$(document).ready(
	function() {
	    $(document).mouseover(
            function(event) {
                var $target = $(event.target);
                var elementId = $target.attr("id");
                if (elementId != 'mdcSavedSearchText' && elementId != 'mdcSaveSearchPopUpControl' && $target.parents('#mdcSaveSearchPopUpControl').length == 0) {
                    $('#mdcSaveSearchPopUpControl').addClass('mdcHide');
                }
            });
	    $('#mdcSavedSearchText').bind('mouseover', SearchResultsPopUp);
	    ShowScrollBarInQuickSearch();
	    ShowScrollBarInQuickSearchEdit();
	    ShowScrollBarInPopUp();
	});

function SearchResultsPopUp() {
    var resultsPopUp = $('#mdcSaveSearchPopUpControl');
    var saveSearchText = $('#mdcSavedSearchText')
    if(saveSearchText!=null)
    {
      var aleft = saveSearchText.position().left+"px";
      var atop = saveSearchText.position().top+15+"px";
      resultsPopUp.css({left:aleft,top:atop});
    }
    resultsPopUp.removeClass('mdcHide');
}

function SwitchSearchResultsToEdit() {
    document.getElementById('mdcSaveSearchEdit').className = 'mdcHide';
    $('#mdcSaveSearch>#mdcSaveSearchBody').toggleClass('mdcHide');
    document.getElementById('mdcSaveSearchBodyEditState').className = 'mdcSaveSearchState';
}

function CancelUpdateSearchResults() {
    $('#mdcSaveSearch>#mdcACTabs>#mdcSaveSearchEdit').toggleClass('mdcHide').addClass('mdcSaveSearchState');
    $('#mdcSaveSearch>#mdcSaveSearchBody').toggleClass('mdcHide');
    $('#mdcSaveSearch>#mdcSaveSearchBodyEditState').toggleClass('mdcHide');
    RevertSaveNameChange();
    $('#mdcWarningMessage').attr('class', 'mdcHide');
    document.getElementById('ctl00_ctl00_MdcWebPartManager_SaveSearchItemWebPart_ctl00_mdcHfiledOverwriteFlag').value = "";
}

function RevertSaveNameChange() {
    var aResultItems = $('#mdcSaveSearch>#mdcSaveSearchBody>div>ul>li>a');
    var aTable = $('#mdcSaveSearch>#mdcSaveSearchBodyEditState>#mdcSaveSearchTable>tbody');
    var aInputBoxStr = document.getElementById('ctl00_ctl00_MdcWebPartManager_SaveSearchItemWebPart_ctl00_mdcHfiledInputBoxStr').value;
    aTable.empty();
    aTable.append("<tr><th class='mdcSaveSearchItemName'></th><th class='mdcSaveSearchItemDelete'></th></tr>");
    if (aResultItems != null) {
        $.each(aResultItems, function(i, val) {
            var aId = aResultItems[i].id;
            var aInputId = "SaveSearchTitle" + aId;
            var aDelImgId = "DeleteImage" + aId;
            var aItemName = aResultItems[i].innerHTML;
            aTable.append("<tr class=\"mdcSaveSearchItemRow\"><td><input id=\"" + aInputId + "\" type=\"text\" class=\"mdcSaveSearchInput\" value=\"" + aItemName + "\" /></td><td style=\"vertical-align:middle;\"><img id=\"" + aDelImgId + "\" onclick=\"this.parentNode.parentNode.parentNode.removeChild(this.parentNode.parentNode);ShowScrollBarInQuickSearchEdit();\" src=\"/_layouts/Mdc/Images/CloseButtonIcon-Gray.gif\" onmouseout=\"this.src=\'/_layouts/Mdc/Images/CloseButtonIcon-Gray.gif\'\" onmouseover=\"this.src=\'/_layouts/Mdc/Images/CloseButtonIcon-Blue.gif\'\" alt=\"\" class=\"DeleteSaveSearchButton\"></td><td></td></tr>");
        });
    }    
}

function UpdateSearchResults(theUrl, theInputString) {
    var aEmptyItems = GetEmptyItems();
    var aDuplicateItems = GetDuplicateItems();

    if (aEmptyItems.length > 0) {
        $('#mdcSaveSearchMsg')[0].innerHTML = "Please enter a name for your saved search.";
        $('#mdcWarningMessage').removeClass('mdcHide');
        MakeInvalidItemsHighlight(aEmptyItems);
    }
    else if (aDuplicateItems.length > 0) {
        $('#mdcSaveSearchMsg')[0].innerHTML = "You already have a saved search with this name. Saving will overwrite it.";
        $('#mdcWarningMessage').removeClass('mdcHide');
        MakeInvalidItemsHighlight(aDuplicateItems);
        if (document.getElementById('ctl00_ctl00_MdcWebPartManager_SaveSearchItemWebPart_ctl00_mdcHfiledOverwriteFlag').value == "") {
            document.getElementById('ctl00_ctl00_MdcWebPartManager_SaveSearchItemWebPart_ctl00_mdcHfiledOverwriteFlag').value = "1";
        }
        else {
            $('#mdcWarningMessage').addClass('mdcHide');
            ResloveDuplicateItems(aDuplicateItems);
            document.getElementById('ctl00_ctl00_MdcWebPartManager_SaveSearchItemWebPart_ctl00_mdcHfiledOverwriteFlag').value = "";
            $.mdc.submitPostFormArray(theUrl, theInputString);
        }
    }
    else {
        $('#mdcWarningMessage').addClass('mdcHide');
        $.mdc.submitPostFormArray(theUrl, theInputString);
    }
}

