BrowserOK = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))

//preload images

//topnavigation
	n_homeon = new Image();               
	n_homeon.src = "images/topnav/homeon.gif";
	n_homeoff = new Image();               
	n_homeoff.src = "images/topnav/homeoff.gif";
	
	n_searchon = new Image();               
	n_searchon.src = "images/topnav/searchon.gif";
	n_searchoff = new Image();               
	n_searchoff.src = "images/topnav/searchoff.gif";
	
	n_sitemapon = new Image();               
	n_sitemapon.src ="images/topnav/sitemapon.gif";
	n_sitemapoff = new Image();               
	n_sitemapoff.src = "images/topnav/sitemapoff.gif";
	
	n_contacton = new Image();               
	n_contacton.src ="images/topnav/contacton.gif";
	n_contactoff = new Image();               
	n_contactoff.src = "images/topnav/contactoff.gif";
	
	n_loginon = new Image();               
	n_loginon.src = "images/topnav/loginon.gif";
	n_loginoff = new Image();               
	n_loginoff.src = "images/topnav/loginoff.gif";


//sidenavigation - main
	n_abouton = new Image();               
	n_abouton.src = "images/sidenav/pixelgrey.gif";
	n_aboutoff = new Image();               
	n_aboutoff.src = "images/sidenav/pixellightblue.gif";
	
	n_legalresearchon = new Image();               
	n_legalresearchon.src = "images/sidenav/pixelgrey.gif";
	n_legalresearchoff = new Image();               
	n_legalresearchoff.src = "images/sidenav/pixellightblue.gif";
	
	n_publicationson = new Image();               
	n_publicationson.src ="images/sidenav/pixelgrey.gif";
	n_publicationsoff = new Image();               
	n_publicationsoff.src = "images/sidenav/pixellightblue.gif";
	
	n_stepon = new Image();               
	n_stepon.src ="images/sidenav/pixelgrey.gif";
	n_stepoff = new Image();               
	n_stepoff.src = "images/sidenav/pixellightblue.gif";
	
	n_eventson = new Image();               
	n_eventson.src = "images/sidenav/pixelgrey.gif";
	n_eventsoff = new Image();               
	n_eventsoff.src = "images/sidenav/pixellightblue.gif";
	
	n_memberson = new Image();               
	n_memberson.src = "images/sidenav/pixelgrey.gif";
	n_membersoff = new Image();               
	n_membersoff.src = "images/sidenav/pixellightblue.gif";
	
	n_alumnion = new Image();               
	n_alumnion.src = "images/sidenav/pixelgrey.gif";
	n_alumnioff = new Image();               
	n_alumnioff.src = "images/sidenav/pixellightblue.gif";
	
	n_partnerson = new Image();               
	n_partnerson.src = "images/sidenav/pixelgrey.gif";
	n_partnersoff = new Image();               
	n_partnersoff.src = "images/sidenav/pixellightblue.gif";
	
	n_newson = new Image();               
	n_newson.src = "images/sidenav/pixelgrey.gif";
	n_newsoff = new Image();               
	n_newsoff.src = "images/sidenav/pixellightblue.gif";
	
	//sidenavigation - about subnavigation
	
	n_historyon = new Image();               
	n_historyon.src = "images/sidenav/pixelgrey.gif";
	n_historyoff = new Image();               
	n_historyoff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_activitieson = new Image();               
	n_activitieson.src = "images/sidenav/pixelgrey.gif";
	n_activitiesoff = new Image();               
	n_activitiesoff.src = "images/sidenav/pixeldarkblue.gif";
	
	
	//sidenavigation - members subnavigation
	
	n_elsainton = new Image();               
	n_elsainton.src = "images/sidenav/pixelgrey.gif";
	n_elsaintoff = new Image();               
	n_elsaintoff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_meetingon = new Image();               
	n_meetingon.src = "images/sidenav/pixelgrey.gif";
	n_meetingoff = new Image();               
	n_meetingoff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_trainerson = new Image();               
	n_trainerson.src = "images/sidenav/pixelgrey.gif";
	n_trainersoff = new Image();               
	n_trainersoff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_fundon = new Image();               
	n_fundon.src = "images/sidenav/pixelgrey.gif";
	n_fundoff = new Image();               
	n_fundoff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_applyon = new Image();               
	n_applyon.src = "images/sidenav/pixelgrey.gif";
	n_applyoff = new Image();               
	n_applyoff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_directoryon = new Image();               
	n_directoryon.src = "images/sidenav/pixelgrey.gif";
	n_directoryoff = new Image();               
	n_directoryoff.src = "images/sidenav/pixeldarkblue.gif";
	
