
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_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_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_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];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function SwitchLayer()
{
	var args = SwitchLayer.arguments;
	for (var i=0; i<(args.length-1); i+=2)
	{
		if( document.getElementById(args[i]) )
		{
			if (args[i+1]==1)
				document.getElementById(args[i]).style.display='inline';
			else
				document.getElementById(args[i]).style.display='none';
		}
	}
}

// Verifico que el Navegador sea IE o Netscape
var isIE = document.all?true:false

// Abre una nueva ventana sin marco (detecta el navegador)
// Recibe: url, tamaño (Width,Height), posición (X,Y), centrado (Si/No),
// 		   si barra de titulo, sin frames, auto-cerrado (se cierra automáticamente al cerrar página "padre",
//		   tamaño fijo, muestra o no la Status Bar, muestra o no los scrollbars )
function openFramelessPopup(urlPopup,winName,windowW,windowH,windowX,windowY,centered,notitle,noframe,autoclose,noresize,statbar,scrollbar,titleStr)
{
	if( centered )
	{
		windowX = (window.screen.width-windowW)/2;
		windowY = (window.screen.height-windowH)/2;
	}
	if( !windowX ) windowX = 20;
	if( !windowY ) windowY = 20;
	if( !winName ) winName = "popUpWindow";
	if( !statbar ) statbar = 0;
	if( !scrollbar ) scrollbar = "no";
	s = "width="+windowW+",height="+windowH+",toolbar=0,location=0,directories=0,status="+statbar+",menubar=0,scrollbars="+scrollbar;
	if( !noresize ) s = s+",resizable=1";
	if( notitle ) s = "fullscreen,"+s;

	window.name = "parentWin";
	if (isIE){
		NW = window.open("",winName,s);
	    NW.blur();
	    window.focus();
	    NW.resizeTo(windowW,windowH);
	    NW.moveTo(windowX,windowY);
	    if( noframe ){
	    	NW.document.location=urlPopup;
	    } else {
		    var frameString=""+
						    "<html>"+
							"<head>"+
							"<title>"+titleStr+"</title>"+
							"</head>"+
							"<frameset rows='*,0' framespacing=0 border=0 frameborder=0>"+
							"<frame name='top' src='"+urlPopup+"' scrolling="+scrollbar+">"+
							"<frame name='bottom' src='about:blank' scrolling='no'>"+
							"</frameset>"+
							"</html>";
		    NW.document.open();
		    NW.document.write(frameString);
		    NW.document.close();
		}
  	} else {
    	NW=window.open(urlPopup,winName,s);
    	NW.blur();
    	window.focus();
    	NW.resizeTo(windowW,windowH);
    	NW.moveTo(windowX,windowY);
  }
  NW.focus();
  if (autoclose){
    window.onunload = function(){NW.close()}
  }
}

