );
		var status = submenu.style.display;
        if(menu){
            if(submenu){
				if (x == menuId && status == "none") {
					submenu.style.display = "";
				}
				else if (x == menuId && status == "") {
					submenu.style.display = "none";
				}
			}
		}
    }
}

function bookmark(addr,site) {
	if (window.sidebar) {
		window.sidebar.addPanel(site, addr,"");
	} else if( document.all ) {
		window.external.AddFavorite(addr, site);
	} else if( window.opera && window.print ) {
		return true;
	}
}