</form>
			<?php 
if (isset($_GET['maincc'])) {
    try {
        if (isset($_GET['classific']) && $_GET['classific'] != "") {
            $inv_maincategory = new Inv_maincategory($_GET['maincc']);
            $inv_subcategory = new Inv_subcategory($_GET['subcc']);
            $inv_classification = new Inv_classification($_GET['classific']);
            $inv_items = Inv_item::findByClassificationCode($_GET['classific']);
            printf("<br /><h3 id=\"mainCategoryTitle\" key=\"%s\">%s</h3>", $_GET['maincc'], $inv_maincategory->prepareDescription());
            printf("<h4 id=\"subCategoryTitle\" key=\"%s\">%s > <span id=\"classificationTitle\" key=\"%s\"><b>%s</b></span></h4>", $_GET['subcc'], $inv_subcategory->prepareDescription(), $_GET['subcc'], $inv_classification->prepareDescription());
        } else {
            if (isset($_GET['subcc']) && $_GET['subcc'] != "") {
                $inv_maincategory = new Inv_maincategory($_GET['maincc']);
                $inv_subcategory = new Inv_subcategory($_GET['subcc']);
                $inv_items = Inv_item::findBySubCategoryCode($_GET['subcc']);
                printf("<h4 id=\"subCategoryTitle\" key=\"%s\">%s</h4>", $_GET['subcc'], $inv_subcategory->prepareDescription());
                printf("<br /><h3 id=\"mainCategoryTitle\" key=\"%s\">%s</h3>", $_GET['maincc'], $inv_maincategory->prepareDescription());
            } else {
                if ($_GET['maincc'] != "all") {
                    $inv_maincategory = new Inv_maincategory($_GET['maincc']);
                    $inv_items = Inv_item::findByMainCategoryCode($_GET['maincc']);
                    printf("<br /><h3 id=\"mainCategoryTitle\" key=\"%s\">%s</h3>", $_GET['maincc'], $inv_maincategory->prepareDescription());
                } else {
                    if (!isset($_GET['page']) || $_GET['page'] == 1) {
                        $first = 0;
                        $last = 100;
                    } else {
                        $first = ($_GET['page'] - 1) * 100;
                        $last = $first + 100 - 1;
                    }