function preloadimg() {
				// Preload images

				preload = new Array();
				for (i=1;i<=anzahl;i++) {
					preload[i]			= new Array();
					for (y=1;y<=2;y++) {
						preload[i][y]		= new Image();
						preload[i][y].src	= path+navi[i]+"_"+y+".jpg";
					}
				}
				
			}

			function initNavi() {
				for (t=1;t<=anzahl;t++) { state[t]=1; }
				redrawmenu();
			}
			
			function redrawmenu() {
				
				// Navigation
				for (i=1;i<=anzahl;i++) {
					document.images["p"+i].src=preload[i][state[i]].src;
				}
			
			}

			function mover(pos) {
				if (pos!=selected) {
					state[pos]=2;
					redrawmenu();
				}
			}
			
			function mout(pos) {
				if (pos!=selected) {
					state[pos]=1;
					redrawmenu();
				}
			}