function PreLoadIMG2() {
	var IMG = new Array();
	IMG[0] = 'pro_navi01,img/laser_welders_bot_ov.gif';
	IMG[1] = 'pro_navi02,img/laser_marker_bot_ov.gif';
	IMG[2] = 'pro_navi03,img/fine_spot_bot_ov.gif';
	IMG[3] = 'pro_navi04,img/system_bot_ov.gif';
	IMG[4] = 'service_navi01,img/img/e_catalog_bot_ov.gif';
	IMG[5] = 'service_navi02,img/lab_bot_ov.gif';
	IMG[6] = 'service_navi03,img/consultation_bot_ov.gif';
	IMG[7] = 'service_navi04,img/after_servicen_ov.gif';
PreLoadIMG_con(IMG);
}