	//sidenavigation - events subnavigation
	
	n_seminarson = new Image();               
	n_seminarson.src = "images/sidenav/pixelgrey.gif";
	n_seminarsoff = new Image();               
	n_seminarsoff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_trainingeventson = new Image();               
	n_trainingeventson.src = "images/sidenav/pixelgrey.gif";
	n_trainingeventsoff = new Image();               
	n_trainingeventsoff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_councilon = new Image();               
	n_councilon.src = "images/sidenav/pixelgrey.gif";
	n_counciloff = new Image();               
	n_counciloff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_othereventson = new Image();               
	n_othereventson.src = "images/sidenav/pixelgrey.gif";
	n_othereventsoff = new Image();               
	n_othereventsoff.src = "images/sidenav/pixeldarkblue.gif";
	
	//sidenavigation - STEP subnavigation
	
	n_stepoveron = new Image();               
	n_stepoveron.src = "images/sidenav/pixelgrey.gif";
	n_stepoveroff = new Image();               
	n_stepoveroff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_stepregisteron = new Image();               
	n_stepregisteron.src = "images/sidenav/pixelgrey.gif";
	n_stepregisteroff = new Image();               
	n_stepregisteroff.src = "images/sidenav/pixeldarkblue.gif";
	
	//sidenavigation - Alumni subnavigation
	
	n_lawsocietyon = new Image();               
	n_lawsocietyon.src = "images/sidenav/pixelgrey.gif";
	n_lawsocietyoff = new Image();               
	n_lawsocietyoff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_registeralumnion = new Image();               
	n_registeralumnion.src = "images/sidenav/pixelgrey.gif";
	n_registeralumnioff = new Image();               
	n_registeralumnioff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_kluweron = new Image();               
	n_kluweron.src = "images/sidenav/pixelgrey.gif";
	n_kluweroff = new Image();               
	n_kluweroff.src = "images/sidenav/pixeldarkblue.gif";
	
	//sidenavigation - Legal Research subnavigation
	
	n_researchgroupson = new Image();               
	n_researchgroupson.src = "images/sidenav/pixelgrey.gif";
	n_researchgroupsoff = new Image();               
	n_researchgroupsoff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_lawwebon = new Image();               
	n_lawwebon.src = "images/sidenav/pixelgrey.gif";
	n_lawweboff = new Image();               
	n_lawweboff.src = "images/sidenav/pixeldarkblue.gif";
	
	/*n_kluweron = new Image();               
	n_kluweron.src = "images/sidenav/pixelgrey.gif";
	n_kluweroff = new Image();               
	n_kluweroff.src = "images/sidenav/pixeldarkblue.gif";*/
	
	//sidenavigation - Publications subnavigation
	
	n_guidestudieson = new Image();               
	n_guidestudieson.src = "images/sidenav/pixelgrey.gif";
	n_guidestudiesoff = new Image();               
	n_guidestudiesoff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_paperson = new Image();               
	n_paperson.src = "images/sidenav/pixelgrey.gif";
	n_papersoff = new Image();               
	n_papersoff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_synergyon = new Image();               
	n_synergyon.src = "images/sidenav/pixelgrey.gif";
	n_synergyoff = new Image();               
	n_synergyoff.src = "images/sidenav/pixeldarkblue.gif";
	
	//sidenavigation - partners
	
	n_workingon = new Image();               
	n_workingon.src = "images/sidenav/pixelgrey.gif";
	n_workingoff = new Image();               
	n_workingoff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_trainingon = new Image();               
	n_trainingon.src = "images/sidenav/pixelgrey.gif";
	n_trainingoff = new Image();               
	n_trainingoff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_internationalon = new Image();               
	n_internationalon.src = "images/sidenav/pixelgrey.gif";
	n_internationaloff = new Image();               
	n_internationaloff.src = "images/sidenav/pixeldarkblue.gif";
	
	n_trainweekon = new Image();               
	n_trainweekon.src = "images/sidenav/pixelgrey.gif";
	n_trainweekoff = new Image();               
	n_trainweekoff.src = "images/sidenav/pixeldarkblue.gif";
	
	
	function mover(imgName)	{ 
		if (BrowserOK)
		{
		imgOn = eval(imgName + "on.src"); 
		document[imgName].src = imgOn;
		}
		else {}
	}
	
	function mout(imgName) 	{
		if (BrowserOK)
		{
		imgOff = eval(imgName + "off.src"); 
		document[imgName].src = imgOff;
		}
		else {}
	}
