function slide(navigation_id, pad_out, pad_in, time, multiplier)
{
	var list_elements = navigation_id + " li.slider";
	var link_elements = list_elements + " a";
	var timer = 0;
	/* Esto es para la animación inicial
	$(list_elements).each(function(i)
	{
		// margin left = - ([width of element] + [total vertical padding of element])
		$(this).css("margin-left","-230px");
		// updates timer
		timer = (timer*multiplier + time);
		$(this).animate({ marginLeft: "0" }, timer);
		$(this).animate({ marginLeft: "15px" }, timer);
		$(this).animate({ marginLeft: "0" }, timer);
	});
	*/
	$(link_elements).each(function(i)
	{
		$(this).hover(
		function()
		{
			$(this).animate({ paddingLeft: pad_out }, 150);
		},		
		function()
		{
			$(this).animate({ paddingLeft: pad_in }, 150);
		});
	});
}
function slide2(navigation_id, pad_out, pad_in, time, multiplier)
{
	var list_elements = navigation_id + " li";
	var link_elements = list_elements + " a";
	var timer = 0;
	
	$(list_elements).each(function(i)
	{
		// margin left = - ([width of element] + [total vertical padding of element])
		$(this).css("margin-left","15px");
		// updates timer
		timer = (timer*multiplier + time);
		$(this).animate({ marginLeft: "15px" }, timer);
		$(this).animate({ marginLeft: "15px" }, timer);
		$(this).animate({ marginLeft: "15px" }, timer);
	});

	
	$(link_elements).each(function(i)
	{
		$(this).hover(
		function()
		{
			$(this).animate({ paddingLeft: pad_out }, 150);
		},		
		function()
		{
			$(this).animate({ paddingLeft: pad_in }, 150);
		});
	});
}
function slide3(navigation_id, pad_out, pad_in, time, multiplier)
{
	var list_elements = navigation_id + " li";
	var link_elements = list_elements + " a";
	var timer = 0;
	$(list_elements).each(function(i)
	{
		// margin left = - ([width of element] + [total vertical padding of element])
		$(this).css("margin-left","15px");		
		// updates timer
		timer = (timer*multiplier + time);
		$(this).animate({ paddinLeft: "15px" }, timer);
		$(this).animate({ marginLeft: "15px" }, timer);
		$(this).animate({ marginLeft: "15px" }, timer);
	});
	$(link_elements).each(function(i)
	{
		$(this).hover(
		function()
		{
			$(this).animate({ paddingLeft: pad_out }, 150);
		},		
		function()
		{
			$(this).animate({ paddingLeft: pad_in }, 150);
		});
	});
}
function switchStylestyle(styleName)
{
    $('link[@rel*=style][@title]').each(function(i) 
    {
        this.disabled = true;
        if (this.getAttribute('title') == styleName) this.disabled = false;
    });
    createCookie('estilo', styleName, 365);
}

// cookie functions http://www.quirksmode.org/js/cookies.html
function createCookie(name,value,days)
{
    if (days)
    {
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        var expires = "; expires="+date.toGMTString();
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name)
{
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++)
    {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }
    return null;
}
function eraseCookie(name)
{
    createCookie(name,"",-1);
}