// JavaScript Document

function swapContent(d) {
	if(d==1){
		ShowContent('question');
		HideContent('guestbook');
		HideContent('feedback');
	}else if(d==2){
		HideContent('question');
		ShowContent('guestbook');
		HideContent('feedback');
	}else if(d==3){
		HideContent('question');
		HideContent('guestbook');
		ShowContent('feedback');
	}
}

function HideContent(d) {
	document.getElementById('fb-'+d).style.display = "none";
	document.getElementById(d).className = "tab-"+d;
}

function ShowContent(d) {
	document.getElementById('fb-'+d).style.display = "block";
	document.getElementById(d).className = "tab-"+d+" tabselect";
}