$(document).ready(function() {
	
	var height = 0;
	var classes = {};

	$(".folderbox").each(function () {
		var offset = $(this).offset();
		var rowKey = 'h_' + Math.round(offset.top);
		if (!classes[rowKey] || $(this).height() > classes[rowKey]) {
			classes[rowKey] = $(this).height();
		}
		
		$(this).addClass(rowKey);
	});
	
	$(".imagebox").each(function () {
		var offset = $(this).offset();
		var rowKey = 'h_' + Math.round(offset.top);
		if (!classes[rowKey] || $(this).height() > classes[rowKey]) {
			classes[rowKey] = $(this).height();
		}
		
		$(this).addClass(rowKey);
	});
	
	for (var rowKey in classes) {
		$(".gallery div.folderbox." + rowKey).css('height', classes[rowKey] + 'px');
		$(".gallery div.imagebox." + rowKey).css('height', classes[rowKey] + 'px');
	}
	
});