jmpImg = new Array();

jmpImg[0]="<a href='http://hiyo-cosme.com/komono/post_253.html'><img src='http://hiyo-cosme.com/assets_c/2008/08/image-eyebrow-pencil-006-thumb-autox60-1263.jpg' title='メイク道具 まず、なにからそろえればいい？' /></a>";

jmpImg[1]="<a href='http://hiyo-cosme.com/komono/menbo/post_287.html'><img src='http://hiyo-cosme.com/assets_c/2008/08/image-shitaji-011-thumb-100x150-thumb-60xauto-1285.jpg' title='綿棒を使う効果は？' /></a>";

jmpImg[2]="<a href='http://hiyo-cosme.com/komono/menbo/post_285.html'><img src='http://hiyo-cosme.com/assets_c/2008/08/image-eyebrow-pencil-005-thumb-autox60-1261.jpg' title='綿棒って？' /></a>";

jmpImg[3]="<a href='http://hiyo-cosme.com/komono/cheek-brush/post_282.html'><img src='http://hiyo-cosme.com/assets_c/2008/08/image-shitaji-010-thumb-60xauto-1281.jpg' title='どんなチークブラシを選べばいいの？' /></a>";

jmpImg[4]="<a href='http://hiyo-cosme.com/komono/cheek-brush/post_281.html'><img src='http://hiyo-cosme.com/assets_c/2008/08/image-eyebrow-pencil-004-thumb-autox60-1259.jpg' title='チークブラシって？' /></a>";

function raImg() {
var rr = parseInt(Math.random()*jmpImg.length);
document.write(jmpImg.slice(rr,rr+1)[0]);
jmpImg.splice(rr,1);
}