// Search stuff
var frm = null;
var sURLToThisDb = "";
var fSubmitSimpleSearchOnEnter = false;
var fSubmitMainFormOnEnter = false;
var ns4 = (document.layers)
var ie4 = (document.all)
var hwndChild = null;
if(ns4)
	document.captureEvents(Event.KEYPRESS);
document.onkeypress = autoSubmitForm;
// Menu stuff
var sParentUNIDLevel1 = "";
var sParentUNIDLevel2 = "";
var sParentUNIDLevel3 = "";
var sParentUNIDLevel4 = "";
var sParentUNIDLevel5 = "";
var sParentUNIDLevel6 = "";
var iPrevLevel = -1;
var iNumberOfItemsThisLevel = 0;
 
 
function insertUI(sParentUNID)
{
	var iLevel = 0;
	
	if(sParentUNID.length == 0)
		{
		sParentUNIDLevel1 = "";
		sParentUNIDLevel2 = "";
		sParentUNIDLevel3 = "";
		sParentUNIDLevel4 = "";
		sParentUNIDLevel5 = "";
		sParentUNIDLevel6 = "";
		}
	else
		{
		if(sParentUNIDLevel1.length == 0)
			{
			sParentUNIDLevel1 = sParentUNID;
			iLevel = 1;			
			}
		else if(sParentUNID == sParentUNIDLevel1)
			{
			iLevel = 1;
			
			sParentUNIDLevel2 = "";
			sParentUNIDLevel3 = "";
			sParentUNIDLevel4 = "";
			sParentUNIDLevel5 = "";
			sParentUNIDLevel6 = "";
			}
		else if(sParentUNIDLevel2.length == 0)
			{
			sParentUNIDLevel2 = sParentUNID;
			iLevel = 2;
			}
		else if(sParentUNID == sParentUNIDLevel2)
			{
			iLevel = 2;
			
			sParentUNIDLevel3 = "";
			sParentUNIDLevel4 = "";
			sParentUNIDLevel5 = "";
			sParentUNIDLevel6 = "";
			}
		else if(sParentUNIDLevel3.length == 0)
			{
			sParentUNIDLevel3 = sParentUNID;
			iLevel = 3;
			}
		else if(sParentUNID == sParentUNIDLevel3)
			{
			iLevel = 3;
			
			sParentUNIDLevel4 = "";
			sParentUNIDLevel5 = "";
			sParentUNIDLevel6 = "";
			}
		else if(sParentUNIDLevel4.length == 0)
			{
			sParentUNIDLevel4 = sParentUNID;
			iLevel = 4;
			}
		else if(sParentUNID == sParentUNIDLevel4)
			{
			iLevel = 4;
			
			sParentUNIDLevel5 = "";
			sParentUNIDLevel6 = "";
			}
		else if(sParentUNIDLevel5.length == 0)
			{
			sParentUNIDLevel5 = sParentUNID;
			iLevel = 5;
			}
		else if(sParentUNID == sParentUNIDLevel5)
			{
			iLevel = 5;
			
			sParentUNIDLevel6 = "";
			}
		else if(sParentUNIDLevel6.length == 0)
			{
			sParentUNIDLevel6 = sParentUNID;
			iLevel = 6;
			}
		else if(sParentUNID == sParentUNIDLevel6)
			iLevel = 6;
		}
		
	if(iLevel != iPrevLevel)
		{
		if(iLevel < iPrevLevel)
			{
			iLevelDiff = iPrevLevel - iLevel;
			
			if(iLevelDiff == 1)			
				document.write("</ul>");
			else if(iLevelDiff == 2)			
				document.write("</ul></ul>");
			else if(iLevelDiff == 3)			
				document.write("</ul></ul></ul>");
			else if(iLevelDiff == 4)			
				document.write("</ul></ul></ul></ul>");
			else if(iLevelDiff == 5)			
				document.write("</ul></ul></ul></ul></ul>");
			else if(iLevelDiff == 6)			
				document.write("</ul></ul></ul></ul></ul></ul>");
			}
		else if(iLevel > 0)
			document.write("<ul>");			
		}
	else
		iNumberOfItemsThisLevel++;
 
	iPrevLevel = iLevel;
}
 
 
function closeUIs()
{
	if(iPrevLevel == 1)
		document.write("</ul>");
	else if(iPrevLevel == 2)
		document.write("</ul></ul>2");
	else if(iPrevLevel == 3)			
		document.write("</ul></ul></ul>");
	else if(iPrevLevel == 4)			
		document.write("</ul></ul></ul></ul>");
	else if(iPrevLevel == 5)			
		document.write("</ul></ul></ul></ul></ul>");
	else if(iPrevLevel == 6)			
		document.write("</ul></ul></ul></ul></ul></ul>");
}
function autoSubmitForm(evnt)
	{
	if(fSubmitSimpleSearchOnEnter || fSubmitMainFormOnEnter)
		{
		if(ns4)
			{
			//Netscape
			if(evnt.which == 13)
				{
				if(fSubmitSimpleSearchOnEnter)
					submitSimpleSearch();
//				else
//					validateFieldsAndSubmit();
				
				return false;
				}  
			}
		else
			{    
			//MSIE
			if(window.event.keyCode == 13)
				{
				if(fSubmitSimpleSearchOnEnter)
					submitSimpleSearch();
//				else
//					validateFieldsAndSubmit();
				return false;
				}
			}
		}
		
	return true;
	}
function focusSimpleSearchField()
	{
	fSubmitSimpleSearchOnEnter = true;
	}
function blurSimpleSearchField()
	{
	fSubmitSimpleSearchOnEnter = false;
	}
function submitSimpleSearch()
	{
	var sURLToAgent = "";
	var sSearchQuery = document.forms[0].query.value;
	
	if(sSearchQuery == "")
		{
		document.forms[0].query.focus();
		return false;
		}
	
	sSearchQuery = escape(sSearchQuery);
	
	if(sURLToThisDb.length == 0)
		sURLToThisDb = DivURLToThisDb.innerHTML;
	sURLToAgent = sURLToThisDb + "/formSearchResults?ReadForm&Query=" + sSearchQuery;
	//Perform search
	window.location.href = sURLToAgent;
	
	return true;
	}