function parseFieldToQuery( fieldName, fieldVal, queryVal ) {
// Used by search functions below.
qc = '';
c = '';
lastword = '';
parsedText = '';
useQuotes = 0;
fieldVal = fieldVal.toLowerCase();
// Step 1 - Parse the search string to strip spaces & control chars that'll cause search engine errors. 
// Include a * at the end of every word to get word ending variations.
if ( fieldVal != '' && fieldVal != '[any]' ) {
for ( i=0; i < fieldVal.length; i++ ) {
c = fieldVal.charAt( i );
if ( c == '(' || c == ')' || c == '[' || c == ']' || c == '#' || c == '"' ) useQuotes = 1;
if ( c == ' ') {
if ( lastword == 'or' || lastword == 'and' || lastword == 'sentence' || lastword == 'not' ) {parsedText += '+'} 
else { parsedText += '*+' };
lastword = '';
}
else {
parsedText += c;
lastword += c;
}
}
if ( fieldName != 'HANSARDDATE' && c!= '"' && c!='*' && c!=')' ) parsedText += '*';
}
// Step 3 - If the query includes control chars then wrap it in quotes...
if (useQuotes == 1 ) parsedText = '"' +parsedText + '"';
// Step 2 - If a field name is passed, restrict our query component to that field...
if ( fieldName == '' ) 
qc = '(' + parsedText + ')'
else if (fieldName == 'HANSARDDATE')
qc = '([HANSARDDATE]=' + parsedText + ')'
else 	
qc = '([' +fieldName+ ']=(' + parsedText + '))';
// Step 3 - Append our query component to the main query string...	
if ( parsedText == '' ) return ( queryVal )
else if ( queryVal =='' ) return ( qc )
else return ( queryVal + 'AND' + qc );
}
function search( txtQuery ) {
var strBaseURL = '/prod/anzacatt/anzacatt.nsf/all?searchview';
strSort = '1'; 
var n = 1;
var searchFieldNames = new Array ( '' );
var searchFieldVals = new Array ( txtQuery )
var q = '';
for ( i1=0; i1 < n; i1++ ) {
q = parseFieldToQuery ( searchFieldNames[i1], searchFieldVals[i1], q )
}
if ( q == '' ) window.alert ('Please specify your search criteria.')
else {
location = strBaseURL + '&query=' + q + '&searchorder=' + strSort + '&login';
}
}
function searchAdv() {
var strBaseURL = '/prod/anzacatt/anzacatt.nsf/all?searchview';
var f = document.forms[0];
strSort = '1'; 
var n = 2;
var txtQuery = f.QueryText.value;
var dt = '';
for ( i=0; i<f.DocType.length; i++ ) {
if (f.DocType[i].checked) {
if (dt=='') {
dt =  f.DocType[i].value;
} else {
dt =  dt + " OR " + f.DocType[i].value;
}
}
}
var searchFieldNames = new Array ( '', 'DOCTYPE' );
var searchFieldVals = new Array ( txtQuery, dt )
var q = '';
for ( i1=0; i1 < n; i1++ ) {
q = parseFieldToQuery ( searchFieldNames[i1], searchFieldVals[i1], q )
}
if ( q == '' ) window.alert ('Please specify your search criteria.')
else {
location = strBaseURL + '&query=' + q + '&searchorder=' + strSort + '&login';
}
}
function searchPublic( txtQuery ) {
var strBaseURL = '/prod/anzacatt/anzacatt.nsf/all?searchview';
strSort = '1'; 
var n = 1;
var searchFieldNames = new Array ( '' );
var searchFieldVals = new Array ( txtQuery )
var q = '';
for ( i1=0; i1 < n; i1++ ) {
q = parseFieldToQuery ( searchFieldNames[i1], searchFieldVals[i1], q )
}
if ( q == '' ) window.alert ('Please specify your search criteria.')
else {
location = strBaseURL + '&query=' + q + '&searchorder=' + strSort;
}
}