function hideAll(ref, type) {
	if(type == "1") {
		var ar=new Array("cabin","range","pines","ridge", "green", "pretty");
	} else {
		var ar=new Array("cabin","range","pines","ridge", "green");
	}

	for(i=0;i<ar.length;i++) {
		document.getElementById('about_'+ar[i]).style.display = "none";
	}
	
	document.getElementById('about_'+ref).style.display = "block";
	
}

function hideAbout() {
	var ar=new Array("story","arch","artists");

	for(i=0;i<ar.length;i++) {
		document.getElementById('header_'+ar[i]).style.display = "none";
	}
	
}