function imgOn(imgName)
{if (document.images) {document[imgName].src=eval(imgName+"on.src");}}

function imgOff(imgName)
{if (document.images) {document[imgName].src=eval(imgName+"off.src");}}

if (document.images)
{
louiseeon=new Image(); louiseeon.src="./web_files/img/louise_ellerington_header.gif";
louiseeoff=new Image(); louiseeoff.src="./web_files/img/louise_ellerington_header.gif";

biographyon=new Image(); biographyon.src="./web_files/img/snav_biography_over.gif";
biographyoff=new Image(); biographyoff.src="./web_files/img/snav_biography_off.gif";

photoson=new Image(); photoson.src="./web_files/img/snav_photos_over.gif";
photosoff=new Image(); photosoff.src="./web_files/img/snav_photos_off.gif";

texton=new Image(); texton.src="./web_files/img/snav_text_over.gif";
textoff=new Image(); textoff.src="./web_files/img/snav_text_off.gif";

statementson=new Image(); statementson.src="./web_files/img/snav_statements_over.gif";
statementsoff=new Image(); statementsoff.src="./web_files/img/snav_statements_off.gif";

galleryon=new Image(); galleryon.src="./web_files/img/snav_gallery_over.gif";
galleryoff=new Image(); galleryoff.src="./web_files/img/snav_gallery_off.gif";

exhibitionon=new Image(); exhibitionon.src="./web_files/img/snav_exhibition_over.gif";
exhibitionoff=new Image(); exhibitionoff.src="./web_files/img/snav_exhibition_off.gif";

printson=new Image(); printson.src="./web_files/img/snav_prints_over.gif";
printsoff=new Image(); printsoff.src="./web_files/img/snav_prints_off.gif";

contacton=new Image(); contacton.src="./web_files/img/snav_contact_over.gif";
contactoff=new Image(); contactoff.src="./web_files/img/snav_contact_off.gif";

linkon=new Image(); linkon.src="./web_files/img/snav_link_over.gif";
linkoff=new Image(); linkoff.src="./web_files/img/snav_link_off.gif";

bookon=new Image(); bookon.src="./web_files/img/snav_book_over.gif";
bookoff=new Image(); bookoff.src="./web_files/img/snav_book_off.gif";

printson=new Image(); printson.src="./web_files/img/snav_prints_over.gif";
printsoff=new Image(); printsoff.src="./web_files/img/snav_prints_off.gif";

commissionson=new Image(); commissionson.src="./web_files/img/snav_commissions_over.gif"; 
commissionsoff=new Image(); commissionsoff.src="./web_files/img/snav_commissions_off.gif";

projectson=new Image(); projectson.src="./web_files/img/snav_projects_over.gif";
projectsoff=new Image(); projectsoff.src="./web_files/img/snav_projects_off.gif";

enteron=new Image(); enteron.src="./web_files/img/snav_enter_over.gif";
enteroff=new Image(); enteroff.src="./web_files/img/snav_enter_off.gif";

}