if(navigator.appVersion.substring(0,1)>=3)
	{
	bot0		=new Image();
	bot0.src	="images/b1_a.gif";
	bot0p		=new Image();
	bot0p.src	="images/b1_p.gif";
	bot1		=new Image();
	bot1.src	="images/b2_a.gif";
	bot1p		=new Image();
	bot1p.src	="images/b2_p.gif";
	bot2		=new Image();
	bot2.src	="images/b3_a.gif";
	bot2p		=new Image();
	bot2p.src	="images/b3_p.gif";
	bot3		=new Image();
	bot3.src	="images/b4_a.gif";
	bot3p		=new Image();
	bot3p.src	="images/b4_p.gif";
	bot4		=new Image();
	bot4.src	="images/dinamico/l_cmd_a.gif";
	bot4p		=new Image();
	bot4p.src	="images/dinamico/l_cmd_p.gif";
	bot5		=new Image();
	bot5.src	="images/dinamico/l_plus_a.gif";
	bot5p		=new Image();
	bot5p.src	="images/dinamico/l_plus_p.gif";
	bot6		=new Image();
	bot6.src	="images/dinamico/l_canaln_a.gif";
	bot6p		=new Image();
	bot6p.src	="images/dinamico/l_canaln_p.gif";
	bot7		=new Image();
	bot7.src	="images/dinamico/l_fem_a.gif";
	bot7p		=new Image();
	bot7p.src	="images/dinamico/l_fem_p.gif";	
	bot8		=new Image();
	bot8.src	="revista/iconos/b1a.gif";
	bot8p		=new Image();
	bot8p.src	="revista/iconos/b1p.gif";	
	bot8		=new Image();
	bot8.src	="revista/iconos/b2a.gif";
	bot8p		=new Image();
	bot8p.src	="revista/iconos/b2p.gif";		
	
	
	}
	
function CambiaImg(imgid,imgnew)
	{
	if(navigator.appVersion.substring(0,1)>=3)
		{
		document.images[imgid].src=eval(imgnew+".src");
		}
	}