function GetEmptyItems() {
    var aInputItems = $('#mdcSaveSearch>#mdcSaveSearchBodyEditState>#mdcSaveSearchTable>tbody>tr>td>input');
    var aEmptyItems = new Array();
    if (aInputItems != null) {
        $.each(aInputItems, function(i, val) {
        var aValue = aInputItems[i].value.replace(/[ ]/g, "");
            var aId = aInputItems[i].id;
            $('#' + aId).removeClass();
            $('#' + aId).addClass("mdcSaveSearchInput");
            if (aValue == "") {
                aEmptyItems.push(aId);
            }
        });
    }
    return aEmptyItems;
}



function GetDuplicateItems() {
    var aInputItems = $('#mdcSaveSearch>#mdcSaveSearchBodyEditState>#mdcSaveSearchTable>tbody>tr>td>input');
    var aDuplicateItems = new Array();
    if (aInputItems != null) {
        for (var i = 0; i < aInputItems.length; i++) {
            var aValue = aInputItems[i].value;
            var aId = aInputItems[i].id;
            $('#' + aId).removeClass();
            $('#' + aId).addClass("mdcSaveSearchInput");
            if (aValue != "") {
                var flag = 0;
                for (var j = i + 1; j < aInputItems.length; j++) {
                    var aSubValue = aInputItems[j].value;
                    var aSubId = aInputItems[j].id;
                    if (aValue == aSubValue) {
                        if (flag == 0) {
                            aDuplicateItems.push(aId);
                        }
                        aDuplicateItems.push(aSubId);
                        flag = flag + 1;
                    }
                }
            }
        }
    }
    return aDuplicateItems;
}

function ResloveDuplicateItems(theDuplicateItems) {
    if (theDuplicateItems != null) {
        var count = 0;

        for (var i = 0; i < theDuplicateItems.length; i++) {
            if (CompareWithOldItem(theDuplicateItems[i], $('#' + theDuplicateItems[i])[0].value) == false) {
                if (count > 0) {
                    //Exclude the first one,others need to be overwrited 
                    $('#' + theDuplicateItems[i])[0].parentNode.parentNode.parentNode.removeChild($('#' + theDuplicateItems[i])[0].parentNode.parentNode);
                }
                count = count + 1;
            }
            else {
                //old items need to be overwrited
                $('#' + theDuplicateItems[i])[0].parentNode.parentNode.parentNode.removeChild($('#' + theDuplicateItems[i])[0].parentNode.parentNode);
            }
        }
    }
}

function CompareWithOldItem(theItemId, theItemValue) {
    var aId = theItemId.replace("SaveSearchTitle", "");
    aId = aId.replace(/(^\s*)|(\s*$)/g, ""); //remove spaces
    var aOldItem = $('#mdcSaveSearch>#mdcSaveSearchBody>div>ul>li>#' + aId);
    if (aOldItem != null && theItemValue != "") {
        if (aOldItem[0].innerHTML == theItemValue) {
            return true;
        }
    }

    return false;
}

function MakeInvalidItemsHighlight(theInvalidItems) {
    if (theInvalidItems != null) {
        for (var i = 0; i < theInvalidItems.length; i++) {
            $('#' + theInvalidItems[i]).removeClass();
            $('#' + theInvalidItems[i]).addClass("mdcSaveSearchInputHighlight");
        }
    }
}

function ShowScrollBarInQuickSearch() {
    var aResultItems = $('#mdcSaveSearch>#mdcSaveSearchBody>div>ul>li>a');
    if (aResultItems != null) {
        if (aResultItems.length > 10) {
            $('#mdcSaveSearch>#mdcSaveSearchBody').css('overflow-y', 'auto');
            $('#mdcSaveSearch>#mdcSaveSearchBody').css('height', 185);
        }
        else {
            $('#mdcSaveSearch>#mdcSaveSearchBody').css('overflow-y', 'hidden');
            $('#mdcSaveSearch>#mdcSaveSearchBody').css('height', 'auto');
        }
    }  
}
function ShowScrollBarInQuickSearchEdit() {
    var aInputItems = $('#mdcSaveSearch>#mdcSaveSearchBodyEditState>#mdcSaveSearchTable>tbody>tr>td>input');
    if (aInputItems != null) {
        if (aInputItems.length > 10) {
            $('#mdcSaveSearch>#mdcSaveSearchBodyEditState').css('overflow-y', 'auto');
            $('#mdcSaveSearch>#mdcSaveSearchBodyEditState').css('height', 292);
        }
        else {
            $('#mdcSaveSearch>#mdcSaveSearchBodyEditState').css('overflow-y', 'hidden');
            $('#mdcSaveSearch>#mdcSaveSearchBodyEditState').css('height', 'auto');
        }
    }
}
function ShowScrollBarInPopUp() {
    var aResultItemsInHomePage = $('#mdcSaveSearchPopUpControl>#mdcSaveSearchPopUpBody>div>ul>li>a');
    if (aResultItemsInHomePage != null) {
        if (aResultItemsInHomePage.length > 10) {
            $('#mdcSaveSearchPopUpControl>#mdcSaveSearchPopUpBody').css('overflow-y', 'auto');
            $('#mdcSaveSearchPopUpControl>#mdcSaveSearchPopUpBody').css('height', 185);
        }
        else {
            $('#mdcSaveSearchPopUpControl>#mdcSaveSearchPopUpBody').css('overflow-y', 'hidden');
            $('#mdcSaveSearchPopUpControl>#mdcSaveSearchPopUpBody').css('height', 'auto');
        }
    }
}