var J = jQuery.noConflict();

J(document).ready(function(){
	J.event.add(window, "load", resizeFrame);
});


function swapImage(image) {
	var imgSrc = image.src;
	if(imgSrc.indexOf('_over') > 0) {
		tmpSrc = imgSrc.replace('_over','');
	} else {
		tmpSrc = imgSrc.replace('.png','_over.png');
	}
	image.src = tmpSrc;
}

function resizeFrame() {
	var leftHeight = J("#left").height();
	var rightHeight = J(".mainContent").height();
	
	var contentHeight;
	if (leftHeight < rightHeight) {
		contentHeight = rightHeight;	
	} else if (rightHeight < leftHeight) {
		contentHeight = leftHeight;	
	} else {
		contentHeight = leftHeight;	
	}
	
	J("#left").css('height',contentHeight);
	J("#right").css('height',contentHeight);
}