// JavaScript Document

var ad_counter = 0;

		//rotate every 5 seconds
		
		function rotate_adverts()
		
		{	if (ad_counter >= advert_array.length) 
				{ad_counter = 0}
			//swap the image
			document.getElementById('imgAd').src = document.img_array[ad_counter].src
			
			//update the URL
			document.getElementById('hrefadvert').href = url_array[ad_counter]
	
			ad_counter = ad_counter + 1;
			setTimeout("rotate_adverts()", 5000);
		}
		
		
		//solus ad - do not rotate
		
				function solus_advert()
		
		{	if (ad_counter >= advert_array.length) 
				{ad_counter = 0}
			//swap the image
			document.getElementById('imgAd').src = document.img_array[ad_counter].src
			
			//update the URL
			document.getElementById('hrefadvert').href = url_array[ad_counter]
	
			//ad_counter = ad_counter + 1;
			//setTimeout("rotate_adverts()", 5000);
		}
		
		function preloadImages() 
			{
			var d=document; 
			if(d.images){	
				if(!d.img_array) d.img_array=new Array();
				var i;j=0; 
				var advert_list = d.getElementById('image_list').value;
				advert_array = advert_list.split(",");
				
				var url_list = d.getElementById('link_list').value;
				url_array = url_list.split(",");
				
				for(i=0; i<advert_array.length; i++) 
					if (advert_array[i].indexOf("#")!=0){ 
						d.img_array[j]=new Image; 
						d.img_array[j++].src=advert_array[i];
						}
				
				//condition for solus add - if solus then don't rotate
				
				if (d.getElementById('solus').value == 1) {solus_advert()}
				else {rotate_adverts()};
					
				//rotate_adverts();
				}
			}