var Action=0;
var clicked = "home";
var Pos = new Array();
var maxPos = 0;
CheckBrowser();

function CheckBrowser()
{
   var browser=navigator.appName
   var tmpverre = navigator.appVersion
   var verre = tmpverre.substring(0,1)
   if (browser.substring(0, 8)=="Netscape")
   {      
		if (verre >= "3") Action=1;
	}
	if (browser.substring(0, 9)=="Microsoft")
   {
		if (verre >= "4") Action=1;
	}
}

function rollOver(imgName)

{
    if( Action == 1 )
    {
        document[imgName].src = "../images/" + imgName + "-d.gif";

    }
}

function click(imgName)
{
    if( Action == 1 )
    {
  	document[imgName].src = "../images/" + imgName + "-a.gif";

    }
}

function rollOff(imgName)
{
    if( Action == 1)
    {
        document[imgName].src = "../images/" + imgName + ".gif";


    }
}

function rollOffaktiv(imgName)
{
    if( Action == 1)
    {
        document[imgName].src = "../images/" + imgName + "-a.gif";


    }
}

function rollOverjpg(imgName)

{
    if( Action == 1 )
    {
        document[imgName].src = "images/" + imgName + "-over.jpg";
    }
}

function clickjpg(imgName)
{
    if( Action == 1 )
    {
  	document[imgName].src = "images/" + imgName + "-over.jpg";

    }
}

function rollOffjpg(imgName)
{
    if( Action == 1)
    {
        document[imgName].src = "images/" + imgName + ".jpg";
    }
}


function rollOvergif(imgName)

{
    if( Action == 1 )
    {
        document[imgName].src = "images/" + imgName + "-over.gif";
    }
}

function clickgif(imgName)
{
    if( Action == 1 )
    {
  	document[imgName].src = "images/" + imgName + "-over.gif";

    }
}

function rollOffgif(imgName)
{
    if( Action == 1)
    {
        document[imgName].src = "images/" + imgName + ".gif";
    }
}