JavaScript - Searching Through An Array

var pages=["[www.lboro.ac.uk] Loughborough University. ", "[www.oxford.ac.uk] Oxford University. "];
var founds=[]
function findIdxsC(s){
for(i=0;i<pages.length;i++)
	if((pages[i].substring(pages[i].indexOf("]") + 1,pages[i].lastIndexOf("."))).match(/s/))
		founds.push(pages[i])
}
var array=founds.filter(findIdxsC)
var arr2str=array.toStr;
alert("Found in "+arr2str);
findIdxsC("nIvERsi");

<script type="text/javascript">
function getType() {
	for (var i=0; i < 3; i++) {
		if (document.frmMain.criteria[i].checked) {
			var rad_val = document.frmMain.criteria[i].value;
		}
	}
	return rad_val;
}

window.onload = loadIndex;

function loadIndex() { // load indexfile
// most current browsers support document.implementation
	if (document.implementation && document.implementation.createDocument) {
		xmlDoc = document.implementation.createDocument("", "", null);
		xmlDoc.load("wdparts.xml");
	}
// MSIE uses ActiveX
	else if (window.ActiveXObject) {
		xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
		xmlDoc.async = "false";
		xmlDoc.load("wdparts.xml");
	}
}



function searchIndex() { // search the index (duh!)
	if (!xmlDoc) {
		loadIndex();
	}
	// get the search term from a form field with id 'searchme'

	var searchterm = document.getElementById("searchme").value;
	var searchtype = getType();
	var allitems = xmlDoc.getElementsByTagName("item");
	results = new Array;
	if (searchterm.length < 3) {
		alert("Enter at least three characters");
	} 
	else {
// see if the XML entry matches the search term,
// and (if so) store it in an array		\
		for (var i=0;i<allitems.length;i++) {
			var name = allitems[i].getAttribute(searchtype);
			var exp = new RegExp(searchterm,"i");
			if ( name.match(exp) != null) {
				results.push(allitems[i]);
			}
		}
// send the results to another function that displays them to the user
	showResults(results, searchterm);
	}
}



// Write search results to a table
function showResults(results, searchterm) {

	if (results.length > 0) {
// if there are any results, write them to a table 
		
		document.write('You searched for <b><i>'+searchterm+'</i></b><br><br>');
		document.write('<table border="1" style="width: 100%;">');
		document.write('<tr><th>Line</th><th>Product Number</th><th>Description</th><th>Link</th></tr>');
		for(var i=0; i<results.length; i++) {
		 document.write('<tr>');
		 document.write('<td>' + results[i].getAttribute("line") + '</td>');
		 document.write('<td>' + results[i].getAttribute("pnum") + '</td>');
		 document.write('<td>' + results[i].getAttribute("description") + '</td>');
		 document.write('<td>' + results[i].getAttribute("link") + '</td>');
		 document.write('</tr>');
		}
		document.write('<table>');
		document.close();
		
		
	} else {
// else tell the user no matches were found
		var notfound = alert('No results found for '+searchterm+'!');
	}
}
</script>

<style type="text/css">
#TXT {
	font-size:18px;
	font-family:Verdana, Geneva, sans-serif;
	font-weight:bolder;
}

tblalign {
	text-align: center;
	
}
tblalign {
	text-align: center;
}
tbl {
	text-align: center;
}
</style>

<p><form name="frmMain" id="frmMain" action="">
<b>Search:&nbsp;&nbsp;</b>
<input type="radio" name="criteria" value="line" checked="checked">Line &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;
<input type="radio" name="criteria" value="pnum">Product Number &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;
<input type="radio" name="criteria" value="description">Description &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;
<br><br>
<input id="searchme" type="text" size="20">&nbsp;&nbsp;
<input value="Submit" onclick="searchIndex(); return false;" type="submit">
</form></p>
<p id = "test">test </p>

