var numDocsReturnedViaXML = "";
var xmlRequestText = "";
var xmlObjectFree = "yes";
var textReturn = "";
var sessionID;
var lineFLISystemID;
var lineQTY;
// Wrapper function to get a cross browser XMLHTTP object
//
// Call getXMLHTTP() to get an XMLHTTP object
// 	returns an "XMLHttp" object that can be used as described 
// 	http://msdn.microsoft.com/library/en-us/xmlsdk/html/xmobjxmlhttprequest.asp
//
//*******************************************************************************************/
function getXMLHTTP () {
	// branch for native XMLHttpRequest object
	if(window.XMLHttpRequest && !(window.ActiveXObject)) {
		try {
			return new XMLHttpRequest();
		} catch(e) {
			return false;
		}
	// branch for IE/Windows ActiveX version
	} else if(window.ActiveXObject) {
		try {
			return new ActiveXObject("MSXML2.XMLHTTP.6.0");
		} catch(e) {
			try {
				return new ActiveXObject("MSXML2.XMLHTTP.3.0");
			} catch(e) {
				try {
					return new ActiveXObject("Msxml2.XMLHTTP");
				} catch(e) {
					try {
						return new ActiveXObject("Microsoft.XMLHTTP");
					} catch(e) {
						return null;
					}
				}
			}
		}
	}
}
function getCategoryValuesXML( fName1, fName2, pName) {
	var frm = document.forms[0];
	fieldName1 = fName1;
	fieldName2 = fName2;
	paramName = pName;
	keyValue = frm [ fieldName1] [ frm [ fieldName1 ].selectedIndex].value;

	if ( keyValue.indexOf( "Select" ) != -1 ) { return;}
	if (xmlObjectFree == "yes") {
		getXMLQuery( keyValue,fieldName2,paramName);
	} else {
		waitForXMLQueryString = "getCategoryValuesXML('" + fieldName1 + "','" + fieldName2 + "','" + paramName + "')";
		setTimeout(waitForXMLQueryString, 500);
	}
}
function getXMLQuery (qCategory, fName2, pName) {
	queryCategory = qCategory;
	fieldName2 = fName2;
	paramName = pName;
	xmlObjectFree = "no";
	var xmlHttp = getXMLHTTP();
	getString = GNParamsDBPath +  "/(PRMSUBItemsByParameterIDCat)?ReadViewEntries&count=999&RestrictToCategory=" + queryCategory;
	//alert( getString )
	xmlHttp.open("GET", getString);

	xmlHttp.onreadystatechange = function() {
		if (xmlHttp.readyState == 4 && xmlHttp.responseText) {
			var resp = xmlHttp.responseText;
			xmlRequestText = resp;
			//alert( xmlRequestText )
			decodeTheXMLForSubCategories( fieldName2 );
			ddToSelect = frm [ paramName ].value ;
			setXMLDropdown ( fieldName2, ddToSelect )
		}
	}
	xmlHttp.send(null);
}
function showFLIDetails ( flisystemid ) {
	jsFLISystemID = flisystemid;
	getXMLFLIDetails( jsFLISystemID );
}
function getXMLFLIDetails( flisystemid ) {
	xmlObjectFree = "no";
	lineFLISystemID = flisystemid;
	var xmlHttp = getXMLHTTP();
	var agentString = GNServerPath +  "/aXMLFLIInfoQuery?OpenAgent&systemid=" + lineFLISystemID ;
	//alert( agentString )
	xmlHttp.open("GET", agentString );

	xmlHttp.onreadystatechange = function() {
		if (xmlHttp.readyState == 4 && xmlHttp.responseText) {
			var resp = xmlHttp.responseText;
			xmlRequestText = resp;
	//alert( xmlRequestText )
			decodeTheXMLForFLIDetails();
			xmlObjectFree = "yes";
			showFLIPanel( "pop_FDetails" );
		}
	}

	xmlHttp.send(null);
}
function setXMLDropdown ( ddName, ddValue ) {
	dropdownName = ddName;
	dropdownValue = ddValue;

	var frm = document.forms[0];

	if ( frm [ dropdownName ].length == 0 ) { return;}
	if ( ddValue == "" ) {
		frm [ dropdownName ].options[0].selected = true;
	}

