var imgs = [];
var preloadFlag = false;

function newImage (x)
{
	if (document.images)
	{
		i = new Image();
		i.src = x;
		return i;
	}
}

function initRollovers ()
{
	if (document.images && (preloadFlag != true))
	{
		var tmp = new Array();
		for (var i=0; i<imgs.length; i++)
			tmp[i] = newImage(imgs[i]);
		preloadFlag = true;
	}
}

function changeImages ()
{
	if (document.images && (preloadFlag == true))
	{
		var args = changeImages.arguments;
		for (var i=0; i<args.length; i+=2)
			document[args[i]].src = args[i+1];
	}
}

function rollOver (x,path)
{
	changeImages(x,((path == null) ? 'img/' : path) + x + 'X.gif');
}

function rollOut (x,path)
{
	changeImages(x,((path == null) ? 'img/' : path) + x + '.gif');
}


function writeDate() {
	var months = new Array(13);
   months[0]  = "January";
   months[1]  = "February";
   months[2]  = "March";
   months[3]  = "April";
   months[4]  = "May";
   months[5]  = "June";
   months[6]  = "July";
   months[7]  = "August";
   months[8]  = "September";
   months[9]  = "October";
   months[10] = "November";
   months[11] = "December";
   var now         = new Date();
   var monthnumber = now.getMonth();
   var monthname   = months[monthnumber];
   var monthday    = now.getDate();
   var year        = now.getYear();
   if (year < 2000) { year = year + 1900; }
   var dateString = monthname +
                    ' ' +
                    monthday +
                    ', ' +
                    year;
   return dateString;
}