<!-- browser check

if (navigator.appVersion.indexOf("2.") != -1){
        check = false;
        }
if ((navigator.appVersion.indexOf("3.") != -1) && (navigator.appName.indexOf("Explorer") != -1)){
        check = false;
        }
else {
        check = true;
        }

// end browser check

// sidebar navigation

// "About IGPP" array

image0= new Image();
image0.src = "/images/rollOvers/ne_off.gif";
image0on = new Image();
image0on.src = "/images/rollOvers/ne_on.gif";
image0alt = new Image();
image0alt.src = "/images/navRows/ro_blnk.gif";
image0alton = new Image();
image0alton.src = "/images/navRows/ro_ne.gif";

image1= new Image();
image1.src = "/images/rollOvers/ab_off.gif";
image1on = new Image();
image1on.src = "/images/rollOvers/ab_on.gif";
image1alt = new Image();
image1alt.src = "/images/navRows/ro_blnk.gif";
image1alton = new Image();
image1alton.src = "/images/navRows/ro_ab.gif";

image12= new Image();
image12.src = "/images/aboutIGPP/rollOvers/people_off.gif";
image12on = new Image();
image12on.src = "/images/aboutIGPP/rollOvers/people_on.gif";
image12alt = new Image();
image12alt.src = "/images/navRows/ro_blnk.gif";
image12alton = new Image();
image12alton.src = "/images/aboutIGPP/rollOvers/ro_people.gif";

image13= new Image();
image13.src = "/images/aboutIGPP/rollOvers/history_off.gif";
image13on = new Image();
image13on.src = "/images/aboutIGPP/rollOvers/history_on.gif";
image13alt = new Image();
image13alt.src = "/images/navRows/ro_blnk.gif";
image13alton = new Image();
image13alton.src = "/images/aboutIGPP/rollOvers/ro_history.gif";

image14= new Image();
image14.src = "/images/aboutIGPP/rollOvers/directions_off.gif";
image14on = new Image();
image14on.src = "/images/aboutIGPP/rollOvers/directions_on.gif";
image14alt = new Image();
image14alt.src = "/images/navRows/ro_blnk.gif";
image14alton = new Image();
image14alton.src = "/images/aboutIGPP/rollOvers/ro_directions.gif";

// "Grad Program" array

image2= new Image();
image2.src = "/images/rollOvers/tggp_off.gif";
image2on = new Image();
image2on.src = "/images/rollOvers/tggp_on.gif";
image2alt = new Image();
image2alt.src = "/images/navRows/ro_blnk.gif";
image2alton = new Image();
image2alton.src = "/images/navRows/ro_tggp.gif";

image21= new Image();
image21.src = "/images/tggp/rollOvers/sioGrad_off.gif";
image21on = new Image();
image21on.src = "/images/tggp/rollOvers/sioGrad_on.gif";
image21alt = new Image();
image21alt.src = "/images/navRows/ro_blnk.gif";
image21alton = new Image();
image21alton.src = "/images/tggp/rollOvers/ro_sioGradDiv.gif";

image22= new Image();
image22.src = "/images/tggp/rollOvers/currentStud_off.gif";
image22on = new Image();
image22on.src = "/images/tggp/rollOvers/currentStud_on.gif";
image22alt = new Image();
image22alt.src = "/images/navRows/ro_blnk.gif";
image22alton = new Image();
image22alton.src = "/images/tggp/rollOvers/ro_currentStud.gif";

image23= new Image();
image23.src = "/images/tggp/rollOvers/departLife_off.gif";
image23on = new Image();
image23on.src = "/images/tggp/rollOvers/departLife_on.gif";
image23alt = new Image();
image23alt.src = "/images/navRows/ro_blnk.gif";
image23alton = new Image();
image23alton.src = "/images/tggp/rollOvers/ro_departLife.gif";

image24= new Image();
image24.src = "/images/tggp/rollOvers/sd_off.gif";
image24on = new Image();
image24on.src = "/images/tggp/rollOvers/sd_on.gif";
image24alt = new Image();
image24alt.src = "/images/navRows/ro_blnk.gif";
image24alton = new Image();
image24alton.src = "/images/tggp/rollOvers/ro_sanDiego.gif";

image25= new Image();
image25.src = "/images/tggp/rollOvers/geophysicsPdf_off.gif";
image25on = new Image();
image25on.src = "/images/tggp/rollOvers/geophysicsPdf_on.gif";
image25alt = new Image();
image25alt.src = "/images/navRows/ro_blnk.gif";
image25alton = new Image();
image25alton.src = "/images/tggp/rollOvers/ro_geophysicsPdf.gif";

image26= new Image();
image26.src = "/images/tggp/rollOvers/alum_off.gif";
image26on = new Image();
image26on.src = "/images/tggp/rollOvers/alum_on.gif";
image26alt = new Image();
image26alt.src = "/images/navRows/ro_blnk.gif";
image26alton = new Image();
image26alton.src = "/images/tggp/rollOvers/ro_alumni.gif";

