function syncsum (obj) {
//обновление общей выбранной суммы на странице продукта
if (document.getElementById("totalprice").innerHTML == '') {
//если вначале загрузке страницы
document.getElementById("totalprice").innerHTML = document.getElementById("productcena").innerHTML
}else{
if(obj){
//если общая цена уже была установлена
oldtotalprice = parseFloat(document.getElementById("totalprice").innerHTML)
checkedprice = parseFloat(obj.id)
if (obj.checked) {
// alert(oldtotalprice+" + "+ checkedprice)
newprice = oldtotalprice + checkedprice
} else {
//если передумали брать продукт
// alert(oldtotalprice+" - "+ checkedprice)
newprice = (oldtotalprice*100 - checkedprice*100)/100
}
document.getElementById("totalprice").innerHTML = newprice;
}}
}
function openpage(pagenumber) {
//отправляет постом номер выводимой страницы
document.getElementById("startelement").value = pagenumber;
a=document.getElementById("ProdPage");
a.submit();
}
function openBasket(addr)
{
var str=id_prod_arr[0]+'='+document.getElementsByName(id_prod_arr[0])[0].value;
var j=1
for(var i=1;id_prod_arr[i];i++)
{
if(document.getElementsByName(id_prod_arr[i])[0].checked)
{
str=str+'&'+id_prod_arr[i]+'='+document.getElementsByName(id_prod_arr[i])[0].value;
}
}
new_window = window.open(addr+"?"+str,"new_window", "resizable=yes,scrollbars=yes,toolbar=yes,userbar=yes,location=yes,status=yes,menubar=yes");
}
function getDims(winWidth, winHeight) {
var dims = new Object();
if (winWidth) {
dims.width = winWidth;
dims.scrollbars = false;
if (screen.width < dims.width + 70) {
dims.width = screen.width - 70;
dims.scrollbars = true;
}
}
if (winHeight) {
dims.height = winHeight;
if (screen.height < dims.height + 100) {
dims.height = screen.height - 100;
dims.scrollbars = true;
}
}
dims.heightStr = (winHeight)? ',height=' + dims.height : '';
dims.scrollbarsStr = (dims.scrollbars)? ',scrollbars=yes' : ',scrollbars=no';
dims.width=(dims.scrollbars)? dims.width+17 : dims.width;
dims.widthStr = (winWidth)? ',width=' + dims.width : '';
dims.posX = Math.round((screen.width - dims.width) / 2);
dims.posY = Math.round((screen.height - winHeight) / 2);
dims.posCode = (document.all)? ',left=' + dims.posX + ',top=' + dims.posY : ',screenX=' + dims.posX + ',screenY=' + dims.posY;
return dims;
}
function popupImg(imgSrc, winName, imgWidth, imgHeight, winTitle) {
winWidth = (imgWidth)? imgWidth +0 : null;
winHeight = (imgHeight)? imgHeight + 0 : null;
var dims = getDims(winWidth, winHeight);
var popupWin = window.open('', winName, 'menubar=no,toolbar=no,resizable=yes,status=yes' + dims.scrollbarsStr + dims.widthStr + dims.heightStr + dims.posCode);
if (popupWin) {
popupWin.document.open();
popupWin.document.write('' + winTitle + '')
popupWin.document.write('
')
popupWin.document.write('')
popupWin.document.close();
}
return false;
}
function openNoDialog(href,winName) {
window.open(href, winName, 'menubar=no,toolbar=no,resizable=yes,status=yes');
}