var __preloadImgs = new Array (
"/image_common/gnav_01_on.gif",
"/image_common/gnav_02_on.gif",
"/image_common/gnav_03_on.gif",
"/image_common/gnav_04_on.gif",
"/image_common/gnav_05_on.gif",
"/image_common/gnav_06_on.gif",
"/image_common/gnav_07_on.gif",
"/image_common/gnav_08_on.gif",
"/image_common/gnav_sim_on.gif",
"/image_common/pageback_on.gif",
"/image_common/pagetop_on.gif",
"/company/image_dir/lnav_01_on.gif",
"/company/image_dir/lnav_02_on.gif",
"/company/image_dir/lnav_03_on.gif",
"/company/image_dir/lnav_04_on.gif",
"/company/image_dir/lnav_05_on.gif",
"/company/image_dir/lnav_06_on.gif"
);

function preloadImg () {}


var _imgPreloaded = false;

function preloadImg () {
	if (document.images) {
		var tmpImgs = new Array ();
		for (var i = 0; i < __preloadImgs.length; i++) {
			tmpImgs [i] = new Image ();
			tmpImgs [i].src = __preloadImgs [i];
		}
		_imgPreloaded = true;
	}
}