//Variablen
var normal=new Array(8);
var ueber=new Array(8);
var gedrueckt=new Array(8);
var losgelassen=new Array(8);

Bildervorladen();

function Bildwechsel(schaltername,schalterzustand)
{
switch (schaltername) {
			 case "beschreibung" :
 			 			switch (schalterzustand) {
 									 case "ueber" :
  								 			document.images["beschreibung"].src= ueber[0].src;
												return true;
									 break
									 case "normal" :
				  				 			document.images["beschreibung"].src = normal[0].src;
												return true;
									 break
									 case "gedrueckt" :
				  				 			document.images["beschreibung"].src = gedrueckt[0].src;
												return true;
									 break
									 case "losgelassen" :
				  				 			document.images["beschreibung"].src = losgelassen[0].src;
												return true;
									 break
						}
			 break
			 case "online-hilfe" :
			 			switch (schalterzustand) {
 									 case "ueber" :
  								 			document.images["online-hilfe"].src= ueber[1].src;
												return true;
									 break
									 case "normal" :
				  				 			document.images["online-hilfe"].src = normal[1].src;
												return true;
									 break
				           case "gedrueckt" :
				  				 			document.images["online-hilfe"].src = gedrueckt[1].src;
												return true;
									 break
									 case "losgelassen" :
				  				 			document.images["online-hilfe"].src = losgelassen[1].src;
												return true;
									 break
						}
 				case "screenshots" :
			 			switch (schalterzustand) {
 									 case "ueber" :
  								 			document.images["screenshots"].src= ueber[2].src;
												return true;
									 break
									 case "normal" :
				  				 			document.images["screenshots"].src = normal[2].src;
												return true;
									 break
									 case "gedrueckt" :
				  				 			document.images["screenshots"].src = gedrueckt[2].src;
												return true;
									 break
									 case "losgelassen" :
				  				 			document.images["screenshots"].src = losgelassen[2].src;
												return true;
									 break
						}
				case "download" :
			 			switch (schalterzustand) {
 									 case "ueber" :
  								 			document.images["download"].src= ueber[3].src;
												return true;
									 break
									 case "normal" :
				  				 			document.images["download"].src = normal[3].src;
												return true;
									 break
									 case "gedrueckt" :
				  				 			document.images["download"].src = gedrueckt[3].src;
												return true;
									 break
									 case "losgelassen" :
				  				 			document.images["download"].src = losgelassen[3].src;
												return true;
									 break
						}
				case "bestellen" :
			 			switch (schalterzustand) {
 									 case "ueber" :
  								 			document.images["bestellen"].src= ueber[4].src;
												return true;
									 break
									 case "normal" :
				  				 			document.images["bestellen"].src = normal[4].src;
												return true;
									 break
									 case "gedrueckt" :
				  				 			document.images["bestellen"].src = gedrueckt[4].src;
												return true;
									 break
									 case "losgelassen" :
				  				 			document.images["bestellen"].src = losgelassen[4].src;
												return true;
									 break
						}
				case "impressum" :
			 			switch (schalterzustand) {
 									 case "ueber" :
  								 			document.images["impressum"].src= ueber[6].src;
												return true;
									 break
									 case "normal" :
				  				 			document.images["impressum"].src = normal[6].src;
												return true;
									 break
									 case "gedrueckt" :
				  				 			document.images["impressum"].src = gedrueckt[6].src;
												return true;
									 break
									 case "losgelassen" :
				  				 			document.images["impressum"].src = losgelassen[6].src;
												return true;
									 break
						}
				
				case "zurueck" :
			 			switch (schalterzustand) {
 									 case "ueber" :
  								 			document.images["zurueck"].src= ueber[7].src;
												return true;
									 break
									 case "normal" :
				  				 			document.images["zurueck"].src = normal[7].src;
												return true;
									 break
									 case "gedrueckt" :
				  				 			document.images["zurueck"].src = gedrueckt[7].src;
												return true;
									 break
									 case "losgelassen" :
				  				 			document.images["zurueck"].src = losgelassen[7].src;
												return true;
									 break
						}
    }
}

function Bildervorladen()
{

normal[0] = new Image();
normal[0].src = "images/beschreibung3.gif";
ueber[0] = new Image();
ueber[0].src = "images/beschreibung2.gif";
gedrueckt[0] = new Image();
gedrueckt[0].src = "images/beschreibung.gif";
losgelassen[0] = new Image();
losgelassen[0].src = "images/beschreibung3.gif";

normal[1] = new Image();
normal[1].src = "images/online-hilfe3.gif";
ueber[1] = new Image();
ueber[1].src = "images/online-hilfe2.gif";
gedrueckt[1] = new Image();
gedrueckt[1].src = "images/online-hilfe.gif";
losgelassen[1] = new Image();
losgelassen[1].src = "images/online-hilfe3.gif";

normal[2] = new Image();
normal[2].src = "images/screenshots3.gif";
ueber[2] = new Image();
ueber[2].src = "images/screenshots2.gif";
gedrueckt[2] = new Image();
gedrueckt[2].src = "images/screenshots.gif";
losgelassen[2] = new Image();
losgelassen[2].src = "images/screenshots3.gif";

normal[3] = new Image();
normal[3].src = "images/download3.gif";
ueber[3] = new Image();
ueber[3].src = "images/download2.gif";
gedrueckt[3] = new Image();
gedrueckt[3].src = "images/download.gif";
losgelassen[3] = new Image();
losgelassen[3].src = "images/download3.gif";

normal[4] = new Image();
normal[4].src = "images/bestellen3.gif";
ueber[4] = new Image();
ueber[4].src = "images/bestellen2.gif";
gedrueckt[4] = new Image();
gedrueckt[4].src = "images/bestellen.gif";
losgelassen[4] = new Image();
losgelassen[4].src = "images/bestellen3.gif";

normal[6] = new Image();
normal[6].src = "images/impressum3.gif";
ueber[6] = new Image();
ueber[6].src = "images/impressum2.gif";
gedrueckt[6] = new Image();
gedrueckt[6].src = "images/impressum.gif";
losgelassen[6] = new Image();
losgelassen[6].src = "images/impressum3.gif";

normal[7] = new Image();
normal[7].src = "images/zurueck3.gif";
ueber[7] = new Image();
ueber[7].src = "images/zurueck2.gif";
gedrueckt[7] = new Image();
gedrueckt[7].src = "images/zurueck.gif";
losgelassen[7] = new Image();
losgelassen[7].src = "images/zurueck3.gif";
}