function inicio(){
document.getElementById("content").contentWindow.document.body.innerHTML="<iframe id=content src=../slides/index.html width=100% height=490 frameborder=0   scrolling=no >" 
	}
			
	function foro(){
document.getElementById("content").contentWindow.document.body.innerHTML="<iframe id=content src=http://www.centrodelreloj.com/foro-centro-del-reloj.html width=110% height=470PX frameborder=0   scrolling=auto >" 
	}
	
		function instalaciones(){
document.getElementById("content").contentWindow.document.body.innerHTML="<iframe id=content src=../instalaciones/index.html width=100% height=490 frameborder=0   scrolling=no >" 
	}

	function ucentro(){
document.getElementById("content").contentWindow.document.body.innerHTML="<iframe id=content width=640 height=480 frameborder=0 scrolling=no marginheight=0 marginwidth=0 src=http://maps.google.com.mx/maps?f=q&amp;source=s_q&amp;hl=es-419&amp;geocode=&amp;q=Palma+33,+Centro,+Cuauht%C3%A9moc,+Ciudad+de+M%C3%A9xico,+DF,+M%C3%A9xico&amp;aq=&amp;sll=20.589202,-100.393152&amp;sspn=0.021855,0.042272&amp;ie=UTF8&amp;hq=&amp;hnear=Palma+33,+Centro,+Cuauht%C3%A9moc,+Ciudad+de+M%C3%A9xico,+Distrito+Federal&amp;ll=19.432736,-99.135296&amp;spn=0.028329,0.036478&amp;z=14&amp;iwloc=A&amp;output=embed></iframe><br /><small><a href=http://maps.google.com.mx/maps?f=q&amp;source=embed&amp;hl=es-419&amp;geocode=&amp;q=Palma+33,+Centro,+Cuauht%C3%A9moc,+Ciudad+de+M%C3%A9xico,+DF,+M%C3%A9xico&amp;aq=&amp;sll=20.589202,-100.393152&amp;sspn=0.021855,0.042272&amp;ie=UTF8&amp;hq=&amp;hnear=Palma+33,+Centro,+Cuauht%C3%A9moc,+Ciudad+de+M%C3%A9xico,+Distrito+Federal&amp;ll=19.432736,-99.135296&amp;spn=0.028329,0.036478&amp;z=14&amp;iwloc=A style=color:#0000FF;text-align:left>Ver mapa más grande</a></small>" 


	}
	
			function xopa_relojes(){				
			document.getElementById("content").contentWindow.document.body.innerHTML="<iframe id=content src=../xopa_relojes.html width=100% height=490 frameborder=0   scrolling=no  target=blank >" 
	}