if(navigator.appVersion.substring(0,1)>=3)
	{
	bot0		=new Image();
	bot0.src	="images/inicio_a.gif";
	bot0p		=new Image();
	bot0p.src	="images/inicio_p.gif";
	bot1		=new Image();
	bot1.src	="images/bcontac_a.gif";
	bot1p		=new Image();
	bot1p.src	="images/bcontac_p.gif";
	bot2		=new Image();
	bot2.src	="images/bmapa_a.gif";
	bot2p		=new Image();
	bot2p.src	="images/bmapa_p.gif";
	bot3		=new Image();
	bot3.src	="images/bcalen_a.gif";
	bot3p		=new Image();
	bot3p.src	="images/bcalen_p.gif";
	bot4		=new Image();
	bot4.src	="images/bbolet_a.gif";
	bot4p		=new Image();
	bot4p.src	="images/bbolet_p.gif";
	bot5		=new Image();
	bot5.src	="images/bconsul_a.gif";
	bot5p		=new Image();
	bot5p.src	="images/bconsul_p.gif";
	bot6		=new Image();
	bot6.src	="images/mdescen.gif";
	bot6p		=new Image();
	bot6p.src	="images/mdescen_p.gif";
	bot7		=new Image();
	bot7.src	="images/mmuni.gif";
	bot7p		=new Image();
	bot7p.src	="images/mmuni_p.gif";
	bot8		=new Image();
	bot8.src	="images/morganiz.gif";
	bot8p		=new Image();
	bot8p.src	="images/morganiz_p.gif";
	bot9		=new Image();
	bot9.src	="images/mecono.gif";
	bot9p		=new Image();
	bot9p.src	="images/mecono_p.gif";
	bot10		=new Image();
	bot10.src	="images/maccion.gif";
	bot10p		=new Image();
	bot10p.src	="images/maccion_p.gif";
	bot11		=new Image();
	bot11.src	="images/mpartic.gif";
	bot11p		=new Image();
	bot11p.src	="images/mpartic_p.gif";
	bot12		=new Image();
	bot12.src	="images/mmarcol.gif";
	bot12p		=new Image();
	bot12p.src	="images/mmarcol_p.gif";
	bot13		=new Image();
	bot13.src	="images/martic.gif";
	bot13p		=new Image();
	bot13p.src	="images/martic_p.gif";
	bot14		=new Image();
	bot14.src	="images/mbibliot.gif";
	bot14p		=new Image();
	bot14p.src	="images/mbibliot_p.gif";
	bot15		=new Image();
	bot15.src	="images/mobservat.gif";
	bot15p		=new Image();
	bot15p.src	="images/mobservat_p.gif";
		
	}
function CambiaImg(imgid,imgnew)
	{
	if(navigator.appVersion.substring(0,1)>=3)
		{
		document.images[imgid].src=eval(imgnew+".src");
		}
	}


function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}