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];
	}
  }
}

var preloadFlag = false;
function preloadImages() {
  if (document.images) {
	book_tix_over = newImage("images/book_tix-over.gif");
	cancel_tix_over = newImage("images/cancel_tix-over.gif");
	print_tix_over = newImage("images/print_tix-over.gif");
	preloadFlag = true;
  }
}

function confdel()
{
retval=confirm("Are you sure you wish to continue?\n\nThis will remove your details from the system");
if (retval==true)
	{
	location.href="/users/delete";
	}

}