function showLayer(showThis, hideThis) {
	if (document.getElementById) {
		var showThisLayer = showThis;
		var hideThisLayer = hideThis;
    	document.getElementById(hideThisLayer).style.display = "none";
		document.getElementById(showThisLayer).style.display = "block";
	}
}

function showLayer2(showThis, hideThis, hideThisToo) {
	if (document.getElementById) {
		var showThisLayer = showThis;
		var hideThisLayer = hideThis;
		var hideThisLayerToo = hideThisToo;
    	document.getElementById(hideThisLayer).style.display = "none";
		document.getElementById(hideThisLayerToo).style.display = "none";
		document.getElementById(showThisLayer).style.display = "block";
	}
}

function showLayer3(showThis, hideThis, hideThisTwo, hideThisThree) {
	if (document.getElementById) {
		var showThisLayer = showThis;
		var hideThisLayer = hideThis;
		var hideThisLayerTwo = hideThisTwo;
		var hideThisLayerThree = hideThisThree;
    	document.getElementById(hideThisLayer).style.display = "none";
		document.getElementById(hideThisLayerTwo).style.display = "none";
		document.getElementById(hideThisLayerThree).style.display = "none";
		document.getElementById(showThisLayer).style.display = "block";
	}
}


function closeFlashIntro(){
	document.getElementById("flash_box_wrapper").style.display = "none";
	// jQuery code
	$(document).ready(function(){
     $("#page-overlay").fadeOut('slow');
	});
}