var aryMenu = new Array(10);
	
	aryMenu[0] = "head_secpic1_on.jpg";
	aryMenu[1] = "head_secpic1_on.jpg";
	aryMenu[2] = "head_secpic1_on.jpg";
	aryMenu[3] = "head_secpic1_on.jpg";
	aryMenu[4] = "head_foot5_on.jpg";
	aryMenu[5] = "head_secmenu1_on.jpg";
	aryMenu[6] = "head_secmenu2_on.jpg";
	aryMenu[7] = "head_secmenu3_on.jpg";
	aryMenu[8] = "head_secmenu4_on.jpg";
	aryMenu[9] = "head_secmenu5_on.jpg";
	
	function swap(img, state) {
		document[img].src = "images/head_" + img + "_" + state + ".jpg";
	}