// Expande la  ventana a toda la página
function MoverVentana() {

self.moveTo(screen.availLeft,screen.availTop);
self.resizeTo(screen.availWidth, screen.availHeight);

}




function opImg(dir,ancho,alto)
	{
		
		pageContent += "<img src='"+dir+"' width='"+ancho+" height='"+alto+"'>"
		pageContent += "</td></tr></table></BODY></HTML>"
		
		alto = parseInt(alto)+ 10;
		ancho = parseInt(ancho)+ 20;		
		
		if ( ancho > 800 ){
     		ancho = 750;
	  	}
		if ( alto > 600 ){
     		alto = 550;
	  	}
		userWindow = open("","Aventura","width="+ancho+",height="+alto+",resizable=yes, scrollbars=YES")

		userWindow.document.open()		
		userWindow.document.write(pageContent)
		userWindow.document.close()
	}

// Abre ventana 
function openPop(dir,nom,anc,alt) { 
  window.open(''+dir+'',''+nom+'','width='+anc+',height='+alt+',resizable=no');
}

function opScroll(dir,nom,anc,alt) { 
  window.open(''+dir+'',''+nom+'','width='+anc+',height='+alt+',resizable=no, scrollbars=YES, top=100, Left=100');
}


//imágenes de sustitución

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

//Fin de imágenes de sustitución