function showBanner() {
  HideSelects();
  document.getElementById('squashOpenLarge').style.display = "block";
}

function hideBanner() {
  ShowSelects();
  document.getElementById('squashOpenLarge').style.display = "none";
}


var g_i_scrolls = 0;
var g_a_selects = document.getElementsByTagName ("SELECT");

function HideSelects ()
{
 g_i_scrolls++;
 {
  window.status = "hide selects = " + g_a_selects.length;
  for (i = 0; i < g_a_selects.length; i++)
   g_a_selects [i].style.visibility = "hidden";
 }
}

function ShowSelects ()
{
 g_i_scrolls--;
 {
  window.status = "show selects = " + g_a_selects.length;
  for (i = 0; i < g_a_selects.length; i++)
   g_a_selects [i].style.visibility = "visible";
   g_i_scrolls = 0;
 }
}

function setAllSelectionById(id, check) {
	var currId = id;
	var i = 0;
	while (document.getElementById(currId)!=null) {
		document.getElementById(currId).checked = check;
		currId = id + "_" + (i++);
	}
}