function imgload() {
 var img01 = new Image();
 var img02 = new Image();
 var img03 = new Image();
 var img04 = new Image();
 var img05 = new Image();
 var img06 = new Image();
 var img07 = new Image();
 var img08 = new Image();
 var img09 = new Image();
 var img10 = new Image();
 var img11 = new Image();
 var img12 = new Image();
 var img13 = new Image();
 var img14 = new Image();
 var img15 = new Image();
 var img16 = new Image();
 var img17 = new Image();
 var img18 = new Image();
 var img19 = new Image();
 img01.src = "shared/img/g_about_on.gif";
 img02.src = "shared/img/g_company_on.gif";
 img03.src = "shared/img/g_example_on.gif";
 img04.src = "shared/img/g_factory_on.gif";
 img05.src = "shared/img/g_glossary_on.gif";
 img06.src = "shared/img/g_merit_on.gif";
 img07.src = "shared/img/g_scrap_on.gif";
 img08.src = "shared/img/hd_b_factory_on.gif";
 img09.src = "shared/img/smenu_contact_on.gif";
 img10.src = "shared/img/smenu_estimate_on.gif";
 img11.src = "shared/img/smenu_inquiry_on.gif";
 img12.src = "shared/img/bnr_estimate_on.gif";
 img13.src = "shared/img/bnr_info_on.gif";
 img14.src = "../img/btn-link_on.gif";
 img15.src = "../img/btn-way_on.gif";
 img16.src = "shared/img/bnr_example_on.gif";
 img17.src = "shared/img/bnr_recruit_on.gif";
 img18.src = "shared/img/btn_manufacture_on.gif";
 img19.src = "shared/img/btn_scrap_on.gif";
}