// JavaScript Document

/* 
SECTION CONTACT INFORMATION 
---------------------------
*/

var contactInfoToggler;

function ContactInfoToggler(speed) {
    this.POSTER_HEIGHT = 314;
    this.TOGGLE_SPEED = 0.3;
    this.visible				// Visibility of ContactInfo
    this.contactInfo; 		// DOM object
    this.contactInfoHeight; // Height of contactInfoContent
    this.contactInfoBaseY; // Default y-position of ContactInfo
    this.tween; 				// Tweener
    this.visibleHeight = 0; // Visible height of ContactInfo - animated

    if (speed) {
        this.TOGGLE_SPEED = speed;
    }

    this.init();
}

ContactInfoToggler.prototype.init = function() {
    var posterY = $("#SectionPoster").offset().top;

    // Position buttons
    var buttonContainer = $("#PosterButtons .buttonContainer");
    buttonContainer.css("position", "absolute");
    buttonContainerHeight = buttonContainer.innerHeight();
    buttonContainer.css("top", posterY + this.POSTER_HEIGHT - buttonContainerHeight);

    this.contactInfo = $("#ContactInfo");
    this.contactInfo.css("position", "absolute");
    this.contactInfoHeight = this.contactInfo.innerHeight();

    this.contactInfoBaseY = posterY + this.POSTER_HEIGHT - buttonContainerHeight;
    this.repositionContactInfo();

    this.contactInfo.css("display", "block");
}

ContactInfoToggler.prototype.toggle = function() {
    if (!this.visible) {
        $(".buttonContainer .button.contact").addClass("open")
        this.setTween(this.contactInfoHeight);
    } else {
        this.setTween(0);
    }
    this.visible = !this.visible;
}

ContactInfoToggler.prototype.repositionContactInfo = function() {
    this.contactInfo.css("top", this.contactInfoBaseY - this.visibleHeight);
    this.contactInfo.css("clip", "rect(0px 235px " + this.visibleHeight + "px 0px)");
}

ContactInfoToggler.prototype.motionFinished = function() {
    this.repositionContactInfo();
    if (!this.visible) {
        $(".buttonContainer .button.contact").removeClass("open")
    }
}

ContactInfoToggler.prototype.setTween = function(height) {
    if (this.tween) {
        this.tween.continueTo(height, this.TOGGLE_SPEED);
    } else {
        this.tween = new Tween(this, "visibleHeight", Tween.regularEaseOut, this.visibleHeight, height, this.TOGGLE_SPEED, "");
        this.tween.onMotionChanged = Delegate.create(this, this.repositionContactInfo);
        this.tween.onMotionFinished = Delegate.create(this, this.motionFinished);
        this.tween.start();
    }
}

function applyAlternateRowColors(item, inverse) {
    var pos = inverse ? 1 : 0;
    // List items
    $(item).find("ul li").each(function() {
        if (pos % 2 == 1) {
            $(this).addClass("alternate");
        }
        pos++;
    });

    // table items
    pos = inverse ? 1 : 0;
    $(item).find("tr").each(function() {
        if (pos % 2 == 1) {
            $(this).addClass("alternate");
        }
        pos++;
    });
}

function verticalAlignBanner(banner) {
    var title = $(banner).children("span");
    if (title && title.height() < 30) {
        $(banner).addClass("singleLine");
    }
}

/*
Search GUI
*/
var DEFAULT_SEARCH_TEXT = "Search";
var searchPageURL = null; // Is set from episerver masterpage
var searchTextField = null;
function initSearch() {
    searchTextField = $("#Search .text");
    searchTextField.focus(function(evt) {
        updateSearchInput(evt);
    });
    searchTextField.blur(function(evt) {
        updateSearchInput(evt);
    });

    $(".searchResultList li").live("click", function() {
        window.location = $(this).find("a").attr("href");
    });

}

function updateSearchInput(evt) {
    if (evt) {
        var value = evt.target.value;
        if (evt.type == "focus") {
            if (value == DEFAULT_SEARCH_TEXT) {
                evt.target.value = "";
            }
        } else {
            if (value == "") {
                evt.target.value = DEFAULT_SEARCH_TEXT;
            }
        }
    }
}
function filterSearchKeyPress(input, e) {
    var keycode;
    if (window.event) {
        keycode = window.event.keyCode;
    }
    else if (e) {
        keycode = e.which;
    }
    else {
        return true;
    }

    if (keycode == 13) {
        if (searchPageURL && input) {
            var url = searchPageURL + "?query=" + input.value;
            window.location = url;
            return false;
        } else {
            alert("SearchPageURL not set");
            return false;
        }
    }
    return true;
}

/* Cufon */
function activateCufon() {
    Cufon('.main', {
        hover: { color: '#000000' }

    });
    //Modified by Atul
    Cufon.replace("h1");
    Cufon.replace(".titleTextBox span.title");
    Cufon.replace(".inner-cont h2");
    Cufon.replace(".inner-cont_last h2");
    Cufon.replace(".inner-cont_mid h2");
    Cufon.replace(".panel h2");
    Cufon.replace(".subTitle");
    Cufon.replace(".logo");
    Cufon.replace(".mainlinks");
    Cufon.replace(".menulinksselected");
    Cufon.replace(".section-Top-heading");

}


$(document).ready(function() {

    $("body").addClass("cufon");

    // Remove link on button
    $(".buttonContainer .button.contact").attr("href", "#");

    contactInfoToggler = new ContactInfoToggler();
    $(".buttonContainer .button.contact").click(function() {
        contactInfoToggler.toggle();
    });

    /* Alternate row color on tables and lists */
    $(".alternate").each(function() {
        applyAlternateRowColors(this);
    });

    /* Alternate row color on episerver table*/
    $(".grayHeaderAlternate").each(function() {
        applyAlternateRowColors(this, true);
    });

    /* Created by Atul */
    /* Alternate row color on tables and lists for table with white header and alternate colors */
    $(".Plain-alternate").each(function() {
        applyAlternateRowColors(this, false);
    });

    /* Vertical align title banners */
    $(".banner.titleBox").each(function() {
        verticalAlignBanner(this);
    });

    $("body").removeClass("alternative");

    initSearch();
});


function fv(str) {
    return str.replace("'", "\'");
}