var blinkColTbl  = new Array();
blinkColTbl[0] = "black";
blinkColTbl[1] = "white";

var blinkTimeout = 500;

function blinky() {
var blinkTimeout = 500;
blink();
}
function zucki() {
var blinkTimeout = 100;
blink();
}

var blinkIdx = 0;
function blink () {
    if ( document.all && document.all.blink ) {
        blinkIdx = (blinkIdx+=1) % 2 ;
        var color = blinkColTbl [ blinkIdx ];
        if ( document.all.blink.length ) {
            for(i=0;i<document.all.blink.length;i++)
                document.all.blink[i].style.color=color;
        } else
            document.all.blink.style.color=color;
        setTimeout( "blink();" , blinkTimeout);
    }
}