if(navigator.appVersion.substring(0,1)>=3)
	{
	bot1		=new Image();
	bot1.src 	="iconos/bconta.gif";
	bot1p		=new Image();
	bot1p.src 	="iconos/bcontap.gif";
	bot2		=new Image();
	bot2.src 	="iconos/bmapa.gif";
	bot2p		=new Image();
	bot2p.src 	="iconos/bmapap.gif";
	bot3		=new Image();
	bot3.src 	="iconos/b1.gif";
	bot3p		=new Image();
	bot3p.src 	="iconos/b1p.gif";
	bot4		=new Image();
	bot4.src 	="iconos/b2.gif";
	bot4p		=new Image();
	bot4p.src 	="iconos/b2p.gif";
	bot5		=new Image();
	bot5.src 	="iconos/b3.gif";
	bot5p		=new Image();
	bot5p.src 	="iconos/b3p.gif";
	bot6		=new Image();
	bot6.src 	="iconos/b4.gif";
	bot6p		=new Image();
	bot6p.src 	="iconos/b4p.gif";
	bot7		=new Image();
	bot7.src 	="iconos/m1.gif";
	bot7p		=new Image();
	bot7p.src 	="iconos/m1p.gif";
	bot8		=new Image();
	bot8.src 	="iconos/m2.gif";
	bot8p		=new Image();
	bot8p.src 	="iconos/m2p.gif";
	bot9		=new Image();
	bot9.src 	="iconos/m3.gif";
	bot9p		=new Image();
	bot9p.src 	="iconos/m3p.gif";
	bot10		=new Image();
	bot10.src 	="iconos/m4.gif";
	bot10p		=new Image();
	bot10p.src 	="iconos/m4p.gif";
	bot11		=new Image();
	bot11.src 	="iconos/m5.gif";
	bot11p		=new Image();
	bot11p.src 	="iconos/m5p.gif";

	bot12		=new Image();
	bot12.src 	="iconos/bi1.gif";
	bot12p		=new Image();
	bot12p.src 	="iconos/bi1p.gif";
	bot13		=new Image();
	bot13.src 	="iconos/bi2.gif";
	bot13p		=new Image();
	bot13p.src 	="iconos/bi2p.gif";
	bot14		=new Image();
	bot14.src 	="iconos/bi3.gif";
	bot14p		=new Image();
	bot14p.src 	="iconos/bi3p.gif";
	bot15		=new Image();
	bot15.src 	="iconos/bi4.gif";
	bot15p		=new Image();
	bot15p.src 	="iconos/bi4p.gif";
	bot16		=new Image();
	bot16.src 	="iconos/mi1.gif";
	bot16p		=new Image();
	bot16p.src 	="iconos/mi1p.gif";
	bot17		=new Image();
	bot17.src 	="iconos/mi2.gif";
	bot17p		=new Image();
	bot17p.src 	="iconos/mi2p.gif";
	bot18		=new Image();
	bot18.src 	="iconos/mi3.gif";
	bot18p		=new Image();
	bot18p.src 	="iconos/mi3p.gif";
	bot19		=new Image();
	bot19.src 	="iconos/mi4.gif";
	bot19p		=new Image();
	bot19p.src 	="iconos/mi4p.gif";
	bot20		=new Image();
	bot20.src 	="iconos/mi5.gif";
	bot20p		=new Image();
	bot20p.src 	="iconos/mi5p.gif";
	

}

function CambiaImg(imgid,imgnew)
        {
        if(navigator.appVersion.substring(0,1)>=3)
                {
                document.images[imgid].src=eval(imgnew+".src");
                }
}