function boxFormacio(idBox)
{
	var i;
	for (i = 1; i < 18; i++)
	{
		if (idBox == 'form' + i)
		{
	  	styleObj = document.getElementById(idBox).style;
			if (styleObj.display == 'none' || styleObj.display == '') { styleObj.display = 'block';}
			else { styleObj.display = 'none'; }
		} else
		{
			var nom = "form" + i;
			styleObj = document.getElementById(nom).style;
			styleObj.display = 'none';
		}
	}
}



//******* CONTROL MENUS ***********************************************************//

function click_submenu(submenu)
{
  styleObj = document.getElementById("submenu" + submenu).style;
	if (styleObj.display == 'none' || styleObj.display == '') { styleObj.display = 'block'; document.getElementById("pulldown" + submenu).className = 'menuitempullup'; }
	else { styleObj.display = 'none'; document.getElementById("pulldown" + submenu).className = 'menuitempull'; }
}


//******* AMPLIAR BOX ************************************************************//

function ampliarBox(idBox)
{
  styleObj = document.getElementById(idBox).style;
	if (styleObj.display == 'none' || styleObj.display == '') { styleObj.display = 'block';}
	else { styleObj.display = 'none'; }
}


//******* CONTROL ROLLOVERS ************************************************************//

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];}
}