if (document.images) 
	{
	nav0 = new Image(); nav0.src="/img/nav_en.gif"
	nav1 = new Image(); nav1.src="/img/nav_1_en.gif";
	nav2 = new Image(); nav2.src="/img/nav_2_en.gif";
	nav7 = new Image(); nav7.src="/img/nav_3_en.gif";
	nav8 = new Image(); nav8.src="/img/nav_4_en.gif";
	nav12 = new Image(); nav12.src="/img/nav_5_en.gif";
	nav13 = new Image(); nav13.src="/img/nav_6_en.gif";
	}

function change(welches,nummer,status) {
	if (document.images) { 
		document[welches].src = eval(welches + nummer + '.src'); window.status = status;
	}
}

function oeffnen(page) {
OpenWin = this.open(page,"CtrlWindow",'toolbar=no,menubar=no,scrollbars=no,location=no,height=330,width=409');
}
function oeffne2(page) {
OpenWin = this.open(page,"CtrlWindow",'toolbar=no,menubar=no,scrollbars=no,location=no,height=368,width=430');
}
function druck(page) {
OpenWin = this.open(page,"CtrlWindow",'toolbar=no,menubar=no,scrollbars=yes,location=no,height=500,width=419');
}
function oeffne3(page) {
OpenWin = this.open(page,"CtrlWindow",'toolbar=no,menubar=no,scrollbars=no,location=no,height=250,width=956');
}