/* == Theme Options JavaScript == */

jQuery(document).ready(function() {
    
    jQuery('#body-font-sample').css("font-family",jQuery('#body-font').val());
    jQuery('#heading-font-sample').css("font-family",jQuery('#heading-font').val());
    jQuery('#blog-name-font-sample').css("font-family",jQuery('#blog-name-font').val());
    
    if(getCookie("currtab") != "" && getCookie("currtab") != null) {
	jQuery('.tab').removeClass('current-tab');
	var currtab = getCookie("currtab");
	jQuery('#' + currtab).addClass('current-tab');
	var currsection = currtab.replace('tab','section');
	jQuery('.section').hide();
	jQuery('#' + currsection).show();
    }
    
    jQuery('.tab').click(function() {
        var tabid = jQuery(this).attr("id");
        var currtabid = jQuery(".current-tab").attr("id");
        if(tabid != currtabid) {
            jQuery(".settings-error").fadeOut(300);
            jQuery(".tab").removeClass("current-tab");
            jQuery(this).addClass("current-tab");
            jQuery(".section").slideUp(400);
            jQuery('#' + tabid.replace("tab","section")).slideDown(400);
        }
    });
    
    jQuery(".font-select").change(function() {
        jQuery("#" + jQuery(this).attr("id") + "-sample").css("font-family",jQuery(this).val());
    });
    
    jQuery('#category-select').change(function() {
        var elem = document.getElementById('category-select');
        var list = "";
        var i;
        for(i=0;i<elem.length;i++) {
            if(elem[i].selected) {
                if(elem[i].value == "0") {
                    list = "0";
                    break;
                } else {
                    list = list + elem[i].value + ",";
                }
            }
        }
        jQuery('#slider-categories').val(list);
    });
    
    //Upload image script
    var formfieldID;
    jQuery('.image_upload').click(function() {
        var btnId = jQuery(this).attr("id");
        formfieldID = btnId.replace("_upload","");
        tb_show('', 'media-upload.php?type=image&amp;TB_iframe=true');
        return false;
    });
    window.send_to_editor = function(html) {
        imgurl = jQuery('img',html).attr('src');
        jQuery('#' + formfieldID).val(imgurl);
        tb_remove();
    }
    
    //Setting cookie to remember last tab
    jQuery('#submit').click(function() {
        var currentTabId = jQuery('.current-tab').attr("id");
        setCookie("currtab",currentTabId,3);
    });
    jQuery('#submit-2').click(function() {
        var currentTabId = jQuery('.current-tab').attr("id");
        setCookie("currtab",currentTabId,3);
    });
    jQuery('#settings-reset').click(function() {
        var currentTabId = jQuery('.current-tab').attr("id");
        setCookie("currtab",currentTabId,3);
    });
});

function setCookie(name,value,secs) {
    if(secs) {
        var date = new Date();
        date.setTime(date.getTime()+(secs*1000));
        var expires = "; expires="+date.toGMTString();
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
}

function getCookie(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;
}