var browse, preloadFlag = false, hdgind=0, timhdg;
var timeind=0, washind = true;
var linkpopwindow, tjpopwindow, chsapopwindow, washpopwindow, mappopwindow;
// var hdgpicd=document.getElementById("idhdgpic");

window.onunload = closepopup;
browse = (document.all)? 'ie' : 'moz';
document.cookie = "finessedirectbrowse=" + browse;

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

function preloadImagesg() {
	if (document.images) {
		best1_over = newImage("images/best1-over.jpg");
		best2_over = newImage("images/best2-over.jpg");
		best3_over = newImage("images/best3-over.jpg");
		best4_over = newImage("images/best4-over.jpg");
		info_over = newImage("images/info-over.jpg");
		special_over = newImage("images/special-over.gif");
		special_nonanim = newImage("images/special_nonanim.gif");
		cleaningwashand_over = newImage("images/cleaningwashand-over.jpg");
		map_over = newImage("images/map-over.jpg");
		preloadFlag = true;
	}
special();
// showhdg();
}

function special()
{
   if (timeind == 0) timeind = 1;
   else timeind = 0;
   
   if (timeind == 1)
   {
      document.getElementById("idspecial").src= "images/special.gif";
      setTimeout("special()",1000);
   }
   else
   {
      document.getElementById("idspecial").src= "images/special_nonanim.gif";
      setTimeout("special()",9000);
   }
}

function showhdg()
{
    if (hdgind == 0)
    {
       hdgind = 1;
       timhdg=setTimeout("showhdg()",5000);
    }
    else
    if (hdgind == 1)
    {
       hdgind = 2;
       hdgpicd.src="images/hdgpic2.gif";
       timhdg=setTimeout("showhdg()",5000);
    }
    else
    if (hdgind == 2)
    {
       hdgind = 1;
       hdgpicd.src="images/hdgpic1.gif";
       timhdg=setTimeout("showhdg()",5000);
    }
}

function linkpopup()
{
   if (linkpopwindow != null) linkpopwindow.close();
   linkpopwindow= window.open("http://www.theequipmentdirectory.co.uk", "", "top=20, left=20, width=850, height=300, scrollbars, resizable");
}
function tjpopup(popurl)
{
   if (tjpopwindow != null) tjpopwindow.close();
   tjpopwindow= window.open(popurl, "", "top=5, left=5, width=795, height=570, scrollbars, resizable");
}
function chsapopup()
{
  if (chsapopwindow != null) chsapopwindow.close();
  chsapopwindow= window.open("http://www.chsa.co.uk", "", "top=5, left=5, width=795, height=400, scrollbars, resizable");
}

function washpopup()
{
  if (washind)
  {
    if (washpopwindow != null) washpopwindow.close();
    washpopwindow= window.open("wash.htm", "", "top=150, left=80, width=591, height=420");
    setTimeout ("washpopup()", 5000);
    washind  = false;
  }
  else
  {
     washpopwindow.close();
     window.location.href='prodisp.php?prodcatind=1&subcatind=3';
  }
}
function mappopup()
{
   if (mappopwindow != null) mappopwindow.close();
   mappopwindow= window.open("http://www.multimap.com/map/browse.cgi?client=public&search_result=&db=pc&cidr_client=none&lang=&keepicon=true&pc=CA25DF&advanced=&client=public&addr2=&quicksearch=CA2+5DF&addr3=&addr1=",
  		 "", "top=30, left=5, width=790, height=450, scrollbars, resizable");
}

function closepopup()
{
  if (linkpopwindow != null) linkpopwindow.close();
  if (tjpopwindow != null) tjpopwindow.close();
  if (chsapopwindow != null) chsapopwindow.close();
  if (washpopwindow != null) washpopwindow.close();
  if (mappopwindow != null) mappopwindow.close();
}