var Cehegin = {

	start: function(){
		Cehegin.cambio_fuentes();
		Cehegin.scroll_cabecera();
	},
	
	//función para cambiar el tamaño de las fuentes al pinchar en A+ o en A-
	cambio_fuentes: function(){
		var indice = 0;
		$('.largeFont').click(function(){
			if(indice < 3){
				var tam_ant;
				$.each($('p, li, a'), function(){
					tam_ant = parseInt($(this).css('fontSize'));
					$(this).animate({fontSize: tam_ant + 2 + 'px'}, 1000);
				});
				indice++;
			}
			return false;
		});
		$('.smallFont').click(function(){
			if(indice > -2){
				var tam_ant;
				$.each($('p, li, a'), function(){
					tam_ant = parseInt($(this).css('fontSize'));
					$(this).animate({fontSize: tam_ant - 2 + 'px'}, 1000);
				});
				indice--;
			}
			return false;
		});		
	},
	
	scroll_cabecera: function(){
		var userAgent = navigator.userAgent.toLowerCase();
		jQuery.browser = {
			version: (userAgent.match( /.+(?:rv|it|ra|ie|me)[\/: ]([\d.]+)/ ) || [])[1],
			chrome: /chrome/.test( userAgent ),
			safari: /webkit/.test( userAgent ) && !/chrome/.test( userAgent ),
			opera: /opera/.test( userAgent ),
			msie: /msie/.test( userAgent ) && !/opera/.test( userAgent ),
			mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent )
		};
		$('#slideshow').cycle();
		if($.browser.msie){
			//$('#slideshow').css('marginLeft', -775);
		}
	}

}


$(document).ready(function(){
	Cehegin.start();
});