// *****************************************************************************
// General Functions
// *****************************************************************************
function open_window(link,w,h) {
w = w + 20;
h = h + 20;
var win = "width="+w+",height="+h+",menubar=no,location=no,resizable=no,scrollbars=no";
var wishWin = window.open(link,'popupwin',win);
return wishWin;
}
function open_window_named(winname,link,w,h) {
w = w + 20;
h = h + 20;
var win = "width="+w+",height="+h+",menubar=no,location=no,resizable=no,scrollbars=no";
var wishWin = window.open(link,winname,win);
return wishWin;
}
function open_picture(link,header,w,h) {
w = w + 22;
h = h + 60;
var win = "width="+w+",height="+h+",menubar=no,location=no,resizable=no,scrollbars=no";
var wishWin = window.open('','largethumb',win);
wishWin.document.clear();
wishWin.document.write('');
wishWin.document.write('
');
wishWin.document.write('
');
wishWin.document.write('
');
wishWin.document.write('
Close
');
wishWin.document.write('
');
wishWin.document.write('
'+header+'');
wishWin.document.close();
}
function getCookie(name) {
var dc = document.cookie;
var prefix = name + "=";
var begin = dc.indexOf("; " + prefix);
if (begin == -1) {
begin = dc.indexOf(prefix);
if (begin != 0) return null;
} else {
begin += 2;
}
var end = document.cookie.indexOf(";", begin);
if (end == -1) {
end = dc.length;
}
return unescape(dc.substring(begin + prefix.length, end));
}
function savescrollbarloaction(){
if (navigator.appName == "Microsoft Internet Explorer") {
document.cookie="scrollx="+ document.body.scrollLeft;
document.cookie="scrolly="+ document.body.scrollTop;
} else {
document.cookie="scrollx="+ window.pageXOffset;
document.cookie="scrolly="+ window.pageYOffset;
}
}
function loadscrollbarloaction(){
if (navigator.appName == "Microsoft Internet Explorer") {
document.scrollTo(getCookie("scrollx"),getCookie("scrolly"));
} else {
window.scrollTo(getCookie("scrollx"),getCookie("scrolly"));
}
}
function printlayer(lname) {
var txt = document.getElementById(lname).innerHTML;
var wishWin=open_window('',800,600);
wishWin.document.open();
wishWin.document.write(txt);
wishWin.document.close();
wishWin.window.print();
// the previous line may need to be...
// document.print();
}
function resizeiFrame(elem)
{
var the_height=elem.contentWindow.document.body.scrollHeight;
elem.height=the_height;
}
// *****************************************************************************
// Conversion Calculators
// *****************************************************************************
function calculate_temp(field_c,field_f,t) {
var c = document.getElementById(field_c);
var f = document.getElementById(field_f);
if (c == "") { c.value = 1; }
if (f == "") { f.value = 1; }
if (t == "1") {
var z = ( ( c.value * 9 ) / 5 ) + 32;
f.value = z.toFixed(2);
} else {
var z = ( ( f.value - 32 ) * 5 ) / 9;
c.value = z.toFixed(2);
}
}
function calculate_volume(field_l,field_g,t) {
var l = document.getElementById(field_l);
var g = document.getElementById(field_g);
if (l == "") { l.value = 1; }
if (g == "") { g.value = 1; }
if (t == "1") {
var z = l.value * 0.2642;
g.value = z.toFixed(2);
} else {
var z = g.value * 3.785;
l.value = z.toFixed(2);
}
}
function calculate_length(field_m,field_i,t) {
var m = document.getElementById(field_m);
var i = document.getElementById(field_i);
if (m == "") { m.value = 1; }
if (i == "") { i.value = 1; }
if (t == "1") {
var z = m.value * 0.0393700787;
i.value = z.toFixed(2);
} else {
var z = i.value / 0.0393700787;
m.value = z.toFixed(2);
}
}
function calculate_tankvolume(field_x,field_y,field_z,field_l,field_g) {
var x = document.getElementById(field_x);
var y = document.getElementById(field_y);
var z = document.getElementById(field_z);
var l = document.getElementById(field_l);
var g = document.getElementById(field_g);
if (x == "") { x.value = 1; }
if (y == "") { y.value = 1; }
if (z == "") { z.value = 1; }
var a = x.value * y.value * z.value / 1000000;
l.value = a.toFixed(2);
a = l.value * 0.2642;
g.value = a.toFixed(2);
}
// *****************************************************************************
// Site Config Functions
// *****************************************************************************
function do_searchcat(catid){
document.cookie="searchtype=i";
document.cookie="wordsearch=";
document.cookie="itemsearch="+catid;
location.replace("/shop_list.php?searching_category="+catid);
}
function do_searchpid(pid){
document.cookie="pid="+pid;
location.href="./shop_item.php?searching_product="+pid;
}
function do_emptybasket(){
document.cookie="basketaction=empty";
savescrollbarloaction();
location.replace(window.location.pathname);
}
function do_addtobasket(pid){
document.cookie="basketaction=increase";
document.cookie="pid="+pid;
savescrollbarloaction();
location.replace(window.location.pathname);
}
function do_removefrombasket(pid){
document.cookie="basketaction=decrease";
document.cookie="pid="+pid;
savescrollbarloaction();
location.replace(window.location.pathname);
}
function do_togglepid(pid){
document.cookie="basketaction=toggle";
document.cookie="pid="+pid;
savescrollbarloaction();
location.replace(window.location.pathname);
}
function expMenu(id) {
var tr=document.getElementsByTagName("tr");
for(var i=0;i