//ブラウザチェック
function getbu(){
    bname= new Array();
	bname[0] = '';
	bname[1] = navigator.appName;
	bname[2] = navigator.appVersion;
	if (bname[2].indexOf("MSIE") > -1){
		bname[0] = 'IE';
		document.write( "<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0\" width=\"552\" height=\"364\"><param name=movie value=\"images/index/itiraku.swf\"><param name=quality value=high><param name=wmode value=transparent><param name=\"LOOP\" value=\"false\"><embed src=\"images/index/itiraku.swf\" quality=high pluginspage=\"http://www.macromedia.com/jp/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash\" type=\"application/x-shockwave-flash\" width=\"552\" height=\"364\" loop=\"false\"></embed></object> ");
	}
	else { bname[0] = 'etc';
	      with (document){
		           write( "<table width=\"552\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">")
                   write("<tr>")
                   write("<td><img src=\"images/index/topimg1.jpg\" width=\"552\" height=\"347\"></td>")
                   write("</tr>")
                   write("<tr>")
                   write("<td><img src=\"images/index/topimg2.jpg\" width=\"289\" height=\"17\"><a href=\"javascript:newflash()\"><img src=\"images/index/topimg3.jpg\" width=\"263\" height=\"17\" border=\"0\"></td></a>")
                   write("</tr>")
                   write("</table>")
				   }
	}
}