// Apply random class to the body element on document ready
/*
function GetSeason() { //get current client season
	var d= new Date();
	//check month
	if (d.getMonth() < 2) { return "3"; }
	else if (d.getMonth() >= 2 && d.getMonth() < 5) { return "0"; }
	else if (d.getMonth() >= 5 && d.getMonth() < 8) { return "1"; }
	else if (d.getMonth() >= 8 && d.getMonth() < 11) { return "2"; }
 	else { return "3"; }
}


if (GetSeason() == 0) {
	var imageClasses = new Array("content spring1", "content spring2", "content spring3" , "content spring4", "content spring5" , "content spring6" , "content spring7");
	//alert("spring"); 
	}
else if (GetSeason() == 1) {
	var imageClasses = new Array("content summer1", "content summer2", "content summer3", "content summer4", "content summer5", "content summer6", "content summer7");
	//alert("summer");
	} 	
else if (GetSeason() == 2) {
	var imageClasses = new Array("content autumn1", "content autumn2", "content autumn3", "content autumn4", "content autumn5", "content autumn6", "content autumn7");
	//alert("autumn");
	} 
else if (GetSeason() == 3) {
	var imageClasses = new Array("content winter1", "content winter2", "content winter3", "content winter4", "content winter5", "content winter6", "content winter7");
	//alert("winter");
}

$(function() {	
	$("body").removeClass();
	$("body").addClass(imageClasses[Math.round(Math.random()*(imageClasses.length-1))]);
});
*/

//window.onload = function() {
	// random
	var meta = document.getElementsByTagName('meta');
	for (var i=0; i<meta.length; i++) {
		if (meta[i].name == 'section') {
			var section = meta[i].content		
			var images;
			switch (section) {
				case 'HaemoExpl':
					images = [
						['pub--haemo-explained.jpg', 'pub--haemo-explained.jpg'],	// spring
						['pub--haemo-explained.jpg', 'pub--haemo-explained.jpg'], 	// summer
						['pub--haemo-explained.jpg', 'pub--haemo-explained.jpg'], 	// autumn
						['pub--haemo-explained.jpg']								// winter
					];
					break;
					
				case 'TreatHaemo':
					images = [
						['pub-treatinghaemo.jpg', 'pub-treatinghaemo.jpg'],	// spring
						['pub-treatinghaemo.jpg', 'pub-treatinghaemo.jpg'], 	// summer
						['pub-treatinghaemo.jpg', 'pub-treatinghaemo.jpg'], 	// autumn
						['pub-treatinghaemo.jpg']								// winter
					];
					break;
					
				case 'LivingHaemo':
					images = [
						['pub-livingwith.jpg', 'pub-livingwith.jpg'],	// spring
						['pub-livingwith.jpg', 'pub-livingwith.jpg'], 	// summer
						['pub-livingwith.jpg', 'pub-livingwith.jpg'], 	// autumn
						['pub-livingwith.jpg']								// winter
					];
					break;	
					
				case 'Travel':
					images = [
						['pub-travel.jpg', 'pub-travel.jpg'],	// spring
						['pub-travel.jpg', 'pub-travel.jpg'], 	// summer
						['pub-travel.jpg', 'pub-travel.jpg'], 	// autumn
						['pub-travel.jpg']								// winter
					];
					break;	
				
				case 'News':
					images = [
						['pub-downloads.jpg', 'pub-downloads.jpg'],	// spring
						['pub-downloads.jpg', 'pub-downloads.jpg'], 	// summer
						['pub-downloads.jpg', 'pub-downloads.jpg'], 	// autumn
						['pub-downloads.jpg']								// winter
					];
					break;	
				
				
				case 'Glossary':
					images = [
						['pub-glossary.jpg', 'pub-glossary.jpg'],	// spring
						['pub-glossary.jpg', 'pub-glossary.jpg'], 	// summer
						['pub-glossary.jpg', 'pub-glossary.jpg'], 	// autumn
						['pub-glossary.jpg']								// winter
					];
					break;	
	
				case 'Pat':
					images = [
						['pat-all-sections.jpg', 'pat-all-sections.jpg'],	// spring
						['pat-all-sections.jpg', 'pat-all-sections.jpg'], 	// summer
						['pat-all-sections.jpg', 'pat-all-sections.jpg'], 	// autumn
						['pat-all-sections.jpg']								// winter
					];
					break;	
		
				case 'HCP':
					images = [
						['hcp-all-sections.jpg', 'hcp-all-sections.jpg'],	// spring
						['hcp-all-sections.jpg', 'hcp-all-sections.jpg'], 	// summer
						['hcp-all-sections.jpg', 'hcp-all-sections.jpg'], 	// autumn
						['hcp-all-sections.jpg']								// winter
					];
					break;	
			

				// ...
			}
			
			var now = new Date();
			var s = 3;
			if (now.getMonth() >= 2 && now.getMonth() < 5) s = 0;
			else if (now.getMonth() >= 5 && now.getMonth() < 8) s = 1;
			else if (now.getMonth() >= 8 && now.getMonth() < 11) s = 2
			
			var rand = Math.floor(Math.random() * images[s].length);
			document.getElementById('contentmain').style.backgroundImage = 'url(/Portals/_default/Skins/Haemophilia/img/template/' + images[s][rand] + ')';
		}
	}
//}