/*if (Drupal.jsEnabled) {
  $(document).ready(function() {
  	$('#disminuir a').bind('click',function() {
		size = $('body').css('font-size');
		alert(size);		
		size = size.substr(0,size.length-2);
		new_size = size * 0.95;
		alert('Tam actual: ' + size + ' tam nuevo ' + new_size);		
		$('body').css('font-size',new_size + '%');
		return false;
	});
	$('#aumentar a').bind('click',function() {		
		size = $('body').css('font-size');		
		alert(size);
		size = size.substr(0,size.length-2);
		new_size = size * 1.05;
		alert('Tam actual: ' + size + ' tam nuevo ' + new_size);		
		$('body').css('font-size',new_size + '%');
		return false;
	});
  });
}
*/

if (Drupal.jsEnabled) {
	// initialize the jquery code
	$(document).ready(function(){
		// changer links when clicked
		$("#a-A li a").click(function(){
			//alert("Entra");
			//set the div with class mainText as a var called $mainText 
			var $mainText = $('#wrapper');
			// set the current font size of .mainText as a var called currentSize
			var currentSize = $mainText.css('font-size');
			// parse the number value out of the font size value, set as a var called 'num'
			var num = parseFloat(currentSize, 10);
			// make sure current size is 2 digit number, save as var called 'unit'
			var unit = currentSize.slice(-2);
			// javascript lets us choose which link was clicked, by ID
			//alert("Tam: " + num + unit);
			if ($(this).attr('class') == 'aumentar') {
				num = num * 1.1;
			}
			else 
				if ($(this).attr('class') == 'disminuir') {
					num = num / 1.1;
				}
			// jQuery lets us set the font Size value of the mainText div
			//alert("Nuevo tam: " + num + unit);
			$mainText.css('font-size', num + unit);
			return false;
		});
	});
}