ns = (navigator.appName.indexOf("Netscape")) ? false : true
ie = (navigator.appName.indexOf("Microsoft")) ? false : true

function changeImages() 
{
	if (document.images) 
	{
		for (var i=0; i<changeImages.arguments.length; i+=2) 
		{
			document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
		}
	}
}

function pl(imgObj,imgSrc)
{
	if(document.images)
	{
		eval(imgObj+' = new Image()')
		eval(imgObj+'.src = "../images/'+imgSrc+'.gif"')
	}
}

pl('infp','info_p')
pl('infa','info_a')
pl('konp','kontakt_p')
pl('kona','kontakt_a')
pl('homp','home_p')
pl('homa','home_a')

function changeBGImage(i, x)
{
	if (document.getElementById)
	{
		if (i == 0) document.getElementById(x).style.background='url(../images/bg_p.gif)';
		if (i == 1) document.getElementById(x).style.background='url(../images/bg_h.gif)';
		
		if (ie) document.getElementById(x).style.cursor = 'hand';
		if (ns) document.getElementById(x).style.cursor = 'pointer';
	}
}

function openWindow()
{
	popupWin = window.open('../ftp/info.htm', 'info', 'status,width=360,height=310')
}