/*****************CountryStore********************
This function has been used to act as an Object 
container for each Region's list of countries. 
The internal function "addCountry" creates
a new Array for each one.
***********************************************/
var sCountry;
function CountryStore()
{
	this.l = 0;
	this.Countries = new Array();
	this.addCountry = function () {
		//Define an associative array with all the relevant data for this country;
 		this.Countries[this.l++] = 
		{
			Name:		arguments[0],
		 	Location:	arguments[1],
		 	State:		arguments[2],
		 	City:			arguments[3],
			address:	arguments[4],
			address1:	arguments[5],
			zip:			arguments[6],
			Email:		arguments[7],
			Phone:		arguments[8],
			Fax:			arguments[9],
			StType:		arguments[10]
 		}
	}
}

/*****getAllCountriesForRegion*****
Given the name of a region, eg "Europe", this 
function finds the corresponding Object called
"Europe". It then loops through all the 
Countries stored within this Object and builds a 
new table for them all to display.
***********************************************/
function getAllCountriesForRegion( region )
{
	var currentCountryList;

	//Does this region have any countries?
	if ( typeof ( currentCountryList = eval( region ) ) != "object")
	{
		return alert('Not found');
	}

	strContent = new String("<table width=\"100%\"><tr><th>Name</th><th>Area</th><th>Population</th></tr>");
	for (var i=0; i < currentCountryList.l; i++)
	{
		strContent += "<tr><td><a href=\"0/" + currentCountryList.Countries[i].Location +  "?OpenDocument\">" + 		currentCountryList.Countries[i].Name + "</a></td>";
		strContent += "<td>"+currentCountryList.Countries[i].State+"</td>"
		strContent += "<td>"+currentCountryList.Countries[i].City+"</td></tr>";
	}
	strContent +="</table>";
	return strContent;
}

function getAllCitiesByState( varCountry, varState, varStoreType )
{

	var currentCountryList;
	var countStores = 0;
	errorMessage = "<br>There are no stores in the location you selected. Please select another location.<br>";

	strContent = new String("")
	strContent +=  "<div id=\"contentTitle\" style = \"padding-left: 0px;\">"  //"<td colspan=\"9\" height=\"28\" width=\"478\">" //<font color=\"green\" face=\"verdana\" size=\"+1\">"
	strContent += varState
	strContent += "</div></td>" // "</font></td><br><br>"

	//Does this region have any countries?
	var varExist = true;
	if ( varCountry == "USA") {
		if ("undefined" == typeof(USA) ) {
			varExist = false;
		}
	} else {
		if ("undefined" == typeof(CANADA) ) {
			varExist = false;
		}
	}
		
	if ( !varExist ) {
		strContent += errorMessage;
		strContent +="</table>";
		strContent += "</font>"
		return strContent;		
	}
	
	if ( typeof ( currentCountryList = eval( varCountry) ) != "object")
	{
		return alert('Not found');
	}

	if (varCountry == "USA") {
		fieldString = USAString 
	} else {
		fieldString = CanadaString 
	}
	varStateCode = getStateCode( fieldString, varState )

	var tmpCity  = "";
	var tmpStoreType = document.getElementById("selStoreType")
	
	for (var i=0; i < currentCountryList.l; i++)
	{
		if (currentCountryList.Countries[i].State==varStateCode ) {
			if (tmpCity != currentCountryList.Countries[i].City ) {
				tmpType = true;
				if (varStoreType != "All Stores")  {
					if (currentCountryList.Countries[i].StType.indexOf(varStoreType)==-1) {
						tmpType = false; }
				}
				if (tmpType == true) {
					tmpCity = currentCountryList.Countries[i].City 
					strContent += "<br><a href=\"javascript: getAllStores( selectedCountry , selectedState, "+tmpStoreType.value+", '" + tmpCity + "')\">" + tmpCity + "</a>";
					countStores ++;
				}
			}
		}
	}
	
	if (	countStores == 0) {
		strContent += errorMessage;
	}
	strContent +="</table>";
	
	strContent += "</font>"
	return strContent;
}

function getAllStores( varCountry, varState, varStoreType, varCity)
{

	var currentCountryList;
	var countStores = 0;

