function getNode(node, target) {
    if(node[target].nodeType == 3) return node[target][target];
    else return node[target];
}
function collectRoutes() {
    divRoutesOeff = document.getElementById("routesOeff");
    divRoutesAuto = document.getElementById("routesAuto");    
    selectChooseOeff = document.getElementById("chooseOeff");
    selectChooseAuto = document.getElementById("chooseAuto");        
    
    arrRoutesOeff = new Array();
    arrRoutesAuto = new Array();
    
    for(i=0; i<divRoutesOeff.childNodes.length; i++) {
        if(divRoutesOeff.childNodes[i].nodeType != 3) arrRoutesOeff[arrRoutesOeff.length] = divRoutesOeff.childNodes[i];        
    }
    for(i=0; i<divRoutesAuto.childNodes.length; i++) {
        if(divRoutesAuto.childNodes[i].nodeType != 3) arrRoutesAuto[arrRoutesAuto.length] = divRoutesAuto.childNodes[i];        
    }    
    
    for(i=0; i<arrRoutesOeff.length; i++) {        
        newOption = new Option(arrRoutesOeff[i].firstChild.firstChild.nodeValue, "test", false, false);
         selectChooseOeff.options[selectChooseOeff.length] = newOption;      
    }
    for(i=0; i<arrRoutesAuto.length; i++) {        
        newOption = new Option(arrRoutesAuto[i].firstChild.firstChild.nodeValue, "test", false, false);
         selectChooseAuto.options[selectChooseAuto.length] = newOption;      
    }    
}
collectRoutes();
function showRoute(routeType, index) {
    for(i=0; i<arrRoutesOeff.length; i++) {        
        arrRoutesOeff[i].style.display = "none";
    }
    for(i=0; i<arrRoutesAuto.length; i++) {        
        arrRoutesAuto[i].style.display = "none";      
    }    
    newRoute = eval("arrRoutes" + routeType)[index-1];
    newRoute.style.display = "block";
    
//    alert(selectChooseAuto.selectedIndex);
    if(routeType == "Oeff") selectChooseAuto.selectedIndex = 0;
    if(routeType == "Auto") selectChooseOeff.selectedIndex = 0;
        
}
function expand(divExpand) {
    divSwitches = getNode(divExpand, "parentNode");
    
    divDetails = getNode(divSwitches, "nextSibling");
    liItem = getNode(divSwitches, "parentNode");
    divFold = getNode(divExpand, "nextSibling");
    
    divDetails.style.display = "block";        
    liItem.style.marginBottom = "10px";
    divExpand.style.display = "none";
    divFold.style.display = "block";
}
function fold(divFold) {
    divSwitches = getNode(divFold, "parentNode");
    
    divDetails = getNode(divSwitches, "nextSibling");
    liItem = getNode(divSwitches, "parentNode");
    divExpand = getNode(divFold, "previousSibling");
    
    divDetails.style.display = "none";        
    liItem.style.marginBottom = "0px";
    divExpand.style.display = "block";
    divFold.style.display = "none";
}