OKay so I added this code into my site, and it works, so i did it correctly. Now the only problem is the text colour.
Where or how do i cahnge the colour, and possibly the position on my page:

(in head tag)
<script language=JavaScript>
<!--- start of javascript hide
var Firstname=prompt("Enter your Firstname :","Firstname");
// unhide --->
</script>

(in body tag)
<script language=JavaScript>
<!--- start of javascript hide
document.write("<center><h1>Hiya" + " ");
document.write(Firstname + " ");
document.write("</h1></center>");
//unhide --->
</script>


I'm assuming if I change the word center to left that will move it, but I'm not sure so I figured I'd ask first.
As for the colour, I tried and it did nothing, so I need major help there. The Black text is just difficult to see..

Try taking out the CENTER and using STYLES for positioning and colorizing.

Originally posted by DannyCat

(in head tag)
<script language=JavaScript>
<!--- start of javascript hide
var Firstname=prompt("Enter your Firstname :","Firstname");
// unhide --->
</script>

(in body tag)
<script language=JavaScript>
<!--- start of javascript hide
document.write("<h1 style='position: absolute; left: 200px; top: 100px;color:#0000ff;'>Hiya" + " ");
document.write(Firstname + " ");
document.write("</h1>");
//unhide --->
</script>