garfield
12-05-2002, 02:54 AM
can i ask anyone here who knows javascript to kindly tell me what the function below means? i got this at dynamic drive but they dont offer explanation on what each statement does. can i ask how did the webmaster here did the moving menu here? thanks.
<script language="JavaScript1.2">
var it=0
function initialize()
{
var mytext=typing.innerText
var myheight=typing.offsetHeight
typing.innerText=''
document.all.typing.style.height=myheight
document.all.typing.style.visibility="visible"
typeit()
}
function typeit()
{
typing.insertAdjacentText("beforeEnd",mytext.charAt(it))
if (it<mytext.length-1)
{
it++
setTimeout("typeit()",100)
}
else
return
}
if (document.all)
document.body.onload=initialize
</script>
<small><span id="typing" style="visibility:hidden" align="left">welcome!!</span></small>
<script language="JavaScript1.2">
var it=0
function initialize()
{
var mytext=typing.innerText
var myheight=typing.offsetHeight
typing.innerText=''
document.all.typing.style.height=myheight
document.all.typing.style.visibility="visible"
typeit()
}
function typeit()
{
typing.insertAdjacentText("beforeEnd",mytext.charAt(it))
if (it<mytext.length-1)
{
it++
setTimeout("typeit()",100)
}
else
return
}
if (document.all)
document.body.onload=initialize
</script>
<small><span id="typing" style="visibility:hidden" align="left">welcome!!</span></small>