// JavaScript Document



<!--
var VorH = "visible" ;
var objid=document.getElementById('BlinkArea');
setInterval ( 'blink()',700 ) ; // 0.7秒間隔で繰返し実行します
function blink() { 
if ( VorH == "visible" ) { 
document.getElementById('BlinkArea').style.visibility='hidden';
VorH = "hidden" ; }
else { 
document.getElementById('BlinkArea').style.visibility='visible'; 
VorH = "visible" ; } 
} 
//-->