/* MouseOver Script =====================*/

menuImg = new Array();
menuImg[0] = "../img/outside_btn_01_on.gif";
menuImg[1] = "../img/outside_btn_02_on.gif";
menuImg[2] = "../img/outside_btn_03_on.gif";
menuImg[3] = "../img/outside_btn_04_on.gif";
menuImg[4] = "../img/outside_btn_05_on.gif";


menuPre = new Array();
for(i=0;i<menuImg.length;i++){
	menuPre[i] = new Image();
	menuPre[i].src = menuImg[i];
}


function changeImg(tagObj) {
	if(!tagObj.src.match(/_on\.gif/)) {
		tagObj.src=tagObj.src.slice(0,-4)+"_on.gif";
	} else {
		tagObj.src=tagObj.src.slice(0,-7)+".gif";
	}
}