	numChoices = frm [ dropdownName ].length;
	for (var i = 0; i < numChoices ;  i++) {
		SELValue = frm [ dropdownName ].options[i].value;
		if (dropdownValue.indexOf(SELValue) != -1) {
			frm [ dropdownName ].options[i].selected = true;
		}
	}
}

function checkValidEmailXML( emailvalue ) {
	var frm = document.forms[0];
	fieldEmail = emailvalue;

	if (xmlObjectFree == "yes") {
		checkValidEmailViaAgent ( fieldEmail );
	} else {
		waitForXMLQueryString = "checkValidEmailXML('" + fieldEmail + "')";
		setTimeout(waitForXMLQueryString, 500);
	}
}

function checkValidEmailViaAgent (emailvalue) {
	fieldEmail = emailvalue;
	var frm = document.forms[0];
	xmlObjectFree = "no";
	var xmlHttp = getXMLHTTP();
	string1 =  GNServerPath + "/aXMLCheckValidEmail?OpenAgent&email=" + fieldEmail ;
	xmlHttp.open("GET", string1);

	xmlHttp.onreadystatechange = function() {
		if (xmlHttp.readyState == 4 && xmlHttp.responseText) {
			var resp = xmlHttp.responseText;
			xmlRequestText = resp;
			//alert( xmlRequestText )
			textString = xmlRequestText;
			startTextPos = textString.indexOf( "<emailstatus>" );
			backTextPos = textString.indexOf( "</emailstatus>" );
			xmlText = textString.substring(startTextPos + 13, backTextPos);
			if ( xmlText.indexOf( "ERROR" ) != -1 ) {
				//changeBackgroundColor("IDEmail", "#DE4848")
				setObjectClass("IDEmail", "loginBoxError")
				showObject("row_emailmessage");
				startTextPos = textString.indexOf( "<message>" );
				backTextPos = textString.indexOf( "</message>" );
				xmlText = "<b>" + textString.substring(startTextPos + 9, backTextPos) + "</b>";
				changeInnerText( xmlText,"col_emailMsg");	
				EmailOKFlag = "No";
			} else {
				hideObject("row_emailmessage");
				EmailOKFlag = "Yes";
				EmailChangedFlag = "Yes";
				frm.LoginChangedFlag.value = "Yes";
			}
			xmlObjectFree = "yes";
		}
	}
	xmlHttp.send(null);
}


function setXMLAddToCart (cartID, gsiID, qty) {
	jsCartID = cartID;
	jsSystemID = gsiID;
	jsQty = qty;
	//alert( jsQty )
	var xmlHttp = getXMLHTTP();
	var agentString = GNServerPath +  "/aXMLORDAddToCart?OpenAgent&memberid=" + jsMBRSystemID + "&cartid=" + jsCartID + "&gsiid=" + jsSystemID + "&qty=" + jsQty ;
	//alert( agentString );
	xmlHttp.open("POST", agentString, true );

	xmlHttp.onreadystatechange = function() {
		if (xmlHttp.readyState == 4 && xmlHttp.responseText) {
			var resp = xmlHttp.responseText;
			textReturn = resp;
			//xmlObjectFree = "yes";
			//alert( textReturn )
		}
	}

	xmlHttp.send(null);
}																																												

function decodeTheXMLForSubCategories( ddName ) {
	dropdownName = ddName;
	if ( dropdownName == "" ) { dropdownName = "SUBCATLookUp";}
	var textString = xmlRequestText;
	xmlObjectFree = "yes";
	tempString = textString.toLowerCase();
	countTag = tempString.indexOf('toplevelentries') + 0;

	if (countTag > 0) {
		tempCounter = textString.indexOf('"', countTag) + 1;
		tempString = textString.substr( tempCounter );
		numDocsReturnedViaXML = tempString.substring(0, tempString.indexOf('"'));
	}

	counter = 0;
	frm = document.forms[0];

	optionsLength = parseInt(numDocsReturnedViaXML)+1;
	frm [ dropdownName ].options.length = optionsLength;
	while ( textString.indexOf( "</text>" ) != -1 ) {
		backTextPos = textString.indexOf( "</text>" );
		partString = textString.substring(0, backTextPos)
		startTextPos = partString.indexOf( "<text>" );
		specialText = partString.substring( startTextPos + 6 );
		percentPos = specialText.indexOf( "%1%" );
		barPos = specialText.indexOf( "|" );
		countyNameBar = specialText.substring(0, barPos);
		countyNameBar = replaceSubstring( countyNameBar, "&amp;", "&" );
		countyIDBar = specialText.substring(barPos+1);

