var activeSub=0;
var SubNum=0;

function reDo()
{ 
    window.location.reload()
}

window.onresize = reDo;

//Define global variables

var timerID = null;
var timerOn = false;
var timecount = 500;
var what = null;
var newbrowser = true;
var check = false;

function checkWindowHeight()
{
    var contentHeight = document.getElementById('content').offsetHeight;
   // if (contentHeight < 300)
	    document.getElementById('main').style.height = contentHeight + 100 + "px";
}

function init()
{
    if (document.layers)
    {
        layerRef="document.layers";
        styleSwitch="";
        visibleVar="show";
        screenSize = window.innerWidth;
        what ="ns4";
    }
    else if(document.all)
    {
        layerRef="document.all";
        styleSwitch=".style";
        visibleVar="visible";
        screenSize = document.body.clientWidth + 18;
        what ="ie";
    }
    else if(document.getElementById)
    {
        layerRef="document.getElementByID";
        styleSwitch=".style";
        visibleVar="visible";
        what="moz";
    }
    else
    {
        what="none";
        newbrowser = false;
    }

    window.status='status bar text to go here';
    check = true;
}

// Turns the layers on and off
function showLayer(layerName, cell)
{
    if(check)
    {
        if (what =="none")
        {
            return;
        }
        else if (what == "moz")
        {
            document.getElementById(layerName).style.visibility="visible";
        }
        else
        {
            eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"');
        }
    }
    else
    {
        return;
    }
}

var cellId;

function changeCellImage(cell)
{
    document.getElementById('cell_1').style.backgroundImage = "url(../../pics/pagedesign/but_bg.gif)";
    document.getElementById('cell_2').style.backgroundImage = "url(../../pics/pagedesign/but_bg.gif)";
    document.getElementById('cell_3').style.backgroundImage = "url(../../pics/pagedesign/but_bg.gif)";
    document.getElementById('cell_4').style.backgroundImage = "url(../../pics/pagedesign/but_bg.gif)";
    document.getElementById('cell_5').style.backgroundImage = "url(../../pics/pagedesign/but_bg.gif)";
    clearTimeout(cellId);
    document.getElementById(cell).style.backgroundImage = "url(../../pics/pagedesign/but_bg_rollover.gif)";
}

function changeCell(cell)
{
    document.getElementById(cell).style.backgroundImage = "url(../../pics/pagedesign/but_bg.gif)";
}

function resetCellImage(cell)
{
    clearTimeout(cellId);
    cellId = setTimeout("changeCell('"+cell+"')", 1000);
}

function hideLayer(layerName)
{
    if(check)
    {
        if (what =="none")
        {
            return;
        }
        else if (what == "moz")
        {
            document.getElementById(layerName).style.visibility="hidden";
        }
        else
        {
            eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"');
        }
    }
    else
    {
        return;
    }
}


function hideAll()
{
    hideLayer('layer1');
    hideLayer('layer2');
    hideLayer('layer3');
    hideLayer('layer4');
    hideLayer('layer5');
}


function startTime()
{
    if (timerOn == false)
    {
        timerID=setTimeout( "hideAll()" , timecount);
        timerOn = true;
    }
}


function stopTime()
{
    if (timerOn)
    {
        clearTimeout(timerID);
        timerID = null;
        timerOn = false;
    }
}

function onLoad()
{
    init();
}

function foc()
{
    document.form.username.focus();
}

function showLinks(param, element)
{
    hideAllLinks();
    document.getElementById(element).style.backgroundImage="url(../../pics/pagedesign/navileft_bg_hover.gif)";
    document.getElementById(param).style.display='block';
}

function hideAllLinks()
{
    document.getElementById('links_hotel').style.display='none';
    document.getElementById('links_partner').style.display='none';
    document.getElementById('links_bds').style.display='none';

    document.getElementById('links_1').style.backgroundImage="url(../../pics/pagedesign/navileft_bg.gif)";
    document.getElementById('links_2').style.backgroundImage="url(../../pics/pagedesign/navileft_bg.gif)";
    document.getElementById('links_3').style.backgroundImage="url(../../pics/pagedesign/navileft_bg.gif)";
}