homeactive = new Image();
homeactive.src = "/images/houseandland/home_a.gif";
homeinactive = new Image();
homeinactive.src = "/images/houseandland/home.gif";
moneyactive = new Image();
moneyactive.src = "/images/houseandland/money_matters_a.gif";
moneyinactive = new Image();
moneyinactive.src = "/images/houseandland/money_matters.gif";
buildingactive = new Image();
buildingactive.src = "/images/houseandland/building_a.gif";
buildinginactive = new Image();
buildinginactive.src = "/images/houseandland/building.gif";
industryactive = new Image();
industryactive.src = "/images/houseandland/industry_a.gif";
industryinactive = new Image();
industryinactive.src = "/images/houseandland/industry.gif";
planningactive = new Image();
planningactive.src = "/images/houseandland/planning_a.gif";
planninginactive = new Image();
planninginactive.src = "/images/houseandland/planning.gif";
searchactive = new Image();
searchactive.src = "/images/houseandland/search_a.gif";
searchinactive = new Image();
searchinactive.src = "/images/houseandland/search.gif";
buyingactive = new Image();
buyingactive.src = "/images/houseandland/buying_land_a.gif";
buyinginactive = new Image();
buyinginactive.src = "/images/houseandland/buying_land.gif";
showactive = new Image();
showactive.src = "/images/houseandland/building_show_a.gif";
showinactive = new Image();
showinactive.src = "/images/houseandland/building_show.gif";
aboutactive = new Image();
aboutactive.src = "/images/houseandland/about_a.gif";
aboutinactive = new Image();
aboutinactive.src = "/images/houseandland/about.gif";

//function changeHome(){
//    document.getElementById("btnHome").src = homeactive.src;
//    document.getElementById("btnHome").onmouseover = "";
//    document.getElementById("btnHome").onmouseout = "";
//    document.getElementById("btnSearch").src = searchinactive.src;    
//}
//function changeSearch(){
//    document.getElementById("btnSearch").src = searchactive.src;
//    document.getElementById("btnHome").src = homeinactive.src;
//    document.getElementById("btnSearch").onmouseover = "";
//    document.getElementById("btnSearch").onmouseout = "";
//}

function checkActivePage()
{
    
    var menutable = document.getElementById("menutable");
    var ancArray = menutable.getElementsByTagName("a");
    var queryStr = window.location.href;
    if(queryStr.indexOf("search") != -1){
        document.getElementById("btnSearch").src = searchactive.src;
    }
//    if(queryStr.indexOf("House and Land.aspx") != -1 || queryStr.indexOf("House%20and%20Land.aspx") != -1){
//        document.getElementById("btnHome").src = homeactive.src;
//    }
//    if(queryStr.indexOf(".aspx") == -1 ){
//        document.getElementById("btnHome").src = homeactive.src;
//    }
//    if(queryStr.indexOf("?") != -1){
//        var queryArr = queryStr.split("?");
//        queryStr = queryArr[0];
//    }
    var splitStr = queryStr.split(".au");
    for(var i = 0; i<ancArray.length; i++){
        var href = ancArray[i].href;
        if(href.indexOf("?") != -1){
            var hrefArr = href.split("?");
            href = hrefArr[0];
        }
        if(queryStr == href){
            ancArray[i].firstChild.classname = "active";
            switch(ancArray[i].firstChild.id)
            {
                case "btnHome":
                    ancArray[i].firstChild.src = homeactive.src;
                    break;
                case "btnBuying":
                    ancArray[i].firstChild.src = buyingactive.src;
                    break;
                case "btnMoney":
                    ancArray[i].firstChild.src = moneyactive.src;
                    break;
                case "btnPlanning":
                    ancArray[i].firstChild.src = planningactive.src;
                    break;
                case "btnBuilding":
                    ancArray[i].firstChild.src = buildingactive.src;
                    break;
                case "btnIndustry":
                    ancArray[i].firstChild.src = industryactive.src;
                    break;
                case "btnSearch":
                    ancArray[i].firstChild.src = searchactive.src;
                    break;
				case "btnShow":
                    ancArray[i].firstChild.src = showactive.src;
                    break;
				case "btnAbout":
                    ancArray[i].firstChild.src = aboutactive.src;
                    break;
            }
        }
        var toplevel = document.getElementById("topnav");
        if(toplevel != null){
        var ctoplevel = toplevel.innerHTML.replace(' ','%20');
        if(ancArray[i].href.indexOf(ctoplevel) != -1){
        
            ancArray[i].firstChild.classname = "active";
            switch(ancArray[i].firstChild.id)
            {
                case "btnHome":
                    ancArray[i].firstChild.src = homeactive.src;
                    break;
                case "btnBuying":
                    ancArray[i].firstChild.src = buyingactive.src;
                    break;
                case "btnMoney":
                    ancArray[i].firstChild.src = moneyactive.src;
                    break;
                case "btnPlanning":
                    ancArray[i].firstChild.src = planningactive.src;
                    break;
                case "btnBuilding":
                    ancArray[i].firstChild.src = buildingactive.src;
                    break;
                case "btnIndustry":
                    ancArray[i].firstChild.src = industryactive.src;
                    break;
                case "btnSearch":
                    ancArray[i].firstChild.src = searchactive.src;
                    break;
				case "btnShow":
                    ancArray[i].firstChild.src = showactive.src;
                    break;
				case "btnAbout":
                    ancArray[i].firstChild.src = aboutactive.src;
                    break;
            }
        }
        }
    }
}

function hoverMenuImg(cImage)
{
    switch(cImage.id)
    {
        case "btnHome":
            cImage.src = homeactive.src;
            break;
        case "btnBuying":
            cImage.src = buyingactive.src;
            break;
        case "btnMoney":
            cImage.src = moneyactive.src;
            break;
        case "btnPlanning":
            cImage.src = planningactive.src;
            break;
        case "btnBuilding":
            cImage.src = buildingactive.src;
            break;
        case "btnIndustry":
            cImage.src = industryactive.src;
            break;
        case "btnSearch":
            cImage.src = searchactive.src;
            break;
		case "btnShow":
            cImage.src = showactive.src;
            break;
        case "btnAbout":
            cImage.src = aboutactive.src;
            break;
    }    
}
function rolloutMenuImg(cImage)
{
    if(cImage.classname != "active"){
        switch(cImage.id)
        {
            case "btnHome":
                cImage.src = homeinactive.src;
                break;
            case "btnBuying":
                cImage.src = buyinginactive.src;
                break;
            case "btnMoney":
                cImage.src = moneyinactive.src;
                break;
            case "btnPlanning":
                cImage.src = planninginactive.src;
                break;
            case "btnBuilding":
                cImage.src = buildinginactive.src;
                break;
            case "btnIndustry":
                cImage.src = industryinactive.src;
                break;
            case "btnSearch":
                cImage.src = searchinactive.src;
                break;
			case "btnShow":
				cImage.src = showinactive.src;
				break;
			case "btnAbout":
				cImage.src = aboutinactive.src;
				break;
        }   
    } 
}