var image1

var variablen = new Array();
	
	if(window.location.search != "") {
     QUERYSTRING = window.location.search
     QUERYSTRING = QUERYSTRING.replace(/\?/,"");
    
     //trenne den querystring nach jedem & in teilstringe auf
     var teilstrings = QUERYSTRING.split("&");
    
     //durchlaufe jeden dieser teilstrings
     for (i=0;i<teilstrings.length;i++) {

         //trenne den teilsring in weiteren teilstring auf,
         //trenne also variablennamen vom inhalt
         vararr = teilstrings[i].split("=");
		 variablen[vararr[0]] = vararr[1];
		             
      }
    
   } 


Page=variablen["Page"]


switch (Page) {
case "1": image1 = "img/banner1.jpg"; break;
case "2": image1 = "img/banner2.jpg"; break;
case "3": image1 = "img/banner3.jpg"; break;
case "4": image1 = "img/banner4.jpg"; break;
case "5": image1 = "img/banner5.jpg"; break;
case "6": image1 = "img/banner6.jpg"; break;
case "7": image1 = "img/banner7.jpg"; break;
case "8": image1 = "img/banner8.jpg"; break;
case "9": image1 = "img/banner9.jpg"; break;
case "10": image1 = "img/banner10.jpg"; break;
default: image1 = "img/banner1.jpg";
}