imgNumberskyscraper = -1;
skyscraper_list.sort(function() {return 0.5 - Math.random();});

function swapskyscraper()
{ 
	imgNumberskyscraper++;
	//imgNumberskyscraper = Math.floor(Math.random()*skyscraper_list.length);
	
	if (imgNumberskyscraper > skyscraper_list.length - 1)
	{
		imgNumberskyscraper = 0
	}
	
	if (skyscraper_list.length != 0)
	{
		document.getElementById("sky").innerHTML = skyscraper_list[imgNumberskyscraper];
	}
	setTimeout('swapskyscraper()',12000);
}

function gotourlsky()
{
	no = imgNumberskyscraper;
				//----------\\
	window.open("skyscraper.php?bannerid=" + skyscraper_list[no]);
	return false;
}