if(document.images)   {
	   pics = new Array();
       
	   pics[01] = new Image();
	   pics[01].src = "images/lifestyle_off.jpg";
     
	   pics[02] = new Image();
	   pics[02].src = "images/lifestyle_on.jpg";
	  
	   pics[03] = new Image();
	   pics[03].src = "images/lifestyle_on.jpg";
       
       pics[04] = new Image();
	   pics[04].src = "images/lifestyle_on.jpg";
	   
	   pics[05] = new Image();
	   pics[05].src = "images/lifestyle_on.jpg";
	   	   
	  
	}
	
	function changer2(from, to)   {
	   if(document.images)   {
	      document.images[from].src = pics[to].src;
		  
	   }
	}