function OpenMapWindow() {
  // calculate centering co-ordinates
  xpos=(window.screen.width-720)/2;
  ypos=(window.screen.height-500)/2;

  window.open("../locationinfo/malllocationmap.ch2","Map","target=new,width=820,height=500,left=" + xpos + ",top=" + ypos + ",scrollbars=yes,menubar=no,toolbar=no,resizeable=no");
}

function changePromoView(sortField, sortOrder) {
  document.search.sortField.value = sortField;
  document.search.sortOrder.value = sortOrder;
  document.search.submit();
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
function changeImagesArray(array) {
    if (preloadFlag == true) {
        var d = document; var img;
        for (var i=0; i<array.length; i+=2) {
            img = null; var n = array[i];
            if (d.images) {img = d.images[n];}
            if (!img && d.getElementById) {img = d.getElementById(n);}
            if (img) {img.src = array[i+1];}
        }
    }
}
function openlocationwindow(wwwaddress,wd,ht)
{
  window.open(wwwaddress,'MallLocationMap','width=' + wd + ',height=' + ht + ',status=no,toolbar=no,menubar=no,resizable=yes,scrollbars=yes');
}
function changeto(form)
{
	var myindex=form.dropdown.selectedIndex;
	if (form.dropdown.options[myindex].value != "0") {
	location=form.dropdown.options[myindex].value;}
}

function changeImages() {
	changeImagesArray(changeImages.arguments);
}

var preloadFlag = false;
function preloadImages() {
if (document.images) {
  pre_navstoreh = newImage('image/navstoreh.gif');
  pre_navoptionalh = newImage('image/navoptionalh.gif');
  pre_navcontacth = newImage('image/navcontacth.gif');
  pre_navlocateh = newImage('image/navlocateh.gif');
  //pre_navnewsletterh = newImage('image/navnewsletterh.gif');
  pre_navjobpostingh = newImage('image/navjobpostingh.gif');
  preloadFlag = true;
}
}

function openCouponWin(winname, image) {
  xpos=(window.screen.width-720)/2;
  ypos=(window.screen.height-500)/2;

  if(winname=='')
    winname='couponwin';

  var oWin = window.open("coupon.ch2?img=" + image,winname,"target=new,width=720,height=400,left=" + xpos + ",top=" + ypos + ",scrollbars=yes,menubar=no,toolbar=no,resizeable=yes");

  oWin.focus();
  return;
}