function navs_10Preload() {
	imgSwap = new Array();
	preloadFlag = false;

	imgSwap["navs_10"] = new Image();
	imgSwap["navs_10"].src = "/jpn/activity/shared/img/navs_10o.gif";

	imgSwap["navs_10_01"] = new Image();
	imgSwap["navs_10_01"].src = "/jpn/activity/shared/img/navs_10_01o.gif";
	imgSwap["navs_10_01a"] = new Image();
	imgSwap["navs_10_01a"].src = "/jpn/activity/shared/img/navs_10_01a.gif";
	imgSwap["navs_10_02"] = new Image();
	imgSwap["navs_10_02"].src = "/jpn/activity/shared/img/navs_10_02o.gif";
	imgSwap["navs_10_02a"] = new Image();
	imgSwap["navs_10_02a"].src = "/jpn/activity/shared/img/navs_10_02a.gif";
	imgSwap["navs_10_03"] = new Image();
	imgSwap["navs_10_03"].src = "/jpn/activity/shared/img/navs_10_03o.gif";
	imgSwap["navs_10_03a"] = new Image();
	imgSwap["navs_10_03a"].src = "/jpn/activity/shared/img/navs_10_03a.gif";
	imgSwap["navs_10_04"] = new Image();
	imgSwap["navs_10_04"].src = "/jpn/activity/shared/img/navs_10_04o.gif";
	imgSwap["navs_10_04a"] = new Image();
	imgSwap["navs_10_04a"].src = "/jpn/activity/shared/img/navs_10_04a.gif";

	preloadFlag = true;
	return true;
}