/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Created by: Sandeep Gangadharan | http://www.sivamdesign.com/scripts/ */
if (document.getElementById) {
  document.write('<style type="text/css">.texter {display:none; color:#404040; font: .9em verdana, arial, helvetica, sans-serif; margin-bottom: 12px;}</style>') }


  var divNum = new Array("a1","a2","a3","a4","a5","a6","a7","a8","a9");  // at the left you should add a1, a2 etc. for each header you wish to include
                                          // so if you want 4 headers you should add a1, a2, a3, a4 in the format shown
                                          // enclosed in double quotes
function openClose(theID) {
	for (var i = 0; i < divNum.length; i++) {
		if (divNum[i] == theID) {
			if (document.getElementById(divNum[i]).style.display == "block") {
				document.getElementById(divNum[i]).style.display = "none";
				document.getElementById(divNum[i]).style.visibility = "hidden";
			} else {
				document.getElementById(divNum[i]).style.display = "block";
				document.getElementById(divNum[i]).style.visibility = "visible";
			}
		} else {
			document.getElementById(divNum[i]).style.display = "none"; 
			document.getElementById(divNum[i]).style.visibility = "hidden"; 
		}
	}
}