// _____________________________________________________________________________
//                                                                    top img

function changeImg(no){
	
	var new_src= "";
	var new_href = "";
	
	if(no == 0){
		new_src="top/images/Voice.jpg";
		new_href="./gaku00/index.php"; 
	}
	else if(no == 1){
		new_src="top/images/CareerSupport.jpg";
		new_href="./syu2/index.php"; 
	}
	else if(no == 2){
		new_src="top/images/OpenCanpas.jpg";
		new_href="./OC01/index.php"; 
	}
	else if(no == 3){
		new_src="top/images/Nyuushi.jpg";
		new_href="./ny01/index.php"; 
	}
	else{
		new_src="top/images/Voice.jpg";
		new_href="./gaku00/index.php"; 
	}
	
	document.main_pic.src=new_src;
	var lnk = document.getElementById('pic_link');
	lnk.href = new_href;
}