function changeimg1() {
		document.getElementById("change_img").src = '/index_img/main_img01.gif';
		document.getElementById("change_link").href = 'https://print-w.jp/free_cards.html';
}

function changeimg2() {
		document.getElementById("change_img").src = '/index_img/main_img02.jpg';
		document.getElementById("change_link").href = '/products/2008/07/post-3.html';
}

function changeimg3() {
		document.getElementById("change_img").src = '/index_img/main_img03.jpg';
		document.getElementById("change_link").href = '/products/2008/07/dm-1-2.html';
}

function changeimg4() {
		document.getElementById("change_img").src = '/index_img/main_img04.jpg';
		document.getElementById("change_link").href = '/products/2008/07/post-8.html';
}

function changeimg5() {
		document.getElementById("change_img").src = '/index_img/main_img05.jpg';
		document.getElementById("change_link").href = '/products/2008/07/t.html';
}

function changeimg6() {
		document.getElementById("change_img").src = '/index_img/main_img06.jpg';
		document.getElementById("change_link").href = 'https://print-w.jp/sample.html';
}