<!-- 
function blink(){ 
blink_x = 1 
blink_y = 1 
ticToc(); 
}
function ticToc(){ 
if(blink_x==1){ 
blink_x=0; 
blink_y++; 
if (document.getElementById("blink") != null)
    document.getElementById("blink").style.visibility='visible'; 
}else { 
blink_x=1; 
blink_y++; 
if (document.getElementById("blink") != null)
    document.getElementById("blink").style.visibility='hidden'; 
} 
if (blink_y < 30) {setTimeout('ticToc()', 300);} 
} 
-->