function mOver(name){if(document.images){document.images[name+'Button'].src='/images/topnav/'+name+'_t.jpg';return true;}}function mOut(name){if(document.images){document.images[name+'Button'].src='/images/topnav/'+name+'_g.jpg';return true;}}function sOver(name){if(document.images){document.images[name+'SButton'].src='/images/leftnav/'+name+'_t.jpg';return true;}}function sOut(name){if(document.images){document.images[name+'SButton'].src='/images/leftnav/'+name+'_g.jpg';return true;}}