function hideLayer() {
	if (document.getElementById) {  // DOM3 = IE5, NS6
		document.getElementById('hotelsLoading').style.visibility = 'hidden';
		document.getElementById('pageLoading').style.visibility = 'hidden';
	}
	else if (document.layers) {  // Netscape 4
		document.hotelsLoading.visibility = 'hide';
		document.pageLoading.visibility = 'hide';
	}
	else {  // IE 4
		document.all.hotelsLoading.style.visibility = 'hidden';
		document.all.pageLoading.style.visibility = 'hidden';
	}
}

function showLayer() {
	if (document.getElementById) {  // DOM3 = IE5, NS6
		document.getElementById('pageLoading').style.visibility = 'visible';
		document.getElementById('hotelsLoading').style.visibility = 'visible';
		document.getElementById('hotelsLoading').style.left = ((document.body.offsetWidth - document.getElementById('hotelsLoading').offsetWidth) / 2) + 'px';
		document.getElementById('hotelsLoading').style.top = '180px';
		setTimeout("document.getElementById('loadingImage').src = document.getElementById('loadingImage').src", 200);
	}
	else if (document.layers) {  // Netscape 4
		document.pageLoading.visibility = 'show';
		document.hotelsLoading.visibility = 'show';
		document.hotelsLoading.left = ((window.innerWidth - document.hotelsLoading.clip.width) / 2) + 'px';
		document.hotelsLoading.top = '180px';
	}
	else {  // IE 4
		document.all.pageLoading.style.visibility = 'visible';
		document.all.hotelsLoading.style.visibility = 'visible';
		document.all.hotelsLoading.style.left = ((document.body.offsetWidth - document.all.hotelsLoading.offsetWidth) / 2) + 'px';
		document.all.hotelsLoading.style.top = '180px';
		setTimeout("document.all.loadingImage.src = document.all.loadingImage.src", 200);
	}
}