Tweak required if i may ask.

[theremotedr]

I am using the code below.
Currently its blinking on & off on & off etc etc
What i would like is a tweak/extra code added so it blinks on then the text stays visable for a while then off etc etc
The visable text part would need some kind of code so i can change a value to then have it say 1 second visable or 2 seconds visable etc.
Many thanks.

<!--===========================================================-->
<!--                    Blinking code below                    -->
<!--===========================================================-->
#fast {
   animation:             blink 300ms linear infinite;
       -moz-animation:    blink 300ms linear infinite;
       -webkit-animation: blink 300ms linear infinite;
       text-align: center;
}

#regular {
   animation:             blink 750ms linear infinite;
       -moz-animation:    blink 750ms linear infinite;
       -webkit-animation: blink 750ms linear infinite;
       text-align: center;
}

#slow {
   animation:             blink 1500ms linear infinite;
       -moz-animation:    blink 1500ms linear infinite;
       -webkit-animation: blink 1500ms linear infinite;
       text-align: center;
}

@keyframes             blink { 0% {opacity:0;} 50% {opacity:1;} 100% {opacity:0;} }
@-moz-keyframes    blink { 0% {opacity:0;} 50% {opacity:1;} 100% {opacity:0;} }
@-webkit-keyframes blink { 0% {opacity:0;} 50% {opacity:1;} 100% {opacity:0;} }
<!--============================================================-->
<!--                    End blinking code                       -->
<!--============================================================-->

<u><b><font face="Arial Black" size="5" color="#FFFFFF"><div id="slow">
** PUT YOUR TEXT TO FLASH HERE **</div></font></b></u>

[Beverleyh]

Moderators Note - you've been on the forum a while now so please remember to use the BB code buttons to format your code otherwise persistent failure to do so may result in the issue of infraction points.

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I've moved your thread from the Java to the CSS forum, because these animations are done using CSS3.

Here are CSS3 animations for approx 1-second and 2-second flashes;

CSS

 #one-sec {
 animation: one-sec 1500ms linear infinite;
 -moz-animation: one-sec 1500ms linear infinite;
 -webkit-animation: one-sec 1500ms linear infinite;
 -o-animation: one-sec 1500ms linear infinite;
 text-align: center;
 }
 @keyframes one-sec { 0% {opacity:0;} 10% {opacity:1;} 90% {opacity:1;} 100% {opacity:0;} }
 @-moz-keyframes one-sec { 0% {opacity:0;} 10% {opacity:1;} 90% {opacity:1;} 100% {opacity:0;} }
 @-webkit-keyframes one-sec { 0% {opacity:0;} 10% {opacity:1;} 90% {opacity:1;} 100% {opacity:0;} }
 @-o-keyframes one-sec { 0% {opacity:0;} 10% {opacity:1;} 90% {opacity:1;} 100% {opacity:0;} }

 #two-sec {
 animation: two-sec 2500ms linear infinite;
 -moz-animation: two-sec 2500ms linear infinite;
 -webkit-animation: two-sec 2500ms linear infinite;
 -o-animation: two-sec 2500ms linear infinite;
 text-align: center;
 }
 @keyframes two-sec { 0% {opacity:0;} 10% {opacity:1;} 90% {opacity:1;} 100% {opacity:0;} }
 @-moz-keyframes two-sec { 0% {opacity:0;} 10% {opacity:1;} 90% {opacity:1;} 100% {opacity:0;} }
 @-webkit-keyframes two-sec { 0% {opacity:0;} 10% {opacity:1;} 90% {opacity:1;} 100% {opacity:0;} }
 @-o-keyframes two-sec { 0% {opacity:0;} 10% {opacity:1;} 90% {opacity:1;} 100% {opacity:0;} }

HTML

<div id="one-sec">** PUT YOUR TEXT TO FLASH HERE - APPROX 1 SECOND VISIBLE BETWEEN FLASHES **</div>
<div id="two-sec">** PUT YOUR TEXT TO FLASH HERE - APPROX 2 SECONDS VISIBLE BETWEEN FLASHES **</div>

The time sequence for each animation is highlighted red.

As for extending the time that the text is visible for, that needs to be done with the keyframes, highlighted blue - change to full opacity at around the 10% mark in the animation sequence, and then change back to 0 opacity from the 90% mark, makes the text visible for roughly 80% of the time during each animation loop (well, a bit less if you take out the time for the actual colour transition).

EDIT: I've also added Opera-specific definitions with the "-o-" vendor prefix, just to make sure you're covered there.