//+++++ - After document has loaded - ++++//

jQuery(document).ready(function($) {

    //+++++ - Function to initialize effects - ++++//
    initEffects();

    //+++++ - Function for starting the slideshow on the homepage - ++++//
    startSliding("#but a",5000); // takes list of items to slide and persistance time in milliseconds (for how long the slide will be displayed)

    //+++++ - Function to control the navigation for the slideshow buttons - ++++//
    controlButtons("#but a"); // takes as input a list of items

    //+++++ - Function to add rounded corners - ++++//

    /* replaced with jquery ui css framework
    function addRoundedCorners() {
        $("#footer").corner("bl 12px").corner("br 12px");
        $("#topContent").corner("tl 12px");
        $("#updates").corner("bl 12px");
        $("#rounded").corner("br 12px").corner("tr 12px");
        $(".roundit").corner("12px");
        $(".roundit2").corner("12px");
    } */


    //+++++ - Function to hide slides - ++++//
    function hideSlides() {
        $('#rounded div .featured_text, #rounded div .featured_image').hide();
    }


    function initEffects() {
        hideSlides(); //make sure all slides are hidden at the beginning
        // replaced with jquery ui css framework
        //addRoundedCorners();
        //Cufon.replace('#peel h1,#updates h1,#welcome h1,.bblue-head', { fontFamily: 'TitilliumText14L' });
        firstSlide(1); //pick which slide is showed first; 1 through 5 (1-5); replace as needed
        $("ul.sf-menu").superfish({                   //initialize the menu options
            animation:   {opacity:'show',height:'show'},  // fade-in and slide-down animation
            speed:       'fast',                          // faster animation speed
            autoArrows:  false,                           // disable generation of arrow mark-up
            dropShadows: false                            // disable drop shadows
        });
        $('tr:nth-child(even)').addClass('alt'); // alternating table row color
    }

    //+++++ - Function for showing a certain slide - ++++//
    function firstSlide(i) {
        $('#featured'+i+' '+'.featured_text').show(); //this constructs a css selector; for i=1, the css selector is: #featured1 .featured_text
        $('#featured'+i+' '+'.featured_image').show();
        switchBackgrounds('._'+i);
    }

    function startSliding($buttons, $transition_time) {
        period = setInterval(slideEach, $transition_time);
        $($buttons).click(function($eventobj, $auto) {
            if (period && !$auto) clearInterval(period);
        });
        var i = 1;
        function slideEach() {
            $($buttons).filter(":eq("+i+")")
                .trigger('click',[true]); //simulate click here for each slidable item
            i+1 < $($buttons).length ? i++ : i = 0; //have all the items been slid?
        }
    }

    //+++++ - Apply some effects here - ++++//
    function doEff(x,y,z) {
        hideSlides();
        $(x+y).show();
        $(x+z).fadeIn(1500); //speed in milliseconds, change if you want
        $("#rounded").corner("br 12px").corner("tr 12px");//re-add rounded corners
    }

    //+++++ - Function switches backgrounds on links with class ._i; for i=1, the affected link clas is ._1 - ++++//

    function switchBackgrounds(i) {
        $('#but ul li a').css({'background-image':'url(images/nb.png)','backgroundPosition':'0 0'});
        $(i).css({'background-image':'url(images/nb.png)','backgroundPosition':'-52px 0'});
    }

    function controlButtons($buttons) {
        var totalLinks = 5;
        $($buttons).click(function(event) {
            for (var i=1; i<=totalLinks;i++) {
                if ($(event.target).is('._'+i)) {
                        doEff('#featured'+i+' ', '.featured_text','.featured_image');
                        switchBackgrounds('._'+i);
                }
            }
            return false;
        });
    }

    function adjustDimensions() {
        $('.roundit2,.roundit').each(function() {
            $(this).width($(this).find('img').attr('width'));
            $(this).height($(this).find('img').attr('height'));
        });
    }

    adjustDimensions();

    $('.sf-menu li:last-child a').css({'padding-right':'0px','margin-right':'0px'});

});



function checkUncheckAll(theElement) {
    var theForm = theElement.form, z = 0;
	for(z=0; z<theForm.length;z++){
        if(theForm[z].type == 'checkbox' && theForm[z].name != 'checkall'){
            theForm[z].checked = theElement.checked;
	    }
    }
}



function saveHetaTip(did) {
    var hetaval = $('#HetaTip').attr('value');
    $.post('/saveheta.php', {did: did, htv:hetaval}, function(data){alert(data);});
}

function checkNewsletterForm() {
    var formObj = document.newsletterForm;
    var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	var fieldsArr = eval('({"name":"your name", "email":"your email address"})');

    with(formObj) {
        for(var ind in fieldsArr){
            if(eval(ind).value == ''){
     	        alert('Please enter ' + fieldsArr[ind]);
     	        eval(ind).focus();
     	        return false;
            } else if(ind == 'email') {
                if(filter.test(eval(ind).value)) {
                    ;
                } else {
                    alert('Please enter a valid email address');
     	            eval(ind).focus();
     	            return false;
                }

            }
        }
    }

    return true;

}


var last_form_id = 0;

function createReplyForm(cid){
    if(last_form_id > 0){
        $('#reply_' + last_form_id).empty();
        var old_h = $('#reply_' + last_form_id).parent("div").height();
        $('#reply_' + last_form_id).parent("div").css('height', old_h - 70);
    }
    var orig_h = $('#reply_' + cid).parent("div").height();
    $('#reply_' + cid).parent("div").css('height', orig_h + 70);
    var str = '<br /><b>Write reply:</b><br /><form id="replyform_'+cid+'"><textarea name="Body" id="Body_'+cid+'" cols="76" rows="3"></textarea><br /><input type="button" value="Save"  onClick="javascript: saveCommentReply('+cid+');">&nbsp;<input type="button" value="Cancel" onClick="javascript: removeReplyForm('+cid+');"> <img id="img_loading" style="display: none;" src="/images/loading.gif" border="0" /><input type="hidden" name="comment_id" value="'+cid+'"></form>';
    $('#reply_' + cid).html(str);
   //update last id
   last_form_id = cid;
}



function removeReplyForm(cid){
    $('#reply_' + cid).empty();
    var old_h = $('#reply_' + cid).parent("div").height();
    $('#reply_' + cid).parent("div").css('height', old_h - 70);
    last_form_id = 0;
}

function saveCommentReply(cid) {
   if($('#Body_' + cid).val() == ''){ alert('Please enter message');$('#Body_' + cid).focus(); return false; }
   $('#img_loading').show();
   var form_str = $('#replyform_' + cid).serializeArray();
   $('#replies_' + cid).load('/rabatt_comment_handler.php', form_str, function(data, st){removeReplyForm(cid);});
}


function showCuponCodePopup(code, ext_link) {
    jQuery(function($) {
        $('.discount_code').html(code);
        $('#tempcode').css({
            border: '1px solid #ccc',
            padding: '4px'
        })
        .html(code);
        //$('tempcode').html(code);
        $('#codeWindow').jqm().jqmShow();
        showMerchantPopup(ext_link);
    });
}

function showMerchantPopup(ext_link){
    var nwnd = window.open(ext_link, 'external', 'width=700,height=600,status=1,menubar=1,scrollbars=1,resizable=1');
    nwnd.focus();
}