function showDiv(layer_ref) {
  if (document.all) { //IS IE 4 or 5 (or 6 beta)
	//alert('document.all');
	eval( 'document.all.' + layer_ref + '.style.display = "inline"');
  	eval( 'document.all.' + layer_ref + '.style.visibility = "visible"');
  }
  if (document.layers) { //IS NETSCAPE 4 or below
	//alert('document.layers');
	document.layers[layer_ref].display = "inline";
  	document.layers[layer_ref].visibility = "show";
  }
  if (document.getElementById && !document.all) {
	//alert('document.getElementById');
  	thingee = document.getElementById(layer_ref);
	thingee.style.display = "inline";
  	thingee.style.visibility = "visible";
  }
}

function hideDiv(layer_ref) {
  if (document.all) { //IS IE 4 or 5 (or 6 beta)
	//alert('document.all');
	eval( 'document.all.' + layer_ref + '.style.display = "none"');
  	eval( 'document.all.' + layer_ref + '.style.visibility = "hidden"');
  }
  if (document.layers) { //IS NETSCAPE 4 or below
	//alert('document.layers');
	document.layers[layer_ref].display = "none";
  	document.layers[layer_ref].visibility = "hide";
  }
  if (document.getElementById && !document.all) {
	//alert('document.getElementById');
  	thingee = document.getElementById(layer_ref);
	thingee.style.display = "none";
  	thingee.style.visibility = "hidden";
  }
}

function showHideSelection(mySelect) 
  { 
	//alert(document.MyForm.PurchaseOrRefinance.options[document.MyForm.PurchaseOrRefinance.selectedIndex].value);
   if (mySelect.options[mySelect.selectedIndex].value == "purchase") 
    { 
	showDiv('container');
	showDiv('purchaseInfo');
	hideDiv('refinanceInfo');
    } 
   else if (mySelect.options[mySelect.selectedIndex].value == "refinance")
    { 
	showDiv('container');
	showDiv('refinanceInfo');
	hideDiv('purchaseInfo');
    } 
   else {
	hideDiv('container');
	hideDiv('refinanceInfo');
	hideDiv('purchaseInfo');
   }
  }