// JavaScript rotating images
jQuery().ready(function(){
	
	var timeDelay = 5; //in seconds
	
	var bannerCount = 9; // number of banners
	
	var srcs=new Array();	
	srcs[0]="/assets/images/homepage/altona-at-the-hole.jpg";
	srcs[1]="/assets/images/homepage/clare.jpg";
	srcs[2]="/assets/images/homepage/digger.jpg";
	srcs[3]="/assets/images/homepage/dinodreaming.jpg";
	srcs[4]="/assets/images/homepage/espresso.jpg";
	srcs[5]="/assets/images/homepage/exhibition.jpg";
	srcs[6]="/assets/images/homepage/greenhouse.jpg";
	srcs[7]="/assets/images/homepage/kids.jpg";
	srcs[8]="/assets/images/homepage/mscbuilding.jpg";

	var alts=new Array();
	alts[0] = "Altona Primary School visiting Dinosaur Dreaming Fossil Dig";
	alts[1] = "Our presenters are engaging, knowledgeable and love science!";
	alts[2] = "Removing rock at Dinosaur Dreaming Fossil site, Inverloch";
	alts[3] = "Breaking rock at Dinosaur Dreaming Fossil site, Inverloch";
	alts[4] = "Espresso Cafe";
	alts[5] = "JP's Espresso Café, Building 74, Clayton Campus, Monash University";
	alts[6] = "Students at Lowther Hall make a model greenhouse during a classroom workshop. ";
	alts[7] = "Students stack weights on a paper 'bone' to test its strength during the Centre’s School Holiday program";
	alts[8] = "Monash Science Centre, Building 74, Clayton Campus, Monash University";

	var captions=new Array();		
	captions[0] = "Altona Primary School visiting Dinosaur Dreaming Fossil Dig";
	captions[1] = "Our presenters are engaging, knowledgeable and love science!";
	captions[2] = "Removing rock at Dinosaur Dreaming Fossil site, Inverloch";
	captions[3] = "Breaking rock at Dinosaur Dreaming Fossil site, Inverloch";
	captions[4] = "Espresso Cafe";
	captions[5] = "JP's Espresso Café, Building 74, Clayton Campus, Monash University";
	captions[6] = "Students at Lowther Hall make a model greenhouse during a classroom workshop. ";
	captions[7] = "Students stack weights on a paper 'bone' to test its strength during the Centre’s School Holiday program";
	captions[8] = "Monash Science Centre, Building 74, Clayton Campus, Monash University";
    
	var i = 0; 
	setInterval(function()
	{
		var src = srcs[i]; // get url of current banner
		var alt = alts[i];
		var caption = captions[i];
		 	
		$("#banner").html("<img src='" + src + "'  id='bannerimage' alt='" + alt + "' /><br /><div class='hm-rotate-image-text'>" + caption + "</div>" );
		
		if(i == (bannerCount-1))
		{		
			i = 0;
		}
		else
		{				
			i++;
		}
	}
	, timeDelay*1000);
		
});