var slideoffset = 240;
if( document.getElementById ) {
	document.write( '<div id="instruction" style="top:250px;"><a href="#" onclick="this.parentNode.style.display=\'none\';return false;">(X)</a>Click on the ' + ( window.isSpecial ? 'regions' : 'caves' ) + ' to view their details</div>' );
	window.onload = function () {
		setTimeout(function () {
			var slideInterval = setInterval(function () {
				document.getElementById('instruction').style.top = slideoffset + 'px';
				slideoffset -= 10;
				if( slideoffset < -200 ) {
					clearInterval(slideInterval);
				}
			},50);
		},2000);
	};
}