var browserType;

if (document.layers) {browserType = "nn4"}
if (document.all) {browserType = "ie"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {browserType= "gecko"}

function hide( divId ) {
/*  if (browserType == "gecko" )
     document.poppedLayer = eval("document.getElementById(\'"+divId+"\')");
  else if (browserType == "ie")
     document.poppedLayer = eval("document.all[\'"+divId+"\']");
  else
     document.poppedLayer = eval("document.layers[\'`"+divId+"\']"); */
  document.poppedLayer = eval("document.getElementById(\'"+divId+"\')");
  document.poppedLayer.style.visibility = "hidden";
  document.poppedLayer.style.display ="none";
}

function show( divId ) {
/*  if (browserType == "gecko" )
     document.poppedLayer = eval("document.getElementById(\'"+divId+"\')");
  else if (browserType == "ie")
     document.poppedLayer = eval("document.all[\'"+divId+"\']");
  else
     document.poppedLayer = eval("document.layers[\'`"+divId+"\']");*/
  document.poppedLayer = eval("document.getElementById(\'"+divId+"\')");
  document.poppedLayer.style.visibility = "visible";
  document.poppedLayer.style.display ="block";
}

function appear( divId ) {
  document.poppedLayer = eval("document.getElementById(\'"+divId+"\')");
  document.poppedLayer.style.visibility = "visible";
  document.poppedLayer.style.display ="";
}

function disappear( divId ) {
  document.poppedLayer = eval("document.getElementById(\'"+divId+"\')");
  document.poppedLayer.style.visibility = "hidden";
  document.poppedLayer.style.display ="none";
}

function showDiv(obj, divId, presetValue) {

	if (obj.value == presetValue){
		show( divId );
	} else hide( divId );
}

function showColumn (divId, show) {
	var divName = divId+"Name";
	var divColon = divId+"Colon";
	var divfield = divId+"Field";
	
	if (show == 'Y') {
		appear( divName );
		appear( divColon );
		appear( divfield );
	} else {
		disappear( divName );
		disappear( divColon );
		disappear( divfield );
	}
}

function showHideMenu(){
	var frm = document.getElementById("onlineItem");
	var catalogRow = document.getElementById("onlineCatalogRow");	
	var itemRow = document.getElementById("onlineItemRow");
	var hamperRow = document.getElementById("onlineSeasonalHamperRow");
	var hamperItemRow = document.getElementById("onlineHamperItemRow");	
	var hamperMarqueeRow = document.getElementById("hamperMarqueeRow");

	if(frm.productGroup.value=="SI"){
		hamperMarqueeRow.style.display="none";
		hamperItemRow.style.display="none";
		itemRow.style.display="";		
		catalogRow.cells[0].className="subnav-on";
		hamperRow.cells[0].className="subnav";		
	}else if(frm.productGroup.value=="SH"){	
		hamperMarqueeRow.style.display="none";
		hamperItemRow.style.display="";
		itemRow.style.display="none";
		catalogRow.cells[0].className="subnav";
		hamperRow.cells[0].className="subnav-on";
		hamperRow.cells[0].innerHTML="Seasonal Hamper";	
		if(document.getElementById("prdCategory").value == "SCY"){
			hamperMarqueeRow.style.display="";
			/*
			document.getElementById("marqueeContent").innerHTML = "Closing date for order: Any order before 19/01/09，delivery will be before 23/01/09. "+
			"Any order after 19/01/09, delivery will be before 09/02/09. Under normal circumstances, the ordered hamper will be "+
			"delivered within 3-5 working days. (not applicable for Saturday, Sunday and public holiday)" 
			*/
			var displayMessage = "The closing date for chinese new year hamper is 28 February 2010.Any order before 07/02/2010，delivery will be before 12/02/2010. "+
			"Any order after 07/02/2010, delivery will be before 28/12/2010. Please be informed that the delivery service will be off form 12/02/2010 to 17/02/2010.";
			document.getElementById("marqueeContent").innerHTML = displayMessage;
		}else if(document.getElementById("prdCategory").value == "SPH"){
			hamperMarqueeRow.style.display="";
			var displayMessage = "The promotion period for Parent's day hamper will be started from 23/04/2010-20/06/2010. Closing date for Mother's day hamper is 30 April 2010."+
			"Closing date for Father's day hamper is 11 June 2010. Under normal circumstances, the ordered hamper will be "+
			"delivered within 3-5 working days. (not applicable for Saturday, Sunday and public holiday)" ;
			document.getElementById("marqueeContent").innerHTML = displayMessage; 
		}else if(document.getElementById("prdCategory").value == "SMA"){
			hamperMarqueeRow.style.display="";
			document.getElementById("marqueeContent").innerHTML = "The closing date for mid autumn hamper is 17 September 2010." 
		}else if(document.getElementById("prdCategory").value == "SCH"){
			hamperMarqueeRow.style.display="";
			document.getElementById("marqueeContent").innerHTML = "The closing date for christmas hamper is 21 December 2009." 
		}
	}
}