var navigationImg; navigationImg = new Array;

navigation('navi01', 'image/g_navigation01.gif', 'image/g_navigation01_f2.gif');
navigation('navi02', 'image/g_navigation02.gif', 'image/g_navigation02_f2.gif');
navigation('navi03', 'image/g_navigation03.gif', 'image/g_navigation03_f2.gif');
navigation('navi04', 'image/g_navigation04.gif', 'image/g_navigation04_f2.gif');
navigation('navi05', 'image/g_navigation05.gif', 'image/g_navigation05_f2.gif');
navigation('navi06', 'image/g_navigation06.gif', 'image/g_navigation06_f2.gif');
navigation('navi07', 'image/g_ask.jpg', 'image/g_ask_f2.jpg');
navigation('navi08', 'image/g_banner01.gif', 'image/g_banner01_f2.gif');

function navigation() {
	var N = navigation.arguments[0];
	navigationImg[N] = new Image();
	navigationImg[N][0] = new Image();
	navigationImg[N][0].src = navigation.arguments[1];
	navigationImg[N][1] = new Image();
	navigationImg[N][1].src = navigation.arguments[2];
}

function navi() {
	var ID = navi.arguments[0];
	var N  = navi.arguments[1];
	document.images[ID].src = navigationImg[ID][N].src;
}