// from http://vermont-website-design.blogspot.com/2007/06/css-xhtml-how-to-show-hide-toggle-divs.html 

function toggleDiv(whichLayer)
{
if (document.getElementById(whichLayer).style.display == "none") {
document.getElementById(whichLayer).style.display = "";
}

else {
document.getElementById(whichLayer).style.display = "none";
}
}

//from http://www.experts-exchange.com/Web_Development/Web_Languages-Standards/CSS/Q_23626050.html
 
function setDisplay(intDescrNumber) {
var objDiv = document.getElementById('divP2Descr' + intDescrNumber);
 
if (objDiv.style.display == 'none') {
    objDiv.style.display = 'inline';
   /* document.getElementById('aMore' + intDescrNumber).innerHTML = '<u style=color:#999; cursor:pointer; font-style:italic; font-size:10px;>Click to close</u> '; */
} else {
    objDiv.style.display = 'none';
  /*  document.getElementById('aMore' + intDescrNumber).innerHTML  = '<u style=color:#696; font-style:italic; font-size:10px;>Belt Vocabulary ...</u> '; */
}
 
}