	//Does this region have any countries?
	if ( typeof ( currentCountryList = eval( varCountry) ) != "object")
	{
		return alert('Not found');
	}

	if (varCountry == "USA") {
		fieldString = USAString 
	} else {
		fieldString = CanadaString 
	}
	varStateCode = getStateCode( fieldString, varState )

	for (var i=0; i < currentCountryList.l; i++)
	{
		if (currentCountryList.Countries[i].State==varStateCode ) {
			if (currentCountryList.Countries[i].City ==varCity) {
			
				tmpType = true;
				if (selectedStoreType  != "All Stores")  {
					if (currentCountryList.Countries[i].StType.indexOf(selectedStoreType )==-1) {
						tmpType = false; }
				}
				if (tmpType == true) {		
					// Call Function to get Store Details
					tmpStoreData = currentCountryList.Countries[i];
					countStores ++					
				}
			}
		}
	}

	if (countStores == 1 ) {
		window.location = "0/" + tmpStoreData.Location + "?Open&SourceBranch=1"
	} else {
		openDbRelativeURL("StoresLoc?OpenView&Country="+varCountry+"&State="+varState+"&City=" +varCity+"&StoreType=" + varStoreType ) //&Query=" + "(FIELD+Country+Contains+USA)&count=-1");
	}
	
}

function getAllStoresByCity( varCountry, varState, varStoreType, varCity)
{

	var currentCountryList;
	var countStores = 0;

	//Does this region have any countries?
	if ( typeof ( currentCountryList = eval( varCountry) ) != "object")
	{
		return alert('Not found');
	}

	if (varCountry == "USA") {
		fieldString = USAString 
	} else {
		fieldString = CanadaString 
	}
	varStateCode = getStateCode( fieldString, varState )

	strContent = new String("")
	strContent +=  "<div id=\"contentTitle\" style = \"padding-left: 0px;\">" //"<td colspan=\"9\" height=\"28\" width=\"478\">" //<font color=\"green\" face=\"verdana\" size=\"+1\">"
	strContent += varCity + ", "+ varState 
	strContent += "</div></td>" // "</font></td><br>"

	for (var i=0; i < currentCountryList.l; i++)
	{
		if (currentCountryList.Countries[i].State==varStateCode ) {
			if (currentCountryList.Countries[i].City ==varCity) {
			
				tmpType = true;
				if (varStoreType != "All Stores")  {
					if (currentCountryList.Countries[i].StType.indexOf(varStoreType)==-1) {
						tmpType = false; }
				}
				if (tmpType == true) {		
					// Call Function to get Store Details
					tmpStoreData = currentCountryList.Countries[i];
					getStoreDetail(varCountry, varState);
					strContent += "<br><a href=\"/na/us/praxairSL.nsf/0/" + tmpStoreData.Location + "?Open&SourceBranch=1\">" + "View Map" + "</a>";
					countStores ++					
					strContent += "<tr><br></td>"
				}
			}
		}
	}
	strContent +="</table>";
	
	if (countStores == 1 ) {
		window.location = "0/" + tmpStoreData.Location
	} else {
		return strContent;
	}
}

function getStoreDetail(varCountry, varState){

	strContent += "<tr>"
	strContent += "<td>" // colspan=\"3\" rowspan=\"14\" align=\"left\" height=\"629\" valign=\"top\" width=\"223\"><!-- Start First Column --><font face=\"verdana\" size=\"2\">"
	strContent += "<br><b>" + tmpStoreData.Name + "</b>"
	if (tmpStoreData.address != "") {
		strContent += "<br>" + tmpStoreData.address
	}
	if (tmpStoreData.address1 != "") {
		strContent += "<br>" + tmpStoreData.address1
	}
	strContent += "<br>" + tmpStoreData.City + ", " + tmpStoreData.State + "  " + tmpStoreData.zip
	strContent += "<br>" + varCountry
	if (tmpStoreData.Phone != "") {
		strContent += "<br>Tel.: " + tmpStoreData.Phone
	}
	if (tmpStoreData.Fax != "") {
		strContent += "<br>Fax: " + tmpStoreData.Fax
	}
	/*
	strContent += "<font color=\"teal\" face=\"verdana\" size=\"-2\">"
	var tmpString=tmpStoreData.StType.split(";");
	for (var i=0; i < tmpString.length; i++)
	{
		if (tmpString[i] != "")
			strContent += "<br>" + tmpString[i];
	}
	strContent += "</font>"
*/
}

// Auxiliar functions
// *******************************************************************


function populateData(varCountry) {

	tmpState = document.getElementById("selState");
	count= 0;

