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 getFeaturetteCookie(boolOverwrite, boolStatus) {
    if (boolOverwrite) {
        return boolStatus;
    } else {
        if (readCookie('pixeoFeaturette') != null) {
            return eval(readCookie('pixeoFeaturette'));
        } else {
            return true;
        }
    }
}


function init_gallery(navContainer, imgContainer) { 
    var myDiv = document.getElementById(navContainer); 
    if(myDiv) { 
        myLinks = myDiv.getElementsByTagName('a'); 
        for(var i = 0; i < myLinks.length; i++) { 
            myLinks[i].onclick = function() { 
	            switch_img(this, imgContainer); 
	            return false; 
            } 
        } 
    } 
} 
function switch_img(elem, imgContainer) { 
    var myDiv = document.getElementById(imgContainer); 
    if(myDiv) { 
        myImg = myDiv.getElementsByTagName('img')[0];
        if(myImg.src != elem.href) {
            new Effect.Fade(myImg, { duration: 0.6, afterFinish: function(effect) { effect.element.parentNode.getElementsByTagName('img')[0].src = elem.href; new Effect.Appear(effect.element, {duration: 0.4, delay: 0.5}); } });
        } 
    } 
}