tag.
// When the "display" property of that
tag is set to "none" it is
// hidden. When it is set to "block" the contents of the tag are displayed.
// 2. As well as displaying and hiding the forms the input values are copied
// between the forms when switching, except that if there is already data
// in a field it is not overwritten.
// 3. The checkboxes used to switch need to be set to checked in the advanced
// form and not checked in the simple form.
function do_advanced_search(cs)
{
//onerror = dummyErrorHandler;
var advancedSearchFlag = false;
//if we are initialising (cs = 0) then check the value of the cookie
if (cs == 0)
{
advancedSearchFlag = isAdvancedSearchCookieTrue();
}
if ((cs == 1) || advancedSearchFlag)
{
//show the Advanced Search form
setDisplay('SimpleSearchDiv', 'none');
setDisplay('AdvancedSearchDiv', 'block');
// document.forms['AdvancedSearchForm'].elements['ADVANCEDSEARCH'].checked=true;
if (document.forms['AdvancedSearchForm'].elements['KEY'].value == '')
{
document.forms['AdvancedSearchForm'].elements['KEY'].value = document.forms['SimpleSearchForm'].elements['KEY'].value;
}
if (document.forms['AdvancedSearchForm'].elements['AUTHOR'].value == '')
{
document.forms['AdvancedSearchForm'].elements['AUTHOR'].value = document.forms['SimpleSearchForm'].elements['AUTHOR'].value;
}
if (document.forms['AdvancedSearchForm'].elements['TITLE'].value == '')
{
document.forms['AdvancedSearchForm'].elements['TITLE'].value = document.forms['SimpleSearchForm'].elements['TITLE'].value;
}
if (document.forms['AdvancedSearchForm'].elements['PERFDATE1'].value == '1900')
{
document.forms['AdvancedSearchForm'].elements['PERFDATE1'].value = document.forms['SimpleSearchForm'].elements['PERFDATE1'].value;
}
if (document.forms['AdvancedSearchForm'].elements['PERFDATE2'].value == '1999')
{
document.forms['AdvancedSearchForm'].elements['PERFDATE2'].value = document.forms['SimpleSearchForm'].elements['PERFDATE2'].value;
}
if (document.forms['AdvancedSearchForm'].elements['PUBDATE1'].value == '1900')
{
document.forms['AdvancedSearchForm'].elements['PUBDATE1'].value = document.forms['SimpleSearchForm'].elements['PUBDATE1'].value;
}
if (document.forms['AdvancedSearchForm'].elements['PUBDATE2'].value == '1999')
{
document.forms['AdvancedSearchForm'].elements['PUBDATE2'].value = document.forms['SimpleSearchForm'].elements['PUBDATE2'].value;
}
if (document.forms['AdvancedSearchForm'].elements['GENRE'].value == '')
{
document.forms['AdvancedSearchForm'].elements['GENRE'].value = document.forms['SimpleSearchForm'].elements['GENRE'].value;
}
if (document.forms['AdvancedSearchForm'].elements['GENDER'].value == ' ')
{
document.forms['AdvancedSearchForm'].elements['GENDER'].value = document.forms['SimpleSearchForm'].elements['GENDER'].value;
}
if (document.forms['AdvancedSearchForm'].elements['NATIONALITY'].value == '')
{
document.forms['AdvancedSearchForm'].elements['NATIONALITY'].value = document.forms['SimpleSearchForm'].elements['NATIONALITY'].value;
}
document.forms['AdvancedSearchForm'].elements['KEY'].focus();
setAdvancedSearchCookieOn();
}
else
{
//show the Simple Search Form
setDisplay('SimpleSearchDiv', 'block');
setDisplay('AdvancedSearchDiv', 'none');
// document.forms['SimpleSearchForm'].elements['ADVANCEDSEARCH'].checked=false;
if (document.forms['SimpleSearchForm'].elements['KEY'].value == '')
{
document.forms['SimpleSearchForm'].elements['KEY'].value = document.forms['AdvancedSearchForm'].elements['KEY'].value;
}
if (document.forms['SimpleSearchForm'].elements['AUTHOR'].value == '')
{
document.forms['SimpleSearchForm'].elements['AUTHOR'].value = document.forms['AdvancedSearchForm'].elements['AUTHOR'].value;
}
if (document.forms['SimpleSearchForm'].elements['TITLE'].value == '')
{
document.forms['SimpleSearchForm'].elements['TITLE'].value = document.forms['AdvancedSearchForm'].elements['TITLE'].value;
}
if (document.forms['SimpleSearchForm'].elements['PERFDATE1'].value == '1900')
{
document.forms['SimpleSearchForm'].elements['PERFDATE1'].value = document.forms['AdvancedSearchForm'].elements['PERFDATE1'].value;
