// setup page.
ims = new Array( 'home','offer','team','talent','plc','contact' );
navs = new Array();
shown_company = '';
shown_team = '';

// preload images.
for(i=0;i<ims.length;i++) { 
	navs[ ims[i] ] = new Array();
	navs[ ims[i] ]['on'] = new Image();
	navs[ ims[i] ]['off'] = new Image();
	navs[ ims[i] ]['on'].src = '_img/nav/' + ims[i] + '-on.gif';
	navs[ ims[i] ]['off'].src = '_img/nav/' + ims[i] + '-off.gif';
}

// nav rollovers
function roll_nav( id, state ) {
	$(id).src = navs[ id ][ state ].src;
}

// company rollovers
function show_company( id ) {
	if (shown_company) $(shown_company).style.display = 'none';
	$(id).style.display = 'block';
	shown_company = id;
}

// company rollout.
function hide_company(  ) {
	if (shown_company) $(shown_company).style.display = 'none';
	shown_company = '';
}

function show_team_member( id ) {
	if (shown_team) $(shown_team).style.display = 'none';
	$(id).style.display = 'block';
	shown_team = id;
}