function raiseNav(activeBlock1) {
	var x = document.getElementsByTagName('div');
	for (var i=0;i<x.length;i++) {
		if (x[i].id.substring(0,9) == '_pinhead_') {
			x[i].style.visibility = "hidden";
		}
		if (x[i].id.substring(0,8) == '_locale_') {
			x[i].style.visibility = "hidden";
		}
	}
	document.getElementById(activeBlock1).style.visibility = "visible";
}

currPin = 0;
savedBG = '';
savedDisplay = '';

function raiseNav2(pin) {
	if(currPin > 0) {
		pinItem = document.getElementById('citypin_' + currPin);
		link = pinItem.childNodes[0];
		link.style.background = savedBG;
		pinText = link.childNodes[0];
		pinText.style.display = savedDisplay;
	}
	
	currPin = pin;
	if(pin > 0) {
		pinItem = document.getElementById('citypin_' + currPin);
		link = pinItem.childNodes[0];
		savedBG = link.style.background;
		link.style.background = 'transparent url(\'themes/r1/images/pinhead_over2.png\') 0px 0px no-repeat';
		pinText = link.childNodes[0];
		savedDisplay = pinText.style.display;
		pinText.style.display = 'block';
		pinText.style.position = 'absolute';
		pinText.style.top = '-13px';
		pinText.style.left = '26px';		
	}
	return true;
}