//Define global variables 

var timerID = null; 
var timerOn = false; 
var timecount = 500; 

// Change this to the time delay that you desire 

var what = null; 
var newbrowser = true; 
var check = false; 


function init() { 
	if (document.layers) { 
		layerRef="document.layers"; 
		styleSwitch=""; 
		visibleVar="show"; 
		screenSize = window.innerWidth; 
		what ="ns4"; 
	}else if(document.all) { 
		layerRef="document.all"; 
		styleSwitch=".style"; 
		visibleVar="visible"; 
		screenSize = document.body.clientWidth + 18; 
		what ="ie4"; 
	}else if(document.getElementById) { 
		layerRef="document.getElementByID"; 
		styleSwitch=".style"; 
		visibleVar="visible"; 
		what="dom1"; 
	}else{ 
		what="none"; 
		newbrowser = false; 
	} 
	check = true; 
}

function starttime() { 
	if (timerOn == false) { 
		timerID=setInterval( "hideAll()" , timecount); 
		timerOn = true; 
	} 
} 


function stoptime() { 
	if (timerOn) { 
		clearInterval(timerID); 
		timerID = null; 
		timerOn = false; 
	} 
} 


function hideAll(){
	hideLayer('menu_empresa');
	hideLayer('menu_creditos');
	hideLayer('subEfectos');
	hideLayer('subDobles');
	hideLayer('subCamara');
	hideLayer('subArmas')
}

function onLoad() { 
	init(); 
} 


//originales

function hideLayer(LayerID) {

	var nvg = "";
	nvg = navigator.appName;

	if ( nvg.indexOf("Microsoft").parseInt == -1  ) {
		document.layers[LayerID].visibility = "hidden";	
	}else{
		document.all[LayerID].style.visibility = "hidden";
	}
}


function showLayer(LayerID,offset) {

	var nvg = "";
	nvg = navigator.appName;

	var pageWidth = 778;
	var left = 0;

	if ( nvg.indexOf("Microsoft").parseInt == -1 ){
		offset = offset + 1;
		left = (window.innerWidth - pageWidth ) / 2 + offset;
		left = (left < offset ) ? offset + 5 : left;
		document.layers[LayerID].left = "" + left;
		document.layers[LayerID].visibility = "visible";
	}else{
		left = (document.body.offsetWidth - pageWidth ) / 2 + offset;
		left = (left < offset) ? offset + 10 : left;
		document.all[ LayerID].style.left = "" + left;
		document.all[ LayerID].style.visibility = "visible";
	}
}


function MM_swapImgRestore() { 
  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() { 
  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) { 
  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() { 
  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_reloadPage(init) { 
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);