function show_menu(picID, show) {
  switch (picID) {
	case 1:
	if (show == false)
		document.getElementById('menu1').style.visibility = "hidden";

	else
		document.getElementById('menu1').style.visibility = "visible";
	break;

	case 2:
	if (show == false)
		document.getElementById('menu2').style.visibility = "hidden";

	else
		document.getElementById('menu2').style.visibility = "visible";
	break;

	case 3:
	if (show == false)
		document.getElementById('menu3').style.visibility = "hidden";

	else
		document.getElementById('menu3').style.visibility = "visible";
	break;

	case 4:
	if (show == false)
		document.getElementById('menu4').style.visibility = "hidden";

	else
		document.getElementById('menu4').style.visibility = "visible";
	break;

	case 6:
	if (show == false)
		document.getElementById('menu6').style.visibility = "hidden";

	else
		document.getElementById('menu6').style.visibility = "visible";
	break;
  }
}

function goto_parlament()
{
	window.open('http://www.bundestag.de/bundestag/abgeordnete17/biografien/S/sensburg_patrick.html', '','toolbar=no,width=800,height=480,resizable=yes,top=40,scrollbars=yes');

}

function setfont(Size)
{
	document.getElementById("pagecontent").style.fontSize = Size;
	if(document.getElementById("art1"))
		document.getElementById("art1").style.fontSize = Size;
	if(document.getElementById("art2"))
		document.getElementById("art2").style.fontSize = Size;
	if(document.getElementById("art3"))
		document.getElementById("art3").style.fontSize = Size;
	if(document.getElementById("art4"))
		document.getElementById("art4").style.fontSize = Size;
	if(document.getElementById("art5"))
		document.getElementById("art5").style.fontSize = Size;
}

function fontnormal()
{
	setfont("10pt");
}

function fontminus()
{
	var obj = document.getElementById("pagecontent");

	if(obj.style.fontSize == "")
		setfont("9pt");

	else if(obj.style.fontSize == "18pt")
		setfont("17pt");

	else if(obj.style.fontSize == "17pt")
		setfont("16pt");

	else if(obj.style.fontSize == "16pt")
		setfont("15pt");

	else if(obj.style.fontSize == "15pt")
		setfont("14pt");

	else if(obj.style.fontSize == "14pt")
		setfont("13pt");

	else if(obj.style.fontSize == "13pt")
		setfont("12pt");

	else if(obj.style.fontSize == "12pt")
		setfont("11pt");

	else if(obj.style.fontSize == "11pt")
		setfont("10pt");

	else if(obj.style.fontSize == "10pt")
		setfont("9pt");

	else if(obj.style.fontSize == "9pt")
		setfont("8pt");

	else if(obj.style.fontSize == "8pt")
		setfont("7pt");
}

function fontplus()
{
	var obj = document.getElementById("pagecontent");

	if(obj.style.fontSize == "")
		setfont("11pt");

	else if(obj.style.fontSize == "7pt")
		setfont("8pt");

	else if(obj.style.fontSize == "8pt")
		setfont("9pt");

	else if(obj.style.fontSize == "9pt")
		setfont("10pt");

	else if(obj.style.fontSize == "10pt")
		setfont("11pt");

	else if(obj.style.fontSize == "11pt")
		setfont("12pt");

	else if(obj.style.fontSize == "12pt")
		setfont("13pt");

	else if(obj.style.fontSize == "13pt")
		setfont("14pt");

	else if(obj.style.fontSize == "14pt")
		setfont("15pt");

	else if(obj.style.fontSize == "15pt")
		setfont("16pt");

	else if(obj.style.fontSize == "16pt")
		setfont("17pt");

	else if(obj.style.fontSize == "17pt")
		setfont("18pt");
}

function loadMenuBack(a)
{	
	document.getElementById("idNavigation").style.backgroundImage = "url('/bilder/header/"+a+"s.png')";
}