b_startseite_normal = new Image;
b_startseite_normal.src = "graphics/b_startseite.gif";
b_startseite_selected = new Image;
b_startseite_selected.src = "graphics/b_startseite_selected.gif";

b_dienstleistungen_normal = new Image;
b_dienstleistungen_normal.src = "graphics/b_dienstleistungen.gif";
b_dienstleistungen_selected = new Image;
b_dienstleistungen_selected.src = "graphics/b_dienstleistungen_selected.gif";

b_datenbank_normal = new Image;
b_datenbank_normal.src = "graphics/b_datenbank.gif";
b_datenbank_selected = new Image;
b_datenbank_selected.src = "graphics/b_datenbank_selected.gif";

b_vernetzung_normal = new Image;
b_vernetzung_normal.src = "graphics/b_vernetzung.gif";
b_vernetzung_selected = new Image;
b_vernetzung_selected.src = "graphics/b_vernetzung_selected.gif";

b_kunden_normal = new Image;
b_kunden_normal.src = "graphics/b_kunden.gif";
b_kunden_selected = new Image;
b_kunden_selected.src = "graphics/b_kunden_selected.gif";

b_kontakt_normal = new Image;
b_kontakt_normal.src = "graphics/b_kontakt.gif";
b_kontakt_selected = new Image;
b_kontakt_selected.src = "graphics/b_kontakt_selected.gif";

b_anfahrt_normal = new Image;
b_anfahrt_normal.src = "graphics/b_anfahrt.gif";
b_anfahrt_selected = new Image;
b_anfahrt_selected.src = "graphics/b_anfahrt_selected.gif";

b_impressum_normal = new Image;
b_impressum_normal.src = "graphics/b_impressum.gif";
b_impressum_selected = new Image;
b_impressum_selected.src = "graphics/b_impressum_selected.gif";

function setImage(name,obj) {
	window.document.images[name].src = obj.src;
}

visible = false;

function align() {
	var width;
	if (self.innerHeight) {
		width = self.innerWidth;
	}
	else if (document.documentElement && document.documentElement.clientHeight) {
		width = document.documentElement.clientWidth;
	}
	else if (document.body) {
		width = document.body.clientWidth;
	}
	if(width > 1024) {
		getElement("id","header",null).style.left = ((width - 1024) / 2) + "px";
		getElement("id","navigation",null).style.left = ((width - 1024) / 2) + "px";
		getElement("id","content",null).style.left = (((width - 1024) / 2) + 170) + "px";
		getElement("id","vline",null).style.left = (((width - 1024) / 2) + 735) + "px";
		getElement("id","information",null).style.left = (((width - 1024) / 2) + 735) + "px";
	}
	else {
		getElement("id","header",null).style.left = "0px";
		getElement("id","navigation",null).style.left = "0px";
		getElement("id","content",null).style.left = "170px";
		getElement("id","vline",null).style.left = "735px";
		getElement("id","information",null).style.left = "735px";
	}
	if(!visible) {
		getElement("id","header",null).style.visibility = "visible";
		getElement("id","navigation",null).style.visibility = "visible";
		getElement("id","content",null).style.visibility = "visible";
		getElement("id","vline",null).style.visibility = "visible";
		getElement("id","information",null).style.visibility = "visible";
		visible = true;
	}
}