/* Funktion für die Positionierung der Subnavigation (je nach aktivem Hauptnavpoint) */
function navposition() {
	
	var hauptnav   = document.getElementById('navlinkitw').getAttribute('title');
	var subnav     = document.getElementById('subnavigation');
	var marginLeft = '0px';

	if(subnav != null) {
		switch (hauptnav) {
			case "Aktuell":
				marginLeft = '58px';
				display(marginLeft, subnav);
				break;
				
			case "mosaik":
				marginLeft = '83px';
				display(marginLeft, subnav);
				break;
				
			case "Team":
				marginLeft = '178px';
				display(marginLeft, subnav);
				break;
				
			case "Dienstleistungen":
				marginLeft = '234px';
				display(marginLeft, subnav);
				break;
				
			case "Referenzen":
				marginLeft = '350px';
				display(marginLeft, subnav);
				break;
				
			case "Kontakt":
				marginLeft = '378px';
				display(marginLeft, subnav);
				break;
				
			default:
				marginLeft = '0px';
				display(marginLeft, subnav);
				break;
		}
	}
}

function display(marginLeft, subnav) {
	subnav.style.marginLeft = marginLeft;
	subnav.style.visibility = "visible";
}