function lb(){
	var ImageNumber = 0;
	var OffsetNumber = 1;
	var BaseNumber = 6;
	var OutputHTML = "";

	var ImageName = new Array();
	var LinkURL = new Array();3
	
	ImageName[1] = "http://www.kome808.com/catalog/images/banners/komeichi_PC_01/ex_bnr_my_01.jpg";
	ImageName[2] = "http://www.kome808.com/catalog/images/banners/komeichi_PC_01/ex_bnr_my_02.jpg";
	ImageName[3] = "http://www.kome808.com/catalog/images/banners/komeichi_PC_01/ex_bnr_my_03.jpg";
	ImageName[4] = "http://www.kome808.com/catalog/images/banners/komeichi_PC_01/ex_bnr_my_04.jpg";
	ImageName[5] = "http://www.kome808.com/catalog/images/banners/komeichi_PC_01/ex_bnr_my_05.jpg";
	ImageName[6] = "http://www.kome808.com/catalog/images/banners/komeichi_PC_01/ex_bnr_my_06.jpg";
	
	LinkURL[1] = "http://toujho.e-know.jp/";
	LinkURL[2] = "http://ooasanoossan.e-know.jp/";
	LinkURL[3] = "http://takano.e-know.jp/";
	LinkURL[4] = "http://futaba.e-know.jp/";
	LinkURL[5] = "http://daiwa.e-know.jp/";
	LinkURL[6] = "http://sera.e-know.jp/";
	
	ImageNumber = OffsetNumber + Math.floor(Math.random() * BaseNumber);
	OutputHTML = "<a href=\""+ LinkURL[ImageNumber] + "\" target=\"_blank\"><img src=\"" + ImageName[ImageNumber] + "\"></a>";
	
	document.write(OutputHTML);
}



// WindowOpen(n,m,w,h) => ポップアップウィンドウのオープン
// n(文字列) = ファイル名
// m(文字列) = window名
// w(文字列) = windowの幅
// h(文字列) = windowの高さ
function WindowOpen(n,m,width,height){
	var W = width;
	var H = height;
	W = parseInt(W);
	H = parseInt(H);
	if(navigator.platform.charAt(0) == "W"){
		W += 16;
		H += 16;
	}
	W = W.toString();
	H = H.toString();
	window.open(n,m,"toolbar=0,location=0,status=0,resizable=1,scrollbars=1,width="+W+",height="+H);
}