Name: <input type="text" id="nameInput"/>

    <input type="button" onclick="searchLocations()" value="Search Locations"/>

function searchLocations() {
     var input = document.getElementById('nameInput').value;
       if (!input) {
         alert("please enter a name");
       } else {
         for (var j = 0; j < gmarkers.length; j++) {
		 if (gmarkers[j].myname == input) {
       gmarkers[j].show();
	   }
	   }
   }
}

function DoesXmlContainThisNode(strXML, strNodeXPath)
{

    var bolFlag
    
    // Load XML
    var myDOMDocument = new ActiveXObject('Msxml2.DOMDocument.3.0');

    myDOMDocument.async = false;
    myDOMDocument.loadXML(strXML);

    // Parse out value
    var myNode = myDOMDocument.selectSingleNode(strNodeXPath)
    if( myNode != null )
    {
        bolFlag = true
    }
    else
    {
        bolFlag = false 
    }

    myNode = null
    return bolFlag
}

 if (DoesXmlContainThisNode(strResponseXml, "Response/XMLResponse/*/Message/Body[text()='URGENT']"))
    {
        strStyle = 'URGENT' 
    }

<input type="text" id="postcode" size="28" />&nbsp;
<input style="height:23px" type="submit" class="button" value="center
map"
onclick="javascript:usePointFromPostcode(document.getElementById('postcode').value,
placeMarkerAtPoint)" />

<html>
<head>
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js"></script>
<script>
function code()
{
function getNodes(prop, val, meth, nd, useSelf )
{
 var r=[], any= getNodes[val]===true;
 nd=nd||document.documentElement;
 if(nd.constructor===Array){nd={childNodes:nd};}
  for(var cn=nd.childNodes, i=0, mx=cn.length;i<mx;i++)
  {
    var it=cn[i];
    if( it.childNodes.length && !useSelf ){r=r.concat(getNodes(prop, val, meth, it,useSelf ));}
	if( any ? it[prop] : (it[prop]!==undefined && (meth ? ""[meth] && 
		String(it[prop])[meth](val) : it[prop]==val))){
		  r[r.length]=it; 
	}
  }//nxt
 
return r;
};getNodes[null]=true;getNodes[undefined]=true;
//end getNodes()
var answer;
trivia = new Array('test?','test1');


								var triviaGet = getNodes(
									"data",	//examine each node's .data property (only hits text nodes)
									/\?/,		//looking for text with a "?"
									"match",	//using String().match method to accept arguments[1]
									document.getElementById("questiondiv") // looking in the question div
								)[0].textContent.split("?")[0]+"?"	//show text of first match
							alert(triviaGet);
								var i=0;
								var answer1;
								var answer2;
								for(i=0; i < 8400; i++)
								{
									if(trivia[i] == triviaGet)
									{
										answer = trivia[i]+1;
										document.getElementById("test").innerHTML=(answer)
										break;
									}
									else
									{
										document.getElementById("test").innerHTML=("Answer not found!");
									}
								}
								
								
		
//search trivia array for match to question
//when found the answer is the next one in the array so if it finds the question at index 7261 then the answer is in index 7262
// TODO: insert answer into text box...

}

</script>
</head>
<body>
 <div style="display: none;" id="questiondiv">
You challenge The Wiseman to a game of trivia, he asks you this question:<br/>&nbsp;<br/>
               test?<br/>&nbsp;<br/>
                <input class="dungeoninput" type="text" size="16" id="answer" value="" maxlength="32"></input><br/>
                <div class="btn100" style="margin-top: 6px;"
				onclick="loadDiv2('/dream/explore?action=acceptTrivia&qid=727'); return false;">Answer</div>
                </div>
				<div id="test"> test </div><br />

<button value="code()" onclick="code()">click me</button>
</body></html>

<div id="facebook"> .....facebookwidget...</div>

    <div id="counter">.....counterwidget.....</div>

 $(function() {
var currentUrl = window.location.href;
if(currentUrl != 'http://engineering.forumotion.info/') {
$('#facebook').remove();
$('#counter').remove();
}
});

 $(function() {
var currentUrl = window.location.href;
if(currentUrl != 'http://engineering.forumotion.info/') {
$('#facebook').remove();
}
});