function get(el) {
	if(document.getElementById(el)) {
		return true;
	}
}

$(document).ready(function(){


	
 //equal height boxes on  homepage

if(get('join')) {
	serviceHeight = $('#services .resize').height();
	joinHeight = $('#join .resize').height();
	if(serviceHeight > joinHeight) {
		$('#join .resize').height(serviceHeight);
	} else if(serviceHeight < joinHeight) {
		$('#services .resize').height(joinHeight);
	} 
}

// equal height cols on inner page. Padding has to be changed here if this changes in the css
if(get('innerLeft')) {
	leftHeight = $('#innerLeft').height();
	rightHeight = $('#innerRight').height();
	if(leftHeight > rightHeight) {
		$('#innerRightInner').height(leftHeight - 140);
	} else if(leftHeight < rightHeight) {
		$('#innerLeftInner').height(rightHeight - 30);
	} 
}

// drop downs

$('#nav ul ul').css({left: "-16px"}).hide();

$('#nav ul li').hover(function(){
	$(this).children('ul').fadeIn(100);
}, function() {
	$(this).children('ul').fadeOut(100);
});

});