function ranking_01 () {

document.write("<ul class='btn'>");

document.write("<li class='yahoo'>");

document.write("<a href='http:\/\/search.yahoo.co.jp/search?meta=vc%3D&p=%A5%CF%A1%BC%A5%D6%A5%C6%A5%A3%A1%BC&b=1&n=100' target='_blank'>");

document.write("Yahooで順位を見る");

document.write("</a>");

document.write("</li>");

document.write("<li class='google'>");

document.write("<a href='http:\/\/www.google.co.jp/search?hl=ja&num=100&start=0&q=%E3%83%8F%E3%83%BC%E3%83%96%E3%83%86%E3%82%A3%E3%83%BC' target='_blank'>");

document.write("Googleで順位を見る");

document.write("</a>");

document.write("</li>");

document.write("</ul>");

}





function ranking_02 () {

document.write("<ul class='btn'>");

document.write("<li class='yahoo'>");

document.write("<a href='http:\/\/search.yahoo.co.jp/search?meta=vc%3D&p=%B4%C7%B8%EE%BB%D5%A1%A1%B5%E1%BF%CD&b=1&n=100' target='_blank'>");

document.write("Yahooで順位を見る");

document.write("</a>");

document.write("</li>");

document.write("<li class='google'>");

document.write("<a href='http:\/\/www.google.co.jp/search?hl=ja&num=100&start=0&q=%E7%9C%8B%E8%AD%B7%E5%B8%AB%E3%80%80%E6%B1%82%E4%BA%BA' target='_blank'>");

document.write("Googleで順位を見る");

document.write("</a>");

document.write("</li>");

document.write("</ul>");

}





function ranking_03 () {

document.write("<ul class='btn'>");

document.write("<li class='yahoo'>");

document.write("<a href='http:\/\/search.yahoo.co.jp/search?meta=vc%3D&p=%A5%DB%A1%BC%A5%E0%A5%DA%A1%BC%A5%B8%C0%A9%BA%EE&b=1&n=100' target='_blank'>");

document.write("Yahooで順位を見る");

document.write("</a>");

document.write("</li>");

document.write("<li class='google'>");

document.write("<a href='http:\/\/www.google.co.jp/search?hl=ja&num=100&start=0&q=%E3%83%9B%E3%83%BC%E3%83%A0%E3%83%9A%E3%83%BC%E3%82%B8%E5%88%B6%E4%BD%9C' target='_blank'>");

document.write("Googleで順位を見る");

document.write("</a>");

document.write("</li>");

document.write("</ul>");

}



function main_image () {

document.write("<img src='img/main01.jpg' name='Image1' width='776' height='277' border='0' usemap='#Map' id='Image1' />");

document.write("<map name='Map' id='Map'>");

document.write("<area shape='rect' coords='518,15,640,137' href='usability/index.html' onmouseover='MM_swapImage(\"Image1\",\"\",\"img/top_menu01.jpg\",1)' onmouseout='MM_swapImgRestore()' />");

document.write("<area shape='rect' coords='640,15,761,137' href='seo/index.html' onmouseover='MM_swapImage(\"Image1\",\"\",\"img/top_menu02.jpg\",1)' onmouseout='MM_swapImgRestore()' />");

document.write("<area shape='rect' coords='640,138,761,260' href='lpo/index.html' onmouseover='MM_swapImage(\"Image1\",\"\",\"img/top_menu03.jpg\",1)' onmouseout='MM_swapImgRestore()' />");

document.write("<area shape='rect' coords='518,138,640,260' href='#' onmouseover='MM_swapImage(\"Image1\",\"\",\"img/top_menu04.jpg\",1)' onmouseout='MM_swapImgRestore()' />");

document.write("</map>");

}



function MM_preloadImages() { //v3.0

  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();

    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)

    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}

}



function MM_swapImgRestore() { //v3.0

  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;

}



function MM_findObj(n, d) { //v4.01

  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {

    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}

  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];

  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);

  if(!x && d.getElementById) x=d.getElementById(n); return x;

}



function MM_swapImage() { //v3.0

  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)

   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}

}