window.onload= function() {
	// グローバルメニュー
	swapImage( 'gCompany', '/common/img/gCompany_over.gif', '/common/img/gCompany_out.gif' );
	swapImage( 'gProfile', '/common/img/gProfile_over.gif', '/common/img/gProfile_out.gif' );
	swapImage( 'gInfo', '/common/img/gInfo_over.gif', '/common/img/gInfo_out.gif' );
	swapImage( 'gContact', '/common/img/gContact_over.gif', '/common/img/gContact_out.gif' );
	preload( );
}