$(document).ready(function() {

    /* Handle Setting up the catagory drop down based on the query string */
    // var primaryCatId = $(document).getUrlParam("ddlPrimaryCategory_searchbar");

    if ($("#ddlPrimaryCategory_searchbar").val() == null)
        return;

    GetCategoryValues($('#ddlPrimaryCategory_searchbar').val());
    var secondaryCatId = $("#hdnCategoryValueId").val();

    /*
    if (primaryCatId != null) {
    $("#ddlPrimaryCategory_searchbar").val(primaryCatId);
    GetCategoryValues(primaryCatId);
    }*/

    if (secondaryCatId != null) {
        $("#ddlSecondaryCategory_searchbar").val(secondaryCatId);
    }
    /* End*/

    /* Adds event to primary cat drop down to update seocndary when selection changed */
    $("#ddlPrimaryCategory_searchbar").change(function() {
        GetCategoryValues($('#ddlPrimaryCategory_searchbar').val());

    });

    /* Ensures select box fires validation event on change rather than just onblur */
    $("select").change(function() {
        $(this).valid();
    });

    /* Fires saved search event*/

        $("#ddlSavedSearch_searchbar").change(function() {
            window.location = '/account/saved-searches/default.aspx?SearchId=' + $(this).val();
        });
        
          
     $("#tbKeywords").autocomplete({
        source: "/handlers/search-term-auto-suggest.ashx",
        minLength: 1,

    select : function(event, ui){
            if(document.selection) { 
                this.focus(); 
                var oSel = document.selection.createRange(); 
                oSel.moveStart('character',this.value.length); 
                oSel.moveEnd('character',0); 
                oSel.select(); 
            } 
        }

    });
    
    
    $("#tbPostcode").autocomplete({
        source: "/handlers/postcode-auto-suggest.ashx",
        minLength: 3,

    select : function(event, ui){
            if(document.selection) { 
                this.focus(); 
                var oSel = document.selection.createRange(); 
                oSel.moveStart('character',this.value.length); 
                oSel.moveEnd('character',0); 
                oSel.select(); 
            } 
        }

    });
 
 

});

function GetCategoryValues(primaryCategoryId) {
    // Remove all options
    $('#ddlSecondaryCategory_searchbar').empty();

    if (primaryCategoryId == "") {
        $('#ddlSecondaryCategory_searchbar').append("<option value='-1'>Select a type</option>");
        return;
    }
    
    $.ajax({
        type: "GET",
        dataType: "xml",
        url: "/handlers/category-value-handler.ashx?PrimaryCategoryId=" + primaryCategoryId + "&WhyDoYouNeedThisIE=" + new Date().getTime() + "&WithResults=False&WithDisplayTrue=True",

        success: function(xml) {
            $(xml).find('CategoryValue').each(function() {
                var valueId = $(this).find('CategoryValueId').text();
                var valueText = $(this).find('CategoryText').text();
                var selected = 0 == valueId ? 'selected' : '';
                $('#ddlSecondaryCategory_searchbar').append("<option value='" + valueId + "' " + selected + ">" + valueText + "</option>");
            });
        },
        async: false
    });
}


$(function() {

    $('.clearOnFocus').focus(function() {
        // ok, need a bit a of a hack here
        //postcode and keyword autosuggest clash with this as they trigger
        // focus when inserting an item
        var value  = $(this).val().toLowerCase();

        if (value == 'minimum price..' || value == 'maximum price..' || value == 'enter postcode' || value == 'enter keywords') {
            $(this).val('');
        }

    });

});