function hide(x) {
document.getElementById(x).style.display='none';
}

function show(x) {
	document.getElementById(x).style.display='block';
}

function tabshow(focustab, s,h1,h2,h3) {
	document.getElementById(s).style.display='block';
	document.getElementById(h1).style.display='none';
	document.getElementById(h2).style.display='none';
	document.getElementById(h3).style.display='none';
	//document.getElementById(focustab).focus(); // cannot set focus on DIV element, so try use OnMouse events.
	//document.getElementById(focustab).style.backgroundImage = 'url(p7tp/img/tabs01_down.gif)';
}

function setBgImage(x) {
	document.getElementById(x).style.backgroundImage = 'url(http://masonstravel.mobilife.sc/images/flags_of_spain.gif)';
	//document.getElementById(x).style.background-repeat = 'repeat-x';
}

function ChangeBackground(x) {
	document.getElementById(x).style.backgroundImage = 'url("tabs02_down.gif")';
	//document.getElementById(x).style.background-repeat = 'repeat';
}

function changeBgImage (image, id) {
	var element = document.getElementById(id);
	element.style.backgroundImage = "url("+image+")";
}