if(navigator.appVersion.substring(0,1)>=3)
	{
	bot0		=new Image();
	bot0.src	="acerca.gif";
	bot0p		=new Image();
	bot0p.src	="acercap.gif";
	bot1		=new Image();
	bot1.src	="glosario.gif";
	bot1p		=new Image();
	bot1p.src	="glosariop.gif";
	bot2		=new Image();
	bot2.src	="fuentes.gif";
	bot2p		=new Image();
	bot2p.src	="fuentesp.gif";
	bot3		=new Image();
	bot3.src	="suge.gif";
	bot3p		=new Image();
	bot3p.src	="sugep.gif";
	bot4		=new Image();
	bot4.src	="bcap1a.gif";
	bot4p		=new Image();
	bot4p.src	="bcap1.gif";
	bot5		=new Image();
	bot5.src	="bcap2a.gif";
	bot5p		=new Image();
	bot5p.src	="bcap2.gif";
	bot6		=new Image();
	bot6.src	="bcap3a.gif";
	bot6p		=new Image();
	bot6p.src	="bcap3.gif";
	bot7		=new Image();
	bot7.src	="bcap4a.gif";
	bot7p		=new Image();
	bot7p.src	="bcap4.gif";
	bot8		=new Image();
	bot8.src	="bcap5a.gif";
	bot8p		=new Image();
	bot8p.src	="bcap5.gif";
	bot9		=new Image();
	bot9.src	="bcap6a.gif";
	bot9p		=new Image();
	bot9p.src	="bcap6.gif";
	bot10		=new Image();
	bot10.src	="bcap7a.gif";
	bot10p		=new Image();
	bot10p.src	="bcap7.gif";
	bot11		=new Image();
	bot11.src	="biblioteca.gif"; 
	bot11p		=new Image();
	bot11p.src	="bibliotecap.gif";	
	bot12		=new Image();
	bot12.src	="contact.gif";
	bot12p		=new Image();
	bot12p.src	="contactp.gif"; 
	bot13		=new Image(); 
	bot13.src	="autoevaluacion.gif"; 
	bot13p		=new Image(); 
	bot13p.src	="autoevaluacionp.gif";
	bot14		=new Image(); 
	bot14.src	="bmapa.gif"; 
	bot14p		=new Image(); 
	bot14p.src	="bmapap.gif";		
	bot15		=new Image();
	bot15.src	="fuentesa.jpg";
	bot15p		=new Image();
	bot15p.src	="fuentes.jpg";	
	bot16		=new Image();
	bot16.src	="librosa.jpg";
	bot16p		=new Image();
	bot16p.src	="libros.jpg";
	bot17		=new Image();
	bot17.src	="publicacionesa.jpg";
	bot17p		=new Image();
	bot17p.src	="publicaciones.jpg";
	bot18		=new Image();
	bot18.src	="tesisa.jpg";
	bot18p		=new Image();
	bot18p.src	="tesis.jpg";
	bot19		=new Image();
	bot19.src	="basesa.jpg";
	bot19p		=new Image();
	bot19p.src	="bases.jpg";
	bot20		=new Image();
	bot20.src	="weba.jpg";
	bot20p		=new Image();
	bot20p.src	="web.jpg";	
	bot21p		=new Image();
	bot21p.src	="bibliop.gif";
	}

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

function AbreWin(nom,tam)
	{
	if(tam==1)
		{
		ventana=window.open(nom+".htm","glosa","width=390,height=210,noresize,left=438,top=110");
		}
	if(tam==2)
		{
		ventana=window.open(nom+".htm","glosa","width=390,height=190,noresize,left=438,top=110");
		}
	if(tam==3)
		{
		ventana=window.open(nom+".htm","catalogo","width=723,height=580,noresize,left=218,top=160");
		}
	if(tam==4)
		{
		ventana=window.open(nom+".htm","catalogo","width=400,height=400,noresize,left=438,top=110");
		}		
	}
	
function cap(){
	window.document.location.href="cap" + cap.arguments[0] + ".htm";
};