	// Clear the old list (above element 0) 
	tmpState.options.length = count; 
	
	if (varCountry == "USA") {
		sCountry = "USA"
		var varState = getArrayfromString( USAString )
	} else if (varCountry == "CANADA") {
		sCountry = "CANADA"
		var varState = getArrayfromString(CanadaString )
	} else {
		var varState = new Array("-- Select a State/Province --")
	}

	for (x in varState)
	{
		if (count ==0)
			{
				tmpState.options[count++] = new Option( varState[x], "noSelection" ); 
			}
		else
			tmpState.options[count++] = new Option( varState[x] ); 
	}
}

function populateState() {

	tmpState = document.getElementById("selState");
	count= 0;

	// Clear the old list (above element 0) 
	tmpState.options.length = count; 
	//var varState = new Array("-- Select a State/Province --")
	tmpState.options[count++] = new Option( "-- Select a State/Province --", "noSelection" ); 


	var varCountry = new Array( "CANADA", "USA");

	for (y in varCountry)
	{
	if (varCountry[y] == "USA") {
		var varState = getArrayfromString( USAString )
	} else if (varCountry[y] == "CANADA") {
		var varState = getArrayfromString(CanadaString )
	} else {
		var varState = new Array("-- Select a State/Province --")
	}

	for (x in varState)
	{
		//if (count ==0)
		//	tmpState.options[count++] = new Option( varState[x], "noSelection" ); 
		//else
			tmpState.options[count++] = new Option( TrimStr(varState[x]) ); 
	}
	}
}

function doSearchForm() {

	//var tmpCountry = document.getElementById("selCountry").value
	var tmpState = document.getElementById("selState")
	var tmpStoreType= document.getElementById("selStoreType").value
	var varIndex = tmpState.selectedIndex;
	tmpState = tmpState.options[varIndex].text;
	
	var tmpStatus = true;
	var tmpErrorMSG = "Please select a State/Province.\n"
/*	
	if ( tmpCountry == "noSelection") {
		tmpErrorMSG += " - Select a Country\n";
		 tmpStatus = false;
	} 
*/
	//alert(tmpState)
	if (( tmpState == "-- Select a State/Province --") || ( tmpState == "")) {
		//tmpErrorMSG += " - Select a State/Province";
		 tmpStatus = false;
	}

	if ( tmpStatus == true) {
		tmpCountry = getCountry(tmpState);
		
		openDbRelativeURL("StoresLoc?OpenView&Country="+tmpCountry+"&State="+tmpState+"&StoreType=" + tmpStoreType) //&Query=" + "(FIELD+Country+Contains+USA)&count=-1");
	} else {
		alert(tmpErrorMSG);	
	}
}

// Function to Get Stores from XML File
function doStoreSearch(varCountry, varState, varSoreType ) {

	divId = "LeftPanelResult"
	textExample = '<B>Loading content...</B>'	
	
	textReturn = getAllCitiesByState( varCountry, varState, varSoreType )
	divControl(1)
	document.getElementById(divId).innerHTML = textReturn
}

function doStoreSearchCity(varCountry, varState, varSoreType, varCity  ) {

	divId = "LeftPanelResult"
	textExample = '<B>Loading content...</B>'	
	
	textReturn = getAllStoresByCity( varCountry, varState, varSoreType, varCity )
	divControl(5)
	document.getElementById(divId).innerHTML = textReturn

}

function loadDefaults() {
	if (selectedCountry != "") { 
	/*
		// Country defaults
		var tmpCountry = document.getElementById("selCountry")
		if (selectedCountry == "USA") {
			varIndex = 2; }
		else 
			{ varIndex = 1; }
		tmpCountry .options[varIndex ].selected=true
		*/
		// State Defaults
		//populateData(selectedCountry)
		populateState();
		var tmpState = document.getElementById("selState")
		for (var i=0; i < tmpState.length; i++) { 
			if ((tmpState.options[i].text).indexOf(selectedState) !=-1) {
				tmpState.options[i].selected=true
			}
		}
		var tmpStoreType = document.getElementById("selStoreType")
		dispselectedStoreType = selectedStoreType;
		if (selectedStoreType =="Health Care" )
			dispselectedStoreType = "Homecare";
		for (var i=0; i < tmpStoreType.length; i++) {
			if ((tmpStoreType.options[i].text).indexOf(dispselectedStoreType) !=-1) {
				tmpStoreType.options[i].selected=true
			}
		}

		if (selectedCity != "") {
			doStoreSearchCity(selectedCountry, selectedState, selectedStoreType, selectedCity )
		} else {
			doStoreSearch(selectedCountry, selectedState, selectedStoreType )
		}
	}
}

