<!--　　ブリンク文字　-->
function blink1(){
if(blinkblock1.style.visibility=="visible")
   blinkblock1.style.visibility="hidden";
else blinkblock1.style.visibility="visible";
}
function blink2(){
if(blinkblock2.style.visibility=="visible")
   blinkblock2.style.visibility="hidden";
else blinkblock2.style.visibility="visible";
}
function blink3(){
if(blinkblock3.style.visibility=="visible")
   blinkblock3.style.visibility="hidden";
else blinkblock3.style.visibility="visible";
}
function blink4(){
if(blinkblock4.style.visibility=="visible")
   blinkblock4.style.visibility="hidden";
else blinkblock4.style.visibility="visible";
}
function blink5(){
if(blinkblock5.style.visibility=="visible")
   blinkblock5.style.visibility="hidden";
else blinkblock5.style.visibility="visible";
}
function blink6(){
if(blinkblock6.style.visibility=="visible")
   blinkblock6.style.visibility="hidden";
else blinkblock6.style.visibility="visible";
}
function blink7(){
if(blinkblock7.style.visibility=="visible")
   blinkblock7.style.visibility="hidden";
else blinkblock7.style.visibility="visible";
}
function blink8(){
if(blinkblock8.style.visibility=="visible")
   blinkblock8.style.visibility="hidden";
else blinkblock8.style.visibility="visible";
}
function blink9(){
if(blinkblock9.style.visibility=="visible")
   blinkblock9.style.visibility="hidden";
else blinkblock9.style.visibility="visible";
}
function blink10(){
if(blinkblock10.style.visibility=="visible")
   blinkblock10.style.visibility="hidden";
else blinkblock10.style.visibility="visible";
}
function blink11(){
if(blinkblock11.style.visibility=="visible")
   blinkblock11.style.visibility="hidden";
else blinkblock11.style.visibility="visible";
}
function blink12(){
if(blinkblock12.style.visibility=="visible")
   blinkblock12.style.visibility="hidden";
else blinkblock12.style.visibility="visible";
}