var submitForm = function() {	
	if(document.forms[0].city.value != "0") {			
		return true;
	} else {
		alert("Please select a city first");
		return false;
	}
}

var buttHover = function(buttName) {
	$$('.buttondiv').setStyle('display', 'none');
	$(''+buttName+'-div').setStyle('display', 'block');
}

var initPage = function() {
	$$('.buttondiv').setStyle('display', 'none');	
	$('Bronze-div').setStyle('display', 'block');
}
	
window.addEvent('domready',initPage);