function getArrayfromString( fieldString ) {
	var myArray = fieldString.split(";")
	if (sCountry == "USA")
		myArray[0] =  "-- Select a State --";	
	else
		myArray[0] = "-- Select a Province/Territory --";	
	for (i=1;i<myArray.length;i++)
	{
		//alert(myArray[i]);
		valStringSearch = myArray[i].indexOf("|")
		myArray[i] = myArray[i].substring(0,valStringSearch)
	}
	return myArray
}

function getStateCode( fieldString, varState ) {

	valStringSearch = fieldString.indexOf(varState);
	valResult = fieldString.substring(valStringSearch)
	valStringSearch = valResult.indexOf("|")
	valResult = valResult.substring(valStringSearch)
	valStringSearch = valResult.indexOf(";")
	if (valStringSearch==-1) valStringSearch=3;
	valResult = valResult.substring(1,valStringSearch)

	return valResult
}

function flagSelectCountry( varFlag ) {
	tmpCountry = document.getElementById("selCountry")
	if (varFlag == "canada" ) {
		if (tmpCountry.selectedIndex == 2) {
			alert("Use the Selection Box at the right to choose the Province.") }
		tmpCountry.selectedIndex=2;
	} else {
		if (tmpCountry.selectedIndex == 1) {
			alert("Use the Selection Box at the right to choose the State.") }
		tmpCountry.selectedIndex=1;
	}
}

function getCountry(varStateSel) {

	var varCountry = new Array( "CANADA", "USA");
	var retValue = "";
	var varIndex = -1;

	for (y in varCountry)
	{
		if (varCountry[y] == "USA") {
			var varState = getArrayfromString( USAString )
		} else if (varCountry[y] == "CANADA") {
			var varState = getArrayfromString(CanadaString )
		} else {
			var varState = new Array("-- Select a State/Province --")
		}

		for (x in varState)
		{
			//alert(varState[x] + " - " + varStateSel + " - " ) 
			if (varState[x].indexOf(varStateSel) !=-1) {
				varIndex = y;
				}
		}
	}
	
	if (varIndex == -1) {
		alert("Country not found!") 
	} else {
		retValue = varCountry[varIndex];
	}
	return retValue;
}

function goBack( varLevel ) {

	history.go(-1)

/*
	if (varLevel == 1) {
		// Return Search Box and hide the map
		divControl(4);
	} else if (varLevel == 2) {
		// Return Search Box and hide the map
		divControl(3);
		doStoreSearch();
	} else if (varLevel == 3) {
		// Return Search Box and hide the map
		divControl(3);
		getAllStoresByCity( varCountry, varState , tmpStoreData.City )
	}
*/	
}

function divControl(varDiv) {

	//safe function to hide an element with a specified id
	if (document.getElementById) { // DOM3 = IE5, NS6
		if(varDiv == 1) {
			div1 = "LeftPanelStart";
			div2 = "LeftPanelResult"
			hideshowdiv(div1, false);
			hideshowdiv(div2, true);
		} else if (varDiv == 2){
			div1 =  "SearchPanel" 
			div2 = "PanelMap";
			hideshowdiv(div1, false);
			hideshowdiv(div2, true);
		} else if (varDiv == 3){
			div1 = "PanelMap";		
			div2 =  "SearchPanel" 
			hideshowdiv(div1, false);
			hideshowdiv(div2, true);
		} else if (varDiv == 4){
			div1 = "LeftPanelResult"		
			div2 = "LeftPanelStart";
			hideshowdiv(div1, false);
			hideshowdiv(div2, true);
		} else if (varDiv == 5){
			div1 = "LeftPanelResult"		
			div2 = "SearchPanel";
			div3 = "LeftPanelStart";			
			hideshowdiv(div1, true);
			hideshowdiv(div2, false);
			hideshowdiv(div3, false);			
		}
		
	}
}

function hideshowdiv(varDivElemnt, varAction) {

	tmpDiv = document.getElementById(varDivElemnt);
	if (varAction) {
		// Show the div
		tmpDiv.style.display = 'block';
		tmpDiv.style.display = '';
	} else {
		// Hide the div
		tmpDiv.style.display = 'block';
		tmpDiv.style.display = 'none';		
	}
}

function TrimStr(inputString) {
	// rather than return a non-string, convert the input to a string.
	s = inputString.toString();
	// the space in the patterns below is important!
	// the two patterns mean,
	// one or more spaces at the beginning,
	// one or more spaces at the end.
	s = s.replace(/^ +/, '').replace(/ +$/, '');
	// this pattern means, two or more spaces in a row
	// note there are two spaces before the plus sign.
	innerspace = /  +/;
	while (s.match(innerspace))
		s = s.replace(innerspace, ' ');
	return s;
}