function openWin(help,newwin)
{
	subWin = window.open(help,newwin,'width=470,height=535,top=60,left=520,scrollbars=no');
}

function hint(hint,newwin2)
{
	subWin2 = window.open(hint,newwin2,'width=470,height=535,top=60,left=520,scrollbars=no');
}

function amazon(amazon,newwin3)
{
	subWin3 = window.open(amazon,newwin3,'width=500,height=400,top=60,left=490,scrollbars=1,resizable=1');
}

function timeline(timeline,newwin4)
{
	subWin4 = window.open(timeline,newwin4,'width=690,height=230,top=66,left=70,scrollbars=auto,location=no,menubar=no,resizable=yes');
}

function exMenu(tName)
{
	tMenu = document.getElementById(tName).style;
	if (tMenu.display == 'none') tMenu.display = "block"; else tMenu.display = "none";
}

function bkm(){

 window.external.addFavorite("http://www.radio-oh.com/","【世界のインターネットラジオを聴こう】");

}

function users()
{
document.write("<font color='#9400D3'><b>thanks 600 users !</b></font>");
}