/* - sita-initialise.js - */
// http://www.sitasurrey.co.uk/portal_javascripts/sita-initialise.js?original=1
if(window.sita==undefined){sita=new Object()}
jq(function(){jq('p.oembed>a').embedLinks({maxwidth:550,youtube_querystring:{rel:00,fs:1},controlerHeight:21,apiKey:'b8481d0a11f211e1883c4040d3dc5c07'})});sita.search=function(){jq('div#searchbox input:submit').css({position:'absolute',left:-9999}).parent().append('<img id="pe-search-button" src="/++resource++sita.theme.images/search-icon.gif" width="18" height="18"/>').find('img#pe-search-button').click(function(){jq('div#searchbox form')[0].submit()})}
sita.linksPortletHeadings=function(){jq('div#portal-column-two div.links-portlet').each(function(){var title=jq(this).find('h2').text().replace(/^\s+|\s+$/g,'').replace(/\s/,'-').toLowerCase()
if(title=='downloads'||title=='see-also'){jq(this).addClass(title+'-boxout')}})}
sita.homePageBanners=function(){if(!swfobject.hasFlashPlayerVersion('9.0.0')){jq('div#global-nav').addClass('no-flash');return}
var mainMovieLocation='/__resource__sita.theme.swf/banners/circles.swf';if(jq('body').hasClass('section-front-page')){mainMovieLocation='/__resource__sita.theme.swf/banners/main.swf'}
jq('div#global-nav').append('<div id="home-flash-banner"><div id="home-flash-banner-inner"></div></div>')
swfobject.embedSWF(mainMovieLocation,'home-flash-banner-inner',894,240,'9.0.0',{},{location:'/__resource__sita.theme.swf/banners/'},{wmode:'transparent'});moveH1=function(){jq('body').not(jq('body.section-front-page')).find('div#frame').prepend(jq('h1')).find('h1').addClass('topOfBanner')}
moveH1()}
sita.emMeasurementPoll=function(){jq('body').append('<p style="position:absolute;z-index:100;left:-9999px;top:0;font-size:10em;" id="em-measurement">M</p>');setInterval(sita.measureEm,500);sita.lastEmMeasurement=jq('p#em-measurement').width()}
sita.measureEm=function(){var thisEmMeasurement=jq('p#em-measurement').width();if(thisEmMeasurement!=sita.lastEmMeasurement){openc.eventMediator.dispatchEvent('emMeasurementChange',{msg:'Em measurement changed from '+sita.lastEmMeasurement+" to "+thisEmMeasurement})}
sita.lastEmMeasurement=thisEmMeasurement}
sita.logEmMeasurementChange=function(arg){}
openc.eventMediator.addEventListener('emMeasurementChange',sita.logEmMeasurementChange);sita.setPageAsEqualHeightColumnsReady=function(){sita.pageIsEqualHeightColumnsReady=true;sita.equalHeightColumns()}
sita.equalHeightColumns=function(){sita.ieLt8=jq.browser.msie&&navigator.appVersion.match(/MSIE 6|MSIE 7/)!=null;if(!sita.pageIsEqualHeightColumnsReady){return false}
if(!jq('body').hasClass('section-front-page')){return}
if(!sita.pageEqualHeightPrepared){sita.columnOneBalloon=jq('div#below-content-portlets').before('<div class="balloon"></div>').parent().find('div.balloon');sita.columnTwoBalloon=jq('div#portal-column-one').append('<div class="balloon"></div>').find('div.balloon');sita.c1Indicator='div#portal-column-content';sita.c2Indicator='div#portal-column-one';sita.pageEqualHeightPrepared=true}
sita.columnOneBalloon.css('height','1px');sita.columnTwoBalloon.css('height','1px');var c1Height=jq(sita.c1Indicator)[0].offsetHeight;var c2Height=jq(sita.c2Indicator)[0].offsetHeight;if(c1Height>c2Height){var height=c1Height-c2Height+1;sita.columnTwoBalloon.css('height',height+'px')} else{height=c2Height-c1Height+1;if(sita.ieLt8){height+=9;jq("body").prepend('<div style="position:absolute;" id="wiggleIE"></div>').find('#wiggleIE').css('opacity',0.8)}
sita.columnOneBalloon.css('height',height+'px')}}
openc.eventMediator.addEventListener('emMeasurementChange',sita.equalHeightColumns);sita.pageReady=function(){sita.search();sita.linksPortletHeadings();sita.homePageBanners();openc.callWhenPropertyConsistent(!jq.browser.safari&&!jq.browser.mozilla,sita.setPageAsEqualHeightColumnsReady,jq('div#portal-column-one')[0],'offsetHeight',30,20,false);sita.emMeasurementPoll()}
jq(function(){if(openc.IS_RIA_CLIENT&&!openc.IS_EDIT_PAGE&&openc.IS_DESKTOP){sita.pageReady()}});