function openNav(id)
{
	if (document.getElementById(id).style.display == 'none')
		$('#'+id).slideDown("fast");
	else
		$('#'+id).slideUp("fast");
}

function openDiv(Div)
{
    d = document.getElementById(Div);
    if(d.style.display == "none")
    {
     d.style.display = "";
    }else{
     d.style.display = "none";
    }
}

function stadionImage(div, loc)
{
    div = document.getElementById(div);
    if (loc == 'A')
        div.style.backgroundPosition = '0 -100px';
    else if (loc == 'B')
        div.style.backgroundPosition = '0 -200px';
    else if (loc == 'C')
        div.style.backgroundPosition = '0 -300px';
    else if (loc == 'D')
        div.style.backgroundPosition = '0 -400px';
    else if (loc == 'E')
        div.style.backgroundPosition = '0 -500px';
    else if (loc == 'F')
        div.style.backgroundPosition = '0 -600px';
    else if (loc == 'G')
        div.style.backgroundPosition = '0 -700px';
    else if (loc == 'H')
        div.style.backgroundPosition = '0 -800px';
    else {
        div.style.backgroundPosition = '0 0';
    }
}
function stadionImageOut(div)
{
    div = document.getElementById(div);
    div.style.backgroundPosition = '0 0';
}

function CheckAuswahl() {

    for(i=0; i < document.tribuenenOptions.Tribuene.length; ++i)
    {
        tmp1 = document.tribuenenOptions.Tribuene.options[i].value;
        tmp = document.getElementById('name_'+tmp1);
        tmp.style.display = "none";
        tmp = document.getElementById('preis_'+tmp1);
        tmp.style.display = "none";
        tmp = document.getElementById('umbauen_'+tmp1);
        tmp.style.display = "none";
    }

    for(i=0; i < document.tribuenenOptions.Tribuene.length; ++i)
    {
        if(document.tribuenenOptions.Tribuene.options[i].selected == true)
            t = document.tribuenenOptions.Tribuene.options[i].value;
    }

    if(document.tribuenenOptions.Action.selectedIndex == 1) {
        d = document.getElementById('name_'+t);
        if(d.style.display == "none") {
            d.style.display = "";
        }
        else {
            d.style.display = "none";
        }
        document.tribuenenOptions.Action.selectedIndex = 0;
    }
    if(document.tribuenenOptions.Action.selectedIndex == 2) {
        d = document.getElementById('preis_'+t);
        if(d.style.display == "none") {
            d.style.display = "";
        }
        else {
            d.style.display = "none";
        }
        document.tribuenenOptions.Action.selectedIndex = 0;
    }
    if(document.tribuenenOptions.Action.selectedIndex == 3) {
        d = document.getElementById('umbauen_'+t);
        if(d.style.display == "none") {
            d.style.display = "";
        }
        else {
            d.style.display = "none";
        }
        document.tribuenenOptions.Action.selectedIndex = 0;
    }
}


function openMessage(id, i)
{
    var message = document.getElementById('message');
    message.style.display = "";

    j = i-1;
    while(j >= 0)
	{
        var msg = document.getElementById('id_'+j);
        msg.style.display = "none";
	   j--;
	}

	
    div = document.getElementById('id_'+id);
    div.style.display = "";
}


function changeTab(tab, tablink)
{
    var tabs = document.getElementsByTagName('li');
    for (var i=0; i < tabs.length; i++)
    {
        if (tabs[i].className == 'selected')
            tabs[i].className = tabs[i].className.replace('selected', '');
    }

    tablink.parentNode.className = 'selected';

    var tabs = document.getElementsByTagName('div');
    for (var i=0; i < tabs.length; i++)
    {
        if (tabs[i].className == 'tabcontent')
            tabs[i].style.display = 'none';
    }

    var tab = document.getElementById(tab);
    tab.style.display = '';
}