Dynamicly attaching movie clips using xml and actionscript

String.prototype.contains = function(searchString) {
	return (this.indexOf(searchString) != -1);
}
 
Array.prototype.contains = function(searchValue) {
	var i = this.length;
	while(i--) if (this[i] == searchValue) return true;
	return false;
}
 
_global.empRangeValue;
 
var posts_xml = new XML();
posts_xml.ignoreWhite = true;
posts_xml.onLoad = function(success:Boolean):Void {
	if (!success)
		results_txt.text = "Error loading XML";
}
posts_xml.load("city.xml");
 
// create three XML nodes using createElement()
var citydataElement:XMLNode = posts_xml.createElement("City_Data");
var companyElement:XMLNode = posts_xml.createElement("Company");
var addressElement:XMLNode = posts_xml.createElement("Street_Address");
var phoneElement:XMLNode = posts_xml.createElement("Phone_Number");
 
// place the new nodes into the XML tree
posts_xml.appendChild(citydataElement);
citydataElement.appendChild(companyElement);
citydataElement.appendChild(addressElement);
citydataElement.appendChild(phoneElement);
 
SearchXML = function(nodes) {
	var resultset = [];
	var numnodes = nodes.length;
	
	
	for (var i = 0; i < numnodes; i++) {
		if (isMatch(nodes[i])) {
			resultset.push(nodes[i]);
		}
	}
 
	return resultset;
}
 
isMatch = function(currNode) {
	var matching = true;
	var NAICSlow = 0;
	var NAICShigh = 100000;
 
	try
	{
		if (search_fields.naics_start_txt.length > 0)
			NAICSlow = parseFloat(search_fields.naics_start_txt.text);
		if (search_fields.naics_end_txt.length > 0)
			NAICShigh = parseFloat(search_fields.naics_end_txt.text);
	}
	finally { }
	
	if(search_fields.query_txt.length > 0 && !currNode.childNodes[0].firstChild.nodeValue.toLowerCase().contains(search_fields.query_txt.text.toLowerCase()))
		matching = false;
	if(matching && search_fields.streetnum_txt.length > 0 && !currNode.childNodes[2].firstChild.nodeValue.toLowerCase().contains(search_fields.streetnum_txt.text.toLowerCase()))
		matching = false;
	if(matching && search_fields.streetname_txt.length > 0 && !currNode.childNodes[3].firstChild.nodeValue.toLowerCase().contains(search_fields.streetname_txt.text.toLowerCase()))
		matching = false;
	if(matching && search_fields.description_txt.length > 0 && !currNode.childNodes[11].firstChild.nodeValue.toLowerCase().contains(search_fields.description_txt.text.toLowerCase()))
		matching = false;
	if(matching && search_fields.geographicMc.text != "Select a Location" && !currNode.childNodes[12].firstChild.nodeValue.toLowerCase().contains(search_fields.geographicMc.text.toLowerCase()))
		matching = false;
	if(matching && (parseFloat(currNode.childNodes[13].firstChild.nodeValue) < NAICSlow || parseFloat(currNode.childNodes[13].firstChild.nodeValue) > NAICShigh))
		matching = false;
	if(matching && _global.empRangeValue.toLowerCase() != "all" && !currNode.childNodes[15].firstChild.nodeValue.toLowerCase().contains(_global.empRangeValue.toLowerCase()))
		matching = false;
 
	return matching;
}
 
 
DisplayNodes = function(nodes, field_txt) {
	field_txt.htmlText = "";
	var entry;
	var separator = "<br>_______________________<br><br>";
	for (var i = 0; i < nodes.length; i++) {
		entry = "";
		entry += "<b>" + nodes[i].childNodes[0].firstChild.nodeValue + "</b>";
		entry += " <br>" + "<b>" + "Address: " + "</b>" + nodes[i].childNodes[2].firstChild.nodeValue;
		entry +=  " " + nodes[i].childNodes[3].firstChild.nodeValue;
		entry += " " + "Unit " + nodes[i].childNodes[1].firstChild.nodeValue;
		entry += "<br>" + "Mississauga, Ontario " + nodes[i].childNodes[4].firstChild.nodeValue;
 
		field_txt.htmlText += entry + separator; 
	}
}
 
search_highlight = new TextFormat();
search_highlight.color = 0xFF0000;
search_highlight.italic = true;
 
HighlightOccurences = function(str, field_txt, format) {
	if (!str.length)
		return (0);
	var start = field_txt.text.indexOf(str);
	var end = start + str.length;
	while (start != -1){
		field_txt.setTextFormat(start, end, search_highlight);
		start = field_txt.text.indexOf(str, end);
		end = start + str.length;
	}
}
 
search_fields.search_btn.onRelease = function() {
	/* if ((search_fields.query_txt.text.length < 3) && (search_fields.streetname_txt.text.length < 3)){
		search_fields.query_txt.text = "Please use a search term with 3 or more characters in any or all fields.";
		return (0);
	} */
 
	var aSearch = search_fields.query_txt.text;
 
	companyWithQuery = SearchXML(posts_xml.firstChild.childNodes);
	gotoAndPlay("results");
 
	if (companyWithQuery.length) {
		DisplayNodes(companyWithQuery, results.results_txt);
		
		delete companyWithQuery;
		delete posts_xml;
	} else {
		results.results_txt.text = "No results for " + aSearch + ".";
		return (0);
	}
 
	HighlightOccurences(
		aSearch,
		results.results_txt,
		search_highlight
	);
}

                                              

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