var appver=0;
var any=0;

function init()
{
  	any=navigator.appVersion;
  	appver=eval(any.charAt(0));
   	if(appver>2)
  	{
  			zakladyOff=new Image();
  			zakladyOff.src="./image/content/zakladyOff.jpg";
  			zakladyOn=new Image();
  			zakladyOn.src="./image/content/zakladyOn.jpg";

  			instytucjeOff=new Image();
  			instytucjeOff.src="./image/content/instytucjeOff.jpg";
  			instytucjeOn=new Image();
  			instytucjeOn.src="./image/content/instytucjeOn.jpg";

  			promocjeOff=new Image();
  			promocjeOff.src="./image/content/promocjeOff.jpg";
  			promocjeOn=new Image();
  			promocjeOn.src="./image/content/promocjeOn.jpg";
  			
  			goraceOff=new Image();
  			goraceOff.src="./image/content/goraceOff.jpg";
  			goraceOn=new Image();
  			goraceOn.src="./image/content/goraceOn.jpg";
  			
  			zimneOff=new Image();
  			zimneOff.src="./image/content/zimneOff.jpg";
  			zimneOn=new Image();
  			zimneOn.src="./image/content/zimneOn.jpg";
 		 }
		}


		function change(imgObj,imgSrc)
 		{
   		if(appver>2) 
	 		{
	 			document.images[imgObj].src=eval(imgSrc + ".src");
	 		}
		 }