// function calculate_heads() {
//   $$('.card-short-place .card-row').each(function(row) {
//     row.getElements('.card-short').setStyle('height', 'auto');
//     
//     head_height = 0;
//     row.getElements('h2 a').each(function(head) {
//       head_height_actual = head.getSize().y;
//       if (head_height < head_height_actual) {
//         head_height = head_height_actual;
//       }
//     });        
//     row.getElements('h2').setStyle('height', head_height);
//     // row.getElements('.card-short').setStyle('height', row.getStyle('height'));
//     row.getElements('.card-short').setStyle('height', row.getSize().y);
//   });  
// }

var WatchFontSize = new Class({
	initialize : function(){
		this.element = $$('#dc-head-logo a')[0];
		this.initSize = this.previousSize = this.element.getStyle('width').toInt();		
		this.watch.periodical(200, this);		
	},
 
	watch : function(){
		this.newSize = this.element.getStyle('width').toInt();
		if (this.newSize != this.previousSize) {
		  this.changed();
		}
	},

	changed : function(){
    // console.debug("previous: " + this.previousSize);
    // console.debug("new: " + this.newSize);
    // console.debug("initial: " + this.initSize);
    calculate_heads();
		this.previousSize = this.newSize;
	}
});

if ($$('.card-short-place')) {
  calculate_heads();
  new WatchFontSize();
}

if ($$('.tabs .head span')) {
  $$('.tabs .head span').addEvent('click', function(){
    calculate_heads();
  });
}