		counter += 1;

		frm [ dropdownName ].options[counter].text = countyNameBar;
		frm [ dropdownName ].options[counter].value = countyIDBar;
		textString = textString.substring(backTextPos + 7);
	}
	frm [ dropdownName ].options[ 0 ].selected = true;
}
function decodeTheXMLForFLIDetails() {

	textString = xmlRequestText;
	counter = 0;
	frm = document.forms[0];
	startTextPos = textString.indexOf( "<locstate>" );
	backTextPos = textString.indexOf( "</locstate>" );
	xmlExtractText = textString.substring(startTextPos + 10, backTextPos);
	changeInnerText( xmlExtractText,"col_FDState");	

	startTextPos = textString.indexOf( "<price>" );
	backTextPos = textString.indexOf( "</price>" );
	xmlExtractText = textString.substring(startTextPos + 7, backTextPos);
//alert( xmlExtractText )
	changeInnerText( xmlExtractText,"col_FDPricing");
	
	startTextPos = textString.indexOf( "<minorder>" );
	backTextPos = textString.indexOf( "</minorder>" );
	xmlExtractText = textString.substring(startTextPos + 10, backTextPos);
	changeInnerText( xmlExtractText,"col_FDMinOrder");
	startTextPos = textString.indexOf( "<minline>" );
	backTextPos = textString.indexOf( "</minline>" );
	xmlExtractText = textString.substring(startTextPos + 9, backTextPos);
	changeInnerText( xmlExtractText,"col_FDMinLI");
}
function showFLIPanel( ObjectID ) {
	obj_id = ObjectID;
	if (is_ie4 || is_ie5 || is_ie6) {
		if( jsSearchType == "B" ) {
			hideObject("Brand");
		} else {
			hideObject("CATLookUp");
			hideObject("SUBCATLookUp");
			hideObject("Material");
			hideObject("Finish");
		}
		hideObject("Size");
	}
	innerText = "<font color=\"#FF0000\"><b>Add&nbsp;&nbsp;<select name=\"CRTNum\" id=\"CRTNum\" class=\"SELTxt\" style=\"width:80px;\"><option selected>100<option>500<option>1000";
	innerText += "<option>2500<option>5000</select>&nbsp;&nbsp;items to my cart &nbsp;&nbsp;&nbsp;<a class=\"viewLink\" href=\"javascript:addFLIToCart();\">Add to Cart</a></b></font>&nbsp;&nbsp;&nbsp;";
	changeInnerText( innerText, "col_FDAddToCart");
	showObject( obj_id );
}
function hideFLIPanel( ObjectID ) {
	obj_id = ObjectID;
	hideObject( obj_id );
	if (is_ie4 || is_ie5 || is_ie6) {
		if( jsSearchType == "B" ) {
			showObject("Brand");
		} else {
			showObject("CATLookUp");
			showObject("SUBCATLookUp");
			showObject("Material");
			showObject("Finish");
		}
		reselectDropdowns();
		showObject("Size");
	}
	document.forms[0].Size.value = jsCategory5;
}
function changeCategoryXML() {
	frm = document.forms[0];
	ListingCategory = frm .CATLookUp[ frm.CATLookUp.selectedIndex].value;
	ListingCategoryText = frm .CATLookUp[ frm.CATLookUp.selectedIndex].text;

	frm . ListingCategory.value = ListingCategory;
	frm . ListingCategoryText.value = ListingCategoryText;
	
	if ( ListingCategoryText.indexOf( "Select" ) != -1  ) return;
	numDocsReturnedViaXML = "";

	//************************* Ajax XML
	lookupCategory = ListingCategory;
	//alert( "waitForXMLQuery sub  -> " + lookupCategory )
	waitForXMLQuery( lookupCategory)
	//****************************

}
function reselectDropdowns() {
	if ( jsSearchType == "B") {
		setDropdown ( "Brand", jsCategory6 );
	} else {
		setDropdown ( "CATLookUp", jsCategory1 );
		setDropdown ( "SUBCATLookUp", jsCategory2 );
		setDropdown ( "Material", jsCategory3 );
		setDropdown ( "Finish", jsCategory4 );
	}
}
//---- end of Ajax XML stuff