function addcart(cart_type, prodcode, style, qty) {
    document.form1.action.value="cart";
    document.form1.x.value="add";
    document.form1.cart_type.value=cart_type;
    document.form1.prodcode.value=prodcode;
    document.form1.style.value=style;
    document.form1.qty.value=qty;
    document.form1.submit();
}

function removecart(k, prodcode) {
    ans = confirm("Are you sure to remove "+prodcode+"? (OK = Yes   Cancel = No)");
  	if (ans==true)
    {
        document.form1.action.value="cart";
        document.form1.x.value="remove";
        document.form1.cart_item_index.value=k;
        document.form1.prodcode.value=prodcode;
        document.form1.submit();
    }
}

function removeallcart(cart_type) {
    ans = confirm("Are you sure to remove All? (OK = Yes   Cancel = No)");
  	if (ans==true)
    {
        document.form1.action.value="cart";
        document.form1.x.value="removeall"+cart_type;
        document.form1.submit();
    }
}

function viewcart() {
    document.form1.action.value="cart";
    document.form1.x.value="viewcart";
    document.form1.submit();
}

function sendenquiry() {
    document.form1.action.value="cart";
    document.form1.x.value="sendenquiry";
    document.form1.submit();
}


function updatecart() {
    document.frmcart.x.value="updatecart_and_return";
    document.frmcart.submit();
}

function previewenquiry() {
    document.frmcart.x.value="previewenquiry";
    document.frmcart.submit();
}

function signout() {

    ans = confirm("Are you sure to Sign Out? (OK = Yes   Cancel = No)");
  	if (ans==true)
    {
        document.form1.action.value="signout";
        document.form1.submit();
    }
}