function is_numeric(mixed_var) { return !isNaN (mixed_var); } function CheckFields(value) { if (!is_numeric(value) || value == "") { alert('Количество должно быть числом!'); return false; } return true; } nn4 = (document.layers)? true : false; ie4 = (document.all)? true : false; nn6 = (document.getElementById && !ie4)? true : false; function popupWin(cardName, winW, winH, winTitle) { //if (nn4 || ie4 || nn6) { posX = Math.round((screen.width - winW) / 2); posY = Math.round((screen.height - winH) / 2); posCode = /*(nn4 || nn6)? 'screenX='+posX+',screenY='+posY :*/ 'left='+posX+',top='+posY; //} else { posCode = ''; } //alert(posCode); cardWindow = window.open('','_blank','menubar=no,toolbar=no,scrollbars=no,status=no,width='+winW+',height='+winH+','+posCode); cardWindow.document.open(); cardWindow.document.write(''+winTitle+'<\/title><\/head>'); cardWindow.document.write('<body marginwidth=0 marginheight=0 topmargin=0 leftmargin=0 rightmargin=0 bottommargin=0>'); cardWindow.document.write('<center><img src="'+cardName+'" width="'+winW+'" height="'+winH+'" align="center" /></center><\/body><\/html>'); cardWindow.document.close(); cardWindow.focus(); } function CheckGood(good_id) { var req = new JsHttpRequest(); req.onreadystatechange = function() { if (req.readyState == 4) { if (req.responseJS.res != 'error') { document.getElementById('go_type').value='good'; document.getElementById('go_id').value=good_id; } } } req.open('POST','/index_ajax.php',true); req.send({ 'act': 'good_check', 'good_id': good_id}); } // при выборе каталога грузим женские/мужские товары function LoadWM(catalogue_id) { //document.getElementById('select_wm').innerHTML = '<strong>Загрузка...</strong>'; document.getElementById('select_brands').innerHTML = ''; document.getElementById('select_goods').innerHTML = ''; document.getElementById('go_button').disabled = true; document.getElementById('go_type').value = ''; document.getElementById('go_wm').value = ''; document.getElementById('go_id').value = ''; document.getElementById('catalogue_id').value = ''; var req = new JsHttpRequest(); req.onreadystatechange = function() { if (req.readyState == 4) { if (req.responseJS.res == 'error') document.getElementById('select_wm').innerHTML = ''; else { document.getElementById('go_button').disabled = false; document.getElementById('go_type').value='catalogue'; document.getElementById('catalogue_id').value=catalogue_id; document.getElementById('select_wm').innerHTML = req.responseJS.res; } } } req.open('POST','/index_ajax.php',true); req.send({ 'act': 'wm_list', 'catalogue_id': catalogue_id}); } // при выборе пола грузим бренды function LoadBrands(wm) { //document.getElementById('select_brands').innerHTML = '<strong>Загрузка...</strong>'; document.getElementById('select_brands').innerHTML = ''; document.getElementById('select_goods').innerHTML = ''; document.getElementById('go_button').disabled = true; document.getElementById('go_wm').value = ''; document.getElementById('go_id').value = ''; catalogue_id = document.getElementById('catalogue_id').value; var req = new JsHttpRequest(); req.onreadystatechange = function() { if (req.readyState == 4) { if (req.responseJS.res == 'error') { document.getElementById('select_brands').innerHTML = ''; } else { document.getElementById('go_button').disabled = false; document.getElementById('go_type').value='wm'; document.getElementById('go_wm').value=wm; document.getElementById('select_brands').innerHTML = req.responseJS.res; } } } req.open('POST','/index_ajax.php',true); req.send({ 'act': 'brands_list', 'catalogue_id': catalogue_id, 'wm':wm}); } // при выборе бренда грузим товары function LoadGoods(brand_id) { //document.getElementById('select_goods').innerHTML = '<strong>Загрузка...</strong>'; document.getElementById('go_button').disabled = true; wm = document.getElementById('go_wm').value; var req = new JsHttpRequest(); req.onreadystatechange = function() { if (req.readyState == 4) { if (req.responseJS.res == 'error') document.getElementById('select_goods').innerHTML = ''; else { document.getElementById('go_type').value='brand'; document.getElementById('go_button').disabled = false; document.getElementById('go_id').value=brand_id; document.getElementById('select_goods').innerHTML = req.responseJS.res; } } } req.open('POST','/index_ajax.php',true); req.send({ 'act': 'goods_list', 'brand_id': brand_id, 'wm':wm}); } function Go() { switch(document.getElementById('go_type').value) { case 'catalogue': location.href="/catalogue_show/" + document.getElementById('catalogue_id').value + ".html"; break; case 'wm': location.href="/"+document.getElementById('go_wm').value+"_show/" + document.getElementById('catalogue_id').value + ".html"; break; case 'brand': location.href="/brand_"+document.getElementById('go_wm').value+"_show/" + document.getElementById('go_id').value + ".html"; break; case 'good': location.href="/good_show/" + document.getElementById('go_id').value + ".html"; break; } }