function over(x)
{

	var br=document.getElementById('Bereich');
	var levo=br.offsetLeft
	var t2=document.getElementById("t"+x);
	var tabela=document.getElementById("tabela");

	var l2=document.getElementById("l"+x);
	t2.style.backgroundColor="#0053A0";
	l2.style.color="white";
	if(x==4){
		tabela.style.display="";
		tabela.style.left=(levo+184)+'px';
	}
	else
		tabela.style.display="none";
	if(x==1)
		t2.className="bb2";

}
function ven(x)
{
	var tabela=document.getElementById("tabela");
	var t2=document.getElementById("t"+x);
	var l2=document.getElementById("l"+x);
	t2.style.backgroundColor="#F18E00";
	l2.style.color="#205D8A";
	if(x==4)
		tabela.style.display="";
	else
		tabela.style.display="none";
	if(x==1)
		t2.className="bb1";


}
function over_tab()
{
	var tabela=document.getElementById("tabela");
	var t4=document.getElementById("t4");
	var l4=document.getElementById("l4");
	t4.style.backgroundColor="#0053A0";
	l4.style.color="white";
	tabela.style.display="";

}
function ven_tab(x)
{
	var tabela=document.getElementById("tabela");
	var t4=document.getElementById("t"+4);
	var l4=document.getElementById("l"+4);
	t4.style.backgroundColor="#F18E00";
	l4.style.color="#205D8A";
	tabela.style.display="none";
}