function PreLoadIMG() {
	var IMG = new Array();
	IMG[0] = 'trait_over,../common/img/trait_bot_on.gif';
	IMG[1] = 'btn_navi01,../common/img/navi_img01_on.gif';
	IMG[2] = 'btn_navi02,../common/img/navi_img02_on.gif';
	IMG[3] = 'btn_navi03,../common/img/navi_img03_on.gif';
	IMG[4] = 'btn_navi04,../common/img/navi_img04_on.gif';
	IMG[5] = 'btn_navi05,../common/img/navi_img05_on.gif';
	IMG[6] = 'btn_navi06,../common/img/navi_img06_on.gif';
	IMG[7] = 'btn_navi07,../common/img/navi_img07_on.gif';
	IMG[8] = 'btn_navi08,../common/img/navi_img08_on.gif';
	IMG[9] = 'btn_navi09,../common/img/navi_img09_on.gif';
	IMG[10] = 'btn_navi10,../common/img/navi_img10_on.gif';
	IMG[11] = 'btn_navi11,../common/img/navi_img10_on.gif';
	IMG[12] = 'btn_navi12,../common/img/navi_img10_on.gif';
	IMG[13] = 'ttl_bg2,img/ttl_img01.gif';
	PreLoadIMG_navi(IMG);
}