var change_image = false;
var first_time = true;
var not_so_randomnumber = 0;

function resource_advert(not_so_randomnumber)
{
	//if (change_image)
	//{
		//if (first_time)
		//{
		//	var randomnumber = Math.floor(Math.random()* 1);
		//}
		//else
		//{
		//	var randomnumber = Math.floor(Math.random()* 2);
		//}
		
		switch(not_so_randomnumber)
		{
			case 0:
				document.getElementById("resource_advert_0").style.display = "block";
				document.getElementById("resource_advert_1").style.display = "none";
				document.getElementById("resource_advert_2").style.display = "none";
				not_so_randomnumber = 1;
				break;
			case 1:
				document.getElementById("resource_advert_0").style.display = "none";
				document.getElementById("resource_advert_1").style.display = "block";
				document.getElementById("resource_advert_2").style.display = "none";
				not_so_randomnumber = 2;
				break;
			case 2:
				document.getElementById("resource_advert_0").style.display = "none";
				document.getElementById("resource_advert_1").style.display = "none";
				document.getElementById("resource_advert_2").style.display = "block";
				not_so_randomnumber = 0;
				break;
		}
		
		//first_time = false;
	//}
	
	//change_image = true;
	
	setTimeout("resource_advert(" + not_so_randomnumber + ")",7000);
}

setTimeout("resource_advert(" + not_so_randomnumber + ")",7000);