// "Research" array

image3= new Image();
image3.src = "/images/rollOvers/res_off.gif";
image3on = new Image();
image3on.src = "/images/rollOvers/res_on.gif";
image3alt = new Image();
image3alt.src = "/images/navRows/ro_blnk.gif";
image3alton = new Image();
image3alton.src = "/images/navRows/ro_res.gif";

image31= new Image();
image31.src = "/images/research/rollOvers/currentProj_off.gif";
image31on = new Image();
image31on.src = "/images/research/rollOvers/currentProj_on.gif";
image31alt = new Image();
image31alt.src = "/images/navRows/ro_blnk.gif";
image31alton = new Image();
image31alton.src = "/images/research/rollOvers/ro_currentProj.gif";

image32= new Image();
image32.src = "/images/research/rollOvers/academic_off.gif";
image32on = new Image();
image32on.src = "/images/research/rollOvers/academic_on.gif";
image32alt = new Image();
image32alt.src = "/images/navRows/ro_blnk.gif";
image32alton = new Image();
image32alton.src = "/images/research/rollOvers/ro_academic.gif";

image33= new Image();
image33.src = "/images/research/rollOvers/pdocs_off.gif";
image33on = new Image();
image33on.src = "/images/research/rollOvers/pdocs_on.gif";
image33alt = new Image();
image33alt.src = "/images/navRows/ro_blnk.gif";
image33alton = new Image();
image33alton.src = "/images/research/rollOvers/ro_pdocs.gif";

image34= new Image();
image34.src = "/images/research/rollOvers/resGroups_off.gif";
image34on = new Image();
image34on.src = "/images/research/rollOvers/resGroups_on.gif";
image34alt = new Image();
image34alt.src = "/images/navRows/ro_blnk.gif";
image34alton = new Image();
image34alton.src = "/images/research/rollOvers/ro_resGroups.gif";

image35= new Image();
image35.src = "/images/research/rollOvers/dataImages_off.gif";
image35on = new Image();
image35on.src = "/images/research/rollOvers/dataImages_on.gif";
image35alt = new Image();
image35alt.src = "/images/navRows/ro_blnk.gif";
image35alton = new Image();
image35alton.src = "/images/research/rollOvers/ro_dataImages.gif";

// "Resources" array

image4= new Image();
image4.src = "/images/rollOvers/rsrc_off.gif";
image4on = new Image();
image4on.src = "/images/rollOvers/rsrc_on.gif";
image4alt = new Image();
image4alt.src = "/images/navRows/ro_blnk.gif";
image4alton = new Image();
image4alton.src = "/images/navRows/ro_rsrc.gif";

image41= new Image();
image41.src = "/images/resources/rollOvers/computing_off.gif";
image41on = new Image();
image41on.src = "/images/resources/rollOvers/computing_on.gif";
image41alt = new Image();
image41alt.src = "/images/navRows/ro_blnk.gif";
image41alton = new Image();
image41alton.src = "/images/resources/rollOvers/ro_computing.gif";

image42= new Image();
image42.src = "/images/resources/rollOvers/facilities_off.gif";
image42on = new Image();
image42on.src = "/images/resources/rollOvers/facilities_on.gif";
image42alt = new Image();
image42alt.src = "/images/navRows/ro_blnk.gif";
image42alton = new Image();
image42alton.src = "/images/resources/rollOvers/ro_facilities.gif";

image43= new Image();
image43.src = "/images/resources/rollOvers/relatedCenters_off.gif";
image43on = new Image();
image43on.src = "/images/resources/rollOvers/relatedCenters_on.gif";
image43alt = new Image();
image43alt.src = "/images/navRows/ro_blnk.gif";
image43alton = new Image();
image43alton.src = "/images/resources/rollOvers/ro_relatedCenters.gif";

