jmpSwf = new Array();

jmpSwf[0]="<object width='380' height='240'><param name='movie' value='http://www.youtube.com/v/aQlNYNa3dco?fs=1&amp;hl=ja_JP&amp;rel=0&amp;color1=0x3a3a3a&amp;color2=0x999999&autoplay=1'></param><param name='allowFullScreen' value='true'></param><param name='allowscriptaccess' value='always'></param><embed src='http://www.youtube.com/v/aQlNYNa3dco?fs=1&amp;hl=ja_JP&amp;rel=0&amp;color1=0x3a3a3a&amp;color2=0x999999&autoplay=1' type='application/x-shockwave-flash' allowscriptaccess='always' allowfullscreen='true' width='380' height='240'></embed></object>";

jmpSwf[1]="<object width='380' height='240'><param name='movie' value='http://www.youtube.com/v/Esl5CJrKm90?fs=1&amp;hl=ja_JP&amp;rel=0&amp;color1=0x3a3a3a&amp;color2=0x999999&autoplay=1'></param><param name='allowFullScreen' value='true'></param><param name='allowscriptaccess' value='always'></param><embed src='http://www.youtube.com/v/Esl5CJrKm90?fs=1&amp;hl=ja_JP&amp;rel=0&amp;color1=0x3a3a3a&amp;color2=0x999999&autoplay=1' type='application/x-shockwave-flash' allowscriptaccess='always' allowfullscreen='true' width='380' height='240'></embed></object>";

jmpSwf[2]="<object width='380' height='240'><param name='movie' value='http://www.youtube.com/v/AZSapuwZINI?fs=1&amp;hl=ja_JP&amp;rel=0&amp;color1=0x3a3a3a&amp;color2=0x999999&autoplay=1'></param><param name='allowFullScreen' value='true'></param><param name='allowscriptaccess' value='always'></param><embed src='http://www.youtube.com/v/AZSapuwZINI?fs=1&amp;hl=ja_JP&amp;rel=0&amp;color1=0x3a3a3a&amp;color2=0x999999&autoplay=1' type='application/x-shockwave-flash' allowscriptaccess='always' allowfullscreen='true' width='380' height='240'></embed></object>";

jmpSwf[3]="<object width='380' height='240'><param name='movie' value='http://www.youtube.com/v/NGCkIPMfXAQ?fs=1&amp;hl=ja_JP&amp;rel=0&amp;color1=0x3a3a3a&amp;color2=0x999999&autoplay=1'></param><param name='allowFullScreen' value='true'></param><param name='allowscriptaccess' value='always'></param><embed src='http://www.youtube.com/v/NGCkIPMfXAQ?fs=1&amp;hl=ja_JP&amp;rel=0&amp;color1=0x3a3a3a&amp;color2=0x999999&autoplay=1' type='application/x-shockwave-flash' allowscriptaccess='always' allowfullscreen='true' width='380' height='240'></embed></object>";

jmpSwf[4]="<object width='380' height='240'><param name='movie' value='http://www.youtube.com/v/LYKtrN5-1jM?fs=1&amp;hl=ja_JP&amp;rel=0&amp;color1=0x3a3a3a&amp;color2=0x999999&autoplay=1'></param><param name='allowFullScreen' value='true'></param><param name='allowscriptaccess' value='always'></param><embed src='http://www.youtube.com/v/LYKtrN5-1jM?fs=1&amp;hl=ja_JP&amp;rel=0&amp;color1=0x3a3a3a&amp;color2=0x999999&autoplay=1' type='application/x-shockwave-flash' allowscriptaccess='always' allowfullscreen='true' width='380' height='240'></embed></object>";

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