//...navi
//--------------------------------------------------
//"concept","feature","news","event","planner","interview","course","support","access","contact"
img_ar = new Array();
o_img_ar = new Array("concept","feature","news","event","planner","course","support","access","contact");
for(i in o_img_ar){img_ar[i] = new Image();img_ar[i].src = "./images/common/navi_" + o_img_ar[i] + "_o.gif";}
function m_o(n,f){var o = (f)?'_o':'';document.images[n].src = "./images/common/navi_" + n + o + ".gif";}