/**
	This is a javascript banner rotator.
	--------------------------------------------------------------------

**/

//								EDIT FROM HERE
///////////////////////////////////////////////////////////////////////////////////

/**
		Script settings
**/

var settings = {
	
	'force_size':			0,         		// 	if set to 1 all banners will be resized to the width and height in the next to settings
	'img_width':			500,			//	width to resize all banners to, only takes effect if above is 1
	'img_height':			147, 			// 	height to resize all banners to, only takes effect if above is 1
	
	'refresh_time':			5000,			//	the seconds between refreshs of the banners - use 0 to disable
	'refresh_max':			100,			//	maximum number of refreshs on each page load
	
	'duplicate_banners':	0,				//	keep as 0 to make sure the same banner won't show on the same page. will only take effect
											//  if show_banners(); is used more than once. You must make sure you have enough banners to fill
											//  all the slots else the browser may freeze or give a stack overflow error
	
	'location_prefix': 		'adLocation-',	//	The prefix of the IDs of the <div> which wraps the banners - this div is generated dynamically.
											//  a number will be added on the end of this string. adLocation- was used by default before version 1.4.x
											
	'location_class':		'swb',			//  A class to add to all of the <div>s which wrap the banners, ideal to use for styling banners - use .swb img in your CSS	
	
	'window': 				'_self',		//	Window to open links in, _self = current, _blank = new. Use _top if in a frame!		
	
	'default_ad_loc':		'default'		//	The default adLocation. This is assigned to any banners not given an adLocation in the below banner list
											//  There is no real reason to need to change this
}


/**
		Banners
**/
// banner list syntax: new banner(website_name, website_url, banner_url, show_until_date, adlocation),  DATE FORMAT: dd/mm/yyyy
// if you're not using adlocations just leave adlocation empty like '' or apply 'top', 'bottom'
// to make sure a banner is always rotating, just set the date far into the future, i.e. year 3000

var banners = [
	new banner('Winter Fire Safety','/fire/pdfs/nfaSafety/dec_2011_winter.pdf', 								'images/winter.jpg', 				'01/04/2012',			'prevent'),
	new banner('Carbon Monoxide',	'http://www.usfa.fema.gov/citizens/co/fswy17.shtm', 						'images/co.jpg', 					'01/04/2012',			'prevent'),
	new banner('Sprinklers',		'http://www.usfa.fema.gov/campaigns/smokealarms/sprinklers/index.shtm', 	'images/rotBanner3.jpg', 			'01/04/2012',			'prevent'),
	new banner('Smoke Alarms',		'http://www.usfa.fema.gov/campaigns/smokealarms/alarms/index.shtm', 		'images/rotBanner1.jpg',			'01/04/2012',			'prevent'),
	new banner('Chimney Safety',	'http://www.co.henrico.va.us/fire/pdfs/CheckSmokeAlarmsandChimneys1011.pdf','images/rotBanner4.jpg',			'01/04/2012',			'prevent'),
	new banner('Fire Escape Plan', 	'http://www.usfa.fema.gov/campaigns/smokealarms/escapeplans/index.shtm', 	'images/rotBanner2.jpg',			'30/12/2011',			'prevent'),
	new banner('asbestos',			'http://www.co.henrico.va.us/fire/fire-marshal-s-office/asbestos.html', 	'images/rotBannerAsbestos.jpg', 	'30/12/2011',			'prevent'),
	new banner('stormReady', 		'http://www.stormready.noaa.gov/', 											'images/rotBannerNews2.jpg', 				'29/01/2019',	'prepare'),
	new banner('hazMitg', 			'http://www.richmondregional.org/', 										'images/rotBannerPrepHazMitig.jpg', 		'29/01/2019',	'prepare'),
	new banner('henAlert', 			'http://www.co.henrico.va.us/fire/emergencymgmt/henricoalert.html', 		'images/rotBanPrepHenricoAlert.jpg', 		'29/01/2019',	'prepare'),
	new banner('hurrPrep', 			'http://www.co.henrico.va.us/fire/emergencymgmt/bereadyhenrico.html', 		'images/rotBanPrepHurricanePrep.jpg', 		'01/12/2011',	'prepare'),
	new banner('tornado drill', 	'http://www.vaemergency.gov/readyvirginia/stay-informed/tornado/conductdrill','images/tornadoDrill.jpg',				'03/20/2012',	'prepare'),
	new banner('explor', 			'http://www.co.henrico.va.us/fire/pdfs/explorersched.pdf', 					'images/rotBanNewsExplorer.jpg',	'01/06/2012',			'training'),
	new banner('emsExpo', 			'http://www.cvaemsexpo.org/eventReg/main.php', 								'images/rotBannerExpoNews.jpg',		'29/01/2012',			'training'),
	new banner('emsExpo', 			'http://www.cvaemsexpo.org/eventReg/main.php', 								'images/rotBannerExpoNews.jpg',		'29/01/2012',			'training'),
	new banner('als', 				'/fire/pdfs/2012ALSCourseFlyer.pdf', 										'images/alsce.jpg',					'12/12/2012',			'training'),
	new banner('VA Burn Law', 		'http://www.dof.virginia.gov/', 											'images/burn4pm.jpg',				'04/30/2012',			'training'),
	new banner('bls', 				'/fire/pdfs/2012BlsFlyerForCEUs.pdf', 										'images/blsce.jpg',					'12/12/2012',			'training'),
	new banner('2012 Memorial', 	'/fire/pdfs/2012MemorialServiceFlyer_update.pdf', 							'images/Memorial.jpg',				'02/06/2012',			'training')

