// adminbar_show():
// de/aktiviere adminbar.

function adminbar_show(){
	if (edit_open == 0) {
		var c = 'adminbar_container';
		var bg = '../img/cms/content_invisible.png';
		var arr = document.getElementsByTagName("div");
		var el = document.getElementById('adminbar_show');
		var display = '';
		var as_txt = '';
		
		i = 0;
		while (arr[i] != null) {
			if (arr[i].className == c || arr[i].style.backgroundImage.indexOf(bg) != '-1') {
				if (display == '') {
					display = arr[i].style.display;
					if (display == 'none') {
						display = 'block';
						as_txt = 'Zur Besucheransicht';
					} else {
						display = 'none';
						as_txt = 'Zur Adminansicht';
					}
					el.innerHTML = as_txt;
					
				}
				arr[i].style.display = display;
			}
			i++;
		}
	} else {
		alert('Bitte schließen Sie zuerst alle Editierungs-Fenster.');
	}
}