// "Admin" array

image5= new Image();
image5.src = "/images/rollOvers/adm_off.gif";
image5on = new Image();
image5on.src = "/images/rollOvers/adm_on.gif";
image5alt = new Image();
image5alt.src = "/images/navRows/ro_blnk.gif";
image5alton = new Image();
image5alton.src = "/images/navRows/ro_adm.gif";

image51= new Image();
image51.src = "/images/admin/rollOvers/reservingFacilities_off.gif";
image51on = new Image();
image51on.src = "/images/admin/rollOvers/reservingFacilities_on.gif";
image51alt = new Image();
image51alt.src = "/images/navRows/ro_blnk.gif";
image51alton = new Image();
image51alton.src = "/images/admin/rollOvers/ro_reservingFacilities.gif";

image52= new Image();
image52.src = "/images/admin/rollOvers/staff_off.gif";
image52on = new Image();
image52on.src = "/images/admin/rollOvers/staff_on.gif";
image52alt = new Image();
image52alt.src = "/images/navRows/ro_blnk.gif";
image52alton = new Image();
image52alton.src = "/images/admin/rollOvers/ro_staff.gif";

image53= new Image();
image53.src = "/images/admin/rollOvers/adminSupportStruct_off.gif";
image53on = new Image();
image53on.src = "/images/admin/rollOvers/adminSupportStruct_on.gif";
image53alt = new Image();
image53alt.src = "/images/navRows/ro_blnk.gif";
image53alton = new Image();
image53alton.src = "/images/admin/rollOvers/ro_adminSuppStruct.gif";

image54= new Image();
image54.src = "/images/admin/rollOvers/localAdminRes_off.gif";
image54on = new Image();
image54on.src = "/images/admin/rollOvers/localAdminRes_on.gif";
image54alt = new Image();
image54alt.src = "/images/navRows/ro_blnk.gif";
image54alton = new Image();
image54alton.src = "/images/admin/rollOvers/ro_localAdminRes.gif";

// "Contact IGPP" button

image6= new Image();
image6.src = "/images/rollOvers/contact_off.gif";
image6on = new Image();
image6on.src = "/images/rollOvers/contact_on.gif";
image6alt = new Image();
image6alt.src = "/images/navRows/ro_blnk.gif";
image6alton = new Image();
image6alton.src = "/images/navRows/ro_contact.gif";

// "Search" button

image7= new Image();
image7.src = "/images/rollOvers/search_off.gif";
image7on = new Image();
image7on.src = "/images/rollOvers/search_on.gif";
image7alt = new Image();
image7alt.src = "/images/navRows/ro_blnk.gif";
image7alton = new Image();
image7alton.src = "/images/navRows/ro_search.gif";

// "Local User Resources" button

image8= new Image();
image8.src = "/images/rollOvers/lur_off.gif";
image8on = new Image();
image8on.src = "/images/rollOvers/lur_on.gif";
image8alt = new Image();
image8alt.src = "/images/navRows/ro_blnk.gif";
image8alton = new Image();
image8alton.src = "/images/navRows/ro_lur.gif";

// "Site Index" button

image9= new Image();
image9.src = "/images/rollOvers/siteIndex_off.gif";
image9on = new Image();
image9on.src = "/images/rollOvers/siteIndex_on.gif";
image9alt = new Image();
image9alt.src = "/images/navRows/ro_blnk.gif";
image9alton = new Image();
image9alton.src = "/images/navRows/ro_siteIndex.gif";

// "Home" button

image10= new Image();
image10.src = "/images/rollOvers/home_off.gif";
image10on = new Image();
image10on.src = "/images/rollOvers/home_on.gif";
image10alt = new Image();
image10alt.src = "/images/navRows/ro_blnk.gif";
image10alton = new Image();
image10alton.src = "/images/navRows/ro_home.gif";

image11= new Image();
image11.src = "/images/rollOvers/people_off.gif";
image11on = new Image();
image11on.src = "/images/rollOvers/people_on.gif";
image11alt = new Image();
image11alt.src = "/images/navRows/ro_blnk.gif";
image11alton = new Image();
image11alton.src = "/images/navRows/ro_people.gif";


// end of sidebar navigation
// rollover functions

function imageon(name)   {
        document[name].src = eval(name + "on.src");
        document["altimg"].src = eval(name + "alton.src");
}
function imageoff(name)  {
        document[name].src = eval(name + ".src");
        document["altimg"].src = eval(name + "alt.src");
}
NN3 = true;

function on(name)  {
        if (check == true){
                imageon(name);}
}
function off(name)  {
        if (check == true){
                imageoff(name);}
}

//-->