]

//         				There is no need to edit below here
///////////////////////////////////////////////////////////////////////////////////
var used=0;var location_counter=0;var refresh_counter=1;var map=new Array();function banner(a,b,c,d,e){this.name=a;this.url=b;this.image=c;this.date=d;this.active=1;this.oid=0;if(e!=''){this.loc=e}else{this.loc=settings.default_ad_loc}}function show_banners(a){location_counter=location_counter+1;if(a!=''&&a!=undefined){map[location_counter]=a}else{map[location_counter]=settings.default_ad_loc}var b='<div id="'+settings.location_prefix+location_counter+'" class="'+settings.location_class+'"></div>';document.write(b);display_banners(location_counter)}function display_banners(a){var b=new Array();if(a==''||!a||a<0){return}var c=banners.length;if((c==used)&&settings.duplicate_banners==0){return}for(i=0;i<(banners.length);i++){banners[i].oid=i;if((banners[i].loc==map[a])&&(banners[i].active==1)){b.push(banners[i])}}var d=Math.floor(Math.random()*b.length);var e=b[d];var f=(settings.force_size==1)?' width="'+settings.img_width+'" height="'+settings.img_height+'"':'';var g='<a href="'+e.url+'" title="'+e.name+'" target="'+settings.window+'"><img border="0" src="'+e.image+'"'+f+' alt="'+e.name+'" /></a>';var h=new Date();var j=e.date;j=j.split('/',3);var k=new Date();k.setFullYear(parseInt(j[2]),parseInt(j[1])-1,parseInt(j[0]));if((h<k)&&e.active==1){var l=document.getElementById(settings.location_prefix+a);if(l==null){alert('Banner rotator\nError: adLocation doesn\'t exist!')}else{l.innerHTML=g;if(settings.duplicate_banners==0){banners[e.oid].active=0;used++}return}}else{display_banners(a)}return}function refresh_banners(){if((refresh_counter==settings.refresh_max)||settings.refresh_time<1){clearInterval(banner_refresh)}used=0;for(j=0;j<(banners.length);j++){banners[j].active=1}for(j=1;j<(location_counter+1);j++){display_banners(j)}refresh_counter++}var banner_refresh=window.setInterval(refresh_banners,settings.refresh_time);