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];}
}

var lastOpen;

function showMenuM(item)
{
    if (item.id != null)
        id = item.id.substring(0, (item.id.length-1));
    else
        id = item;
    flag = true;
    if(id != null && id != "")
    {
        var itensMenu  = new Array($Id("subM01"),$Id("subM02"),$Id("subM03"),$Id("subM04"),$Id("subM05"),$Id("subM06"));

        for(var i=0; i < itensMenu.length; i++)
        {
            var obj = itensMenu[i];
            if(obj)
            {
                if(id == obj.id && (lastOpen != obj.id || obj.style.display == "none"))
                {
                    flag = false;
                    obj.style.display = "block";
                }
                else if(id == obj.id && lastOpen == obj.id)
                    obj.style.display = "none";
                else
                    obj.style.display = "none";
            }
        }
        if(flag)
            lastOpen = "";
        else
            lastOpen = id;
    }
}

function $Id(id)
{
    return document.getElementById(id);
}

function acceptOnlyNumbers(field){

    field.value = field.value.replace(/\D/g,"");
}

function openContent(obj)
{
    style = document.getElementById(obj.id+'_').style.display;
    if (style == 'none')
    {
        document.getElementById(obj.id+'_').style.display = 'block';
        document.getElementById(obj.id+'_p').style.display = 'none';
    }
    else
    {
        document.getElementById(obj.id+'_').style.display = 'none';
        document.getElementById(obj.id+'_p').style.display = 'block';
    }
        
}

function openCourseCatalog()
{
    A4J.AJAX.Submit('_viewRoot','j_id70',event,{'parameters':{'j_id70:j_id139':'subM05','j_id70:j_id138':'j_id70:j_id138'} } );
    return false;
}