}
if (document.forms['SimpleSearchForm'].elements['PERFDATE2'].value == '1999')
{
document.forms['SimpleSearchForm'].elements['PERFDATE2'].value = document.forms['AdvancedSearchForm'].elements['PERFDATE2'].value;
}
if (document.forms['SimpleSearchForm'].elements['PUBDATE1'].value == '1900')
{
document.forms['SimpleSearchForm'].elements['PUBDATE1'].value = document.forms['AdvancedSearchForm'].elements['PUBDATE1'].value;
}
if (document.forms['SimpleSearchForm'].elements['PUBDATE2'].value == '1999')
{
document.forms['SimpleSearchForm'].elements['PUBDATE2'].value = document.forms['AdvancedSearchForm'].elements['PUBDATE2'].value;
}
if (document.forms['SimpleSearchForm'].elements['GENRE'].value == '')
{
document.forms['SimpleSearchForm'].elements['GENRE'].value = document.forms['AdvancedSearchForm'].elements['GENRE'].value;
}
if (document.forms['SimpleSearchForm'].elements['GENDER'].value == ' ')
{
document.forms['SimpleSearchForm'].elements['GENDER'].value = document.forms['AdvancedSearchForm'].elements['GENDER'].value;
}
if (document.forms['SimpleSearchForm'].elements['NATIONALITY'].value == '')
{
document.forms['SimpleSearchForm'].elements['NATIONALITY'].value = document.forms['AdvancedSearchForm'].elements['NATIONALITY'].value;
}
document.forms['SimpleSearchForm'].elements['KEY'].focus();
setAdvancedSearchCookieOff();
}
}
function isAdvancedSearchCookieTrue()
{
var retVal = false;
var allCookies = document.cookie;
var pos = allCookies.indexOf("advancedsearch=");
if(pos != -1)
{
var start = pos + 15;
var end = allCookies.indexOf(";", start);
if (end == -1) end = allCookies.length;
var value = allCookies.substring(start, end);
if (value > 0)
retVal = true;
}
return retVal;
}
function setAdvancedSearchCookieOn()
{
document.cookie = "advancedsearch=1";
}
function setAdvancedSearchCookieOff()
{
document.cookie = "advancedsearch=0";
}
// copied this function from FII
function browse(browsename)
{
var formname = "SimpleSearchForm";
// Set all the hidden browse control names to nothing, except for
// the one that is to trigger the browse.
if(isAdvancedSearchCookieTrue())
{
formname = "AdvancedSearchForm";
}
for (var i = 0; i < document.forms[formname].elements.length; i++)
{
var name = document.forms[formname].elements[i].name;
if(name.match(/^B_/))
{
document.forms[formname].elements[i].value = "";
}
}
var control = "B_" + browsename;
document.forms[formname].elements[control].value = "ok";
document.forms[formname].submit();
}
// New for 20drama
function loadParent( url )
{
window.opener.location = url;
window.opener.focus();
}
// NewSatellite is based on CreateSatellite from sitewide, but with the extra
// parameter "main" replacing window. This allows satellites to pass "opener"
// and have the new window created as a child of the caller's parent window.
function NewSatellite( main, theURL, name, width, height, center, options )
{
DetermineBrowserTypeVersion();
// Different Browsers have different ways to get the
// position and size of the browser window.
if( is_nav4up && center )
{
var x = main.screenX;
var y = main.screenY;
var w = main.outerWidth;
var h = main.outerHeight;
var midx = x + (w - width)/2;
var midy = y + (h - height)/2;
w1 = main.open( theURL, name, "left=" + midx + ",top=" + midy + ",height="+ height + ",width=" + width + options );
}else if( is_ie5up && center )
{
var x = main.screenLeft;
var y = main.screenTop;
var w = document.body.clientWidth;
var h = document.body.clientHeight;
var midx = x + (w - width)/2;
var midy = y + (h - height - 100)/2; // 100 is a guesstimate for toolbar height
// Next bit forces IE5 to give focus and display the window in the correct position
if( w1 != null && !w1.closed )
{
w1.close();
w1 = null;
}
w1 = main.open(theURL, name, "left=" + midx + ",top=" + midy + ",height="+ height + ",width=" + width + options );
}else{
// Older browsers can't determine browser window pos/size and IE4 has probs
// closing and re-opening a window
w1 = main.open(theURL, name, "height="+ height + ",width=" + width + options );
}
w1.focus();
}
