var onColor = "#993300";
var offColor = "#999933";
// var tagToSearch = "*";

var prevId = "";

function changeTitleColor(obj)
{

	obj.style.color = onColor;

	if (prevId != "")
	{
		document.getElementById(prevId).style.color = offColor;
	}
	
	prevId = obj.id;
 
 }

var classname = 'title';
var tagToSearch = "a";

function getElementsByClassName(nameOfClass) {
   var my_array = document.getElementsByTagName(tagToSearch);
   var retvalue = new Array();
   var i;
   var j;

   for (i=0,j=0;i<my_array.length;i++) {
      var c = " " + my_array[i].className + " ";
      if (c.indexOf(" " + nameOfClass + " ") != -1) retvalue[j++] = my_array[i];
   }
   return retvalue;
}


window.addEvent('domready', function() {

	displayNumber = getURLVar("showNum");
	
	if (typeof displayNumber == "undefined" || displayNumber == "")
	{
		displayNumber = 0;
	}
	
	var divs = getElementsByClassName(classname);
	divs[displayNumber].className = "titleOn";
	prevId = divs[displayNumber].id;
	
});