function showMore(varA1, varB1){
var123 = ('varXYZ' + (varA1));
varABC = ('varP' + (varA1));
if( document.getElementById ) {
if( document.getElementById(var123).style.display ) {
if( varB1 != 0 ) {
document.getElementById(var123).style.display = "block";
document.getElementById(varABC).style.display = "none";
} else { document.getElementById(var123).style.display = "none"; 
document.getElementById(varABC).style.display = "block"; }
} else { location.href = varB1;
return true; }
} else { location.href = varB1;
return true; }
}

var wall = new Array();

/* 使用する背景画像を好きなだけ記述 */
wall[0] = "http://blog-imgs-18.fc2.com/k/e/s/kesiblog/back01.gif";
wall[1] = "http://blog-imgs-18.fc2.com/k/e/s/kesiblog/back02.gif";
wall[2] = "http://blog-imgs-18.fc2.com/k/e/s/kesiblog/back03.gif";
wall[3] = "http://blog-imgs-18.fc2.com/k/e/s/kesiblog/back04.gif";
wall[4] = "http://blog-imgs-18.fc2.com/k/e/s/kesiblog/back05.gif";
wall[5] = "http://blog-imgs-18.fc2.com/k/e/s/kesiblog/back06.gif";
wall[6] = "http://blog-imgs-18.fc2.com/k/e/s/kesiblog/back07.gif";
wall[7] = "http://blog-imgs-18.fc2.com/k/e/s/kesiblog/back08.gif";

var rnd = Math.floor((Math.random() * 100)) % wall.length;
document.write('<style type="text/css">body { background-image:url(' , wall[rnd] , '); }</style>');