/* ########################
   Adverts javascript file.
   R. Sydora   www.rsyd.com
        build:20060111
   ######################## */
lastModObj = new Date();
yearCheck = lastModObj.getYear();
monthCheck =  lastModObj.getMonth() + 1;
dayCheck = lastModObj.getDate();
arrYear = 0;
arrMonth = 0;
arrDay = 0;

var adArray = new Array();
// Useage: Ad type (image, flash), expratn, Ad URL, Alt text, Ad location.
// Useage: Ad type flash, experation, Ad location.
// Experation: yyyymmdd
adArray[0] = ["img","never","advertising.htm","Advertise with Belmead!","contents/banners/adwb.gif"];
adArray[1] = ["img","20090108","http://my.tupperware.ca/louise","Shop for Tupperware® products online.","contents/banners/louise_tupperware.gif"];
//adArray[2] = ["img","20051001","http://www.belmead.org","Belmead Community League","contents/banners/belmead.gif"];
//adArray[4] = ["swf","20051001","contents/banners/flash.swf"];

function getAd() {
// Get a random number based on the array length.
	randomNum = Math.round(Math.random()*(adArray.length-1));
	arrYear = adArray[randomNum][1].slice(0,4).valueOf();
	arrMonth = adArray[randomNum][1].slice(4,6).valueOf();
	arrDay = adArray[randomNum][1].slice(6,8).valueOf();

// Check for experation of any ad and don't show any expired.
	if (adArray[randomNum][1] == "never" && adArray[randomNum][0] == "img") {
	document.write("<a href="+ adArray[0][2] +" target='_blank'><img src="+ adArray[0][4] +" alt="+ adArray[0][3] + " border='0'></a>");
	} else if ( yearCheck < arrYear || 
				yearCheck == arrYear && monthCheck < arrMonth || 
				yearCheck == arrYear && monthCheck == arrMonth && dayCheck <= arrDay ) {
// Dynamically display an ad based on above number.
		if (adArray[randomNum][0] == "img") {
			document.write("<a href="+ adArray[randomNum][2] +" target='_blank'><img src="+ adArray[randomNum][4] +" alt="+ adArray[randomNum][3] + " border='0'></a>");
		} else if (adArray[randomNum][0] == "swf") {
			document.write("<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0\" width=\"468\" height=\"60\"><param name=\"movie\" value="+adArray[randomNum][2]+"><param name=\"quality\" value=\"high\"><embed src="+adArray[randomNum][2]+" quality=\"high\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" type=\"application/x-shockwave-flash\" width=\"468\" height=\"60\"></embed></object>");
		} else {
// Catch error, use default image zero.
			document.write("<a href="+ adArray[0][2] +" target='_blank'><img src="+ adArray[0][4] +" alt="+ adArray[0][3] +" border='0'></a><br>Err:1");
		}
	} else {
// Catch error, use default image zero.
		document.write("<a href="+ adArray[0][2] +" target='_blank'><img src="+ adArray[0][4] +" alt="+ adArray[0][3] +" border='0'></a><br>Err:2");
		}
}

function showAllAds() {
	for(var n=0; n<adArray.length; n++) {
		
		if(adArray[n][1] != "never") {
			var nArrYear = adArray[n][1].slice(0,4).valueOf();
			var nArrMonth = adArray[n][1].slice(4,6).valueOf();
			var nArrDay = adArray[n][1].slice(6,8).valueOf();
		
			document.write((n+1) + ": Ad type: <em>" +adArray[n][0]+ "</em> Experation; Y:<em>" +nArrYear+ "</em> M:<em>" +nArrMonth+ "</em> D:<em>" +nArrDay+ "</em><br>");
		} else {
			document.write((n+1) + ": Ad type: <em>" +adArray[n][0]+ "</em> Experation; <em>" +adArray[n][1]+ "</em><br>");
		}
	}
}