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) { //v4.01
  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];}
}


/*
alert('widthViewport: ' + widthViewport);
alert('heightViewport: ' + heightViewport);
alert('xScroll: ' + xScroll);
alert('yScroll: ' + yScroll);
alert('widthTotal: ' + widthTotal);
alert('heightTotal: ' + heightTotal); 
*/	

function getWindowData(){
	var widthViewport,heightViewport,xScroll,yScroll,widthTotal,heightTotal;
	if (typeof window.innerWidth != 'undefined'){
		widthViewport= window.innerWidth-17;
		heightViewport= window.innerHeight-17;
	}else if(typeof document.documentElement != 'undefined' && typeof document.documentElement.clientWidth !='undefined' && document.documentElement.clientWidth != 0){
		widthViewport=document.documentElement.clientWidth;
		heightViewport=document.documentElement.clientHeight;
	}else{
		widthViewport= document.getElementsByTagName('body')[0].clientWidth;
		heightViewport=document.getElementsByTagName('body')[0].clientHeight;
	}
	xScroll=self.pageXOffset || (document.documentElement.scrollLeft+document.body.scrollLeft);
	yScroll=self.pageYOffset || (document.documentElement.scrollTop+document.body.scrollTop);
	widthTotal=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth,widthViewport);
	heightTotal=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight,heightViewport);
	
	return [widthViewport,heightViewport,xScroll,yScroll,widthTotal,heightTotal];
}



function recolocaBackground(){
	wData = getWindowData();
	
	document.getElementById('contenido').style.height=(wData[1]-62)+'px';
	document.getElementById('pieFijo').style.top=(wData[1]-62)+'px';
}