// JavaScript Document
function whichBrowser()
{
	var reg = /4\./;
	var reg2 = /Opera [6|5|4|3|2]/;
	if(navigator.appName == "Netscape" && reg.exec(navigator.appVersion))
		location.href="index_browser.html";
	else if(reg2.exec(navigator.userAgent))
		location.href="index_browser.html";		
}

function whichBrowser2()
{
	var reg = /4\./;
	var reg2 = /Opera [6|5|4|3|2]/;
	if(navigator.appName == "Netscape" && reg.exec(navigator.appVersion))
		location.href="../index_browser.html";
	else if(reg2.exec(navigator.userAgent))
		location.href="../index_browser.html";		
}

//Impressum
function popup(x)
{	
	y=window.open(x,"fenster1","toolbar=no, statusbar=no, scrollbars=no, height=510, width=500").focus();
}

//Teammitglieder
function popup1(x)
{	
	y=window.open(x,"fenster2","toolbar=no, statusbar=no, scrollbars=no, height=387, width=583").focus();
}

//Case Studies
function popup2(x)
{	
	window.open(x,"fenster","toolbar=no, statusbar=no, scrollbars=yes, height=600, width=600").focus();
}


var isIE = false;
var isNav4 = false;
var isW3C = false;
function init()
{
	if (navigator.appName.indexOf("Netscape") != -1)
	{
		if(parseInt(navigator.appVersion) == 4)
		{
		document.layers["eins"].visibility="hide";
		document.layers["zwei"].visibility="hide";
		document.layers["drei"].visibility="hide";
		isNav4 = true;
		}
		else if (parseInt(navigator.appVersion) >= 5)
		{
		isW3C = true;
		}
	}
	else
	{
		if((parseInt(navigator.appVersion) >= 4) && (navigator.appName.indexOf("Microsoft") != -1))
		{
		isIE = true;
		}
		else if(navigator.userAgent.indexOf("Opera 5") != -1)
		{
		isIE = true;
		}
	}
}

function anzeigen(x)
{
	if(isIE)
	{
	document.all[x].style.display="block";
	}
	else if(isNav4)
	{
	s=document.layers[x].display="block";
	}
	else if(isW3C)
	{
	document.getElementById(x).style.display="block";
	}
}

function ausblenden(y)
{
	if(isIE)
	{
	document.all[y].style.display="none";
	}
	else if(isNav4)
	{
	s=document.layers[y].display="none";
	}
	else if(isW3C)
	{
	document.getElementById(y).style.display="none";
	}
}