///////////////////////////////////////////////////////////////
//					EDITABLE SECTION BEGINS
//
var ACTIVITY_IMAGE_PATH = "../../icons"
var TAB_WIDTH = 11
var TAB_HEIGHT = 17
//
//					EDITABLE SECTION ENDS
///////////////////////////////////////////////////////////////

function Activity(u,t)
{
	this.url = u
	this.alt = t
}
var act = new Array

function addActivity(u,t)
{
	act[act.length] = new Activity(u,t)
}

function getActivities()
{

	var actNo = 1
	var u = parent.document.URL
	for(var a = 0 ; a < act.length ; a++)
	{
		if(u.indexOf("/" + act[a].url + "/") != -1 || u.indexOf("\\" + act[a].url + "\\") != -1)
		{
			actNo = a; 
		}
	}
	m = '<script language="JavaScript"> '
	+ 'if (document.images) '
	+ '{ '
	+ 'var currentImage = "activity' + (actNo + 1) + '"; ';
	for(var a = 0 ; a < act.length ; a++)
	{
		m += 'var activity' + (a + 1) + ' = new Image(); '
		+ 'activity' + (a + 1) + '.src = "' + ACTIVITY_IMAGE_PATH + '/activity' + (a + 1) + '.gif"; '
		+ 'var activity' + (a + 1) + '_over = new Image(); '
		+ 'activity' + (a + 1) + '_over.src = "' + ACTIVITY_IMAGE_PATH + '/activity' + (a + 1) + '_over.gif"; '
	}
	m += '} '
	+ '</script> ';
	
	m += '<table border="0" cellpadding="0" cellspacing="4">'
	+ '<tr valign="middle">'
	+ '<td class="txt"><img src="' + ACTIVITY_IMAGE_PATH + '/activities.gif" width="70" height="19"></td>'
	for(var a = 0 ; a < act.length ; a++)
	{
		if(a != actNo)
		{
			m += '<td class="txt">'
			+ '<a href="../' + act[a].url + '/index.html" target="_parent" onFocus="this.blur()" '
			+ 'onMouseOver="over(\'activity' + (a + 1) + '\'); status=\'Go to ' + act[a].alt + '\'; return true;" '
			+ 'onMouseOut="out(\'activity' + (a + 1) + '\'); status=\'\';" '
			+ 'onClick="set(\'activity' + (a + 1) + '\');">'
			+ '<img name="' + 'activity' + (a + 1) + '" src="' + ACTIVITY_IMAGE_PATH + '/activity' + (a + 1) + '.gif"; '
	   		+ 'width="' + TAB_WIDTH + '" height="' + TAB_HEIGHT + '" alt="' + act[a].alt + '" border="0">'
			+ '</a>'
			+ '</td>';
			if (a  < act.length-1) {
				m+= '<td><img src="../../icons/colon.gif" border="0"></td>'
			}
		}
		else
		{
			m += '<td class="txt">'
			+ '<img name="' + 'activity' + (a + 1) + '" src="' + ACTIVITY_IMAGE_PATH + '/activity' + (a + 1) + '_over.gif"; '
	   		+ 'width="' + TAB_WIDTH + '" height="' + TAB_HEIGHT + '" alt="' + act[a].alt + '" border="0">'
			+ '</td></td>';
			if (a < act.length-1) {
				m+= '<td><img src="../../icons/colon.gif" border="0"></td>'
			}
		}
	}
	m += '</tr></table>';
	
	return m;
}