function func_open_window_contactus(sURL, iWidth, iHeight) 
{
  var sfeatures = "height=" + iHeight + ", width=" + iWidth + ", left=100, top=50, location=no, menubar=no, resizable=yes, scrollbars=yes, status=no, titlebar=no, toolbar=no, alwaysRaised=true, dependent=yes";
  var objwin = window.open(sURL, "ContactUs", sfeatures, true);
  if (objwin && objwin.opener == null) objwin.opener = window.self;
  objwin.focus();
  return false;
}

function func_open_window(sURL, iWidth, iHeight) 
{
  var sfeatures = "height=" + iHeight + ", width=" + iWidth + ", left=100, top=50, location=no, menubar=no, resizable=yes, scrollbars=yes, status=no, titlebar=no, toolbar=no, alwaysRaised=true, dependent=yes";
  var objwin = window.open(sURL, "", sfeatures, true);
  if (objwin && objwin.opener == null) objwin.opener = window.self;
  objwin.focus();
  return false;
}

function func_open_window_listing(sURL, iWidth, iHeight) 
{
  var sfeatures = "height=" + iHeight + ", width=" + iWidth + ", left=100, top=50, location=yes, menubar=yes, resizable=yes, scrollbars=yes, status=yes, titlebar=yes, toolbar=yes, alwaysRaised=true, dependent=yes";
  var objwin = window.open(sURL, "Listing", sfeatures, true);
  if (objwin && objwin.opener == null) objwin.opener = window.self;
  objwin.focus();
  return false;
}