having trouble getting marquee to work get object required errors
tring t [HTML]<title>This Month at the Chamberlain Civic Center</title>
<link href="styles.css" rel="stylesheet" type="text/css" />
<script src="Dunbarlab9.js" type="text/javascript"></script>
<script type="text/javascript">
function Marquee(){
var t1 = setInterval('moveIt("Text1")',130);
var y=yCoord (t1);
shiftIt("t1", 0,-5);
var t2 = setInterval('moveIt("Text2")',130);
var y=yCoord (t2);
shiftIt("t2", 0,-5);
}
function Stop(){
clearInterval(t1,t2,t3,t4,t5,t6);
}
function moveIt(id){
var y=yCoord (id);
if (y < -100){
placeIt("id",5,750);}
if (y >= -100){
shiftIt("id", 0,-5);}
}
</script>
</head>
<body>
<div id="panel">
<p>
<img src="ccc.gif" alt="The Chamberlain Civic Center" width="322" height="134" />
</p>
<h2>
Events This Month
</h2>
<p>
To order tickets: Call the box office at (971) 555-9191<br />
Or click <a href="#">here</a> to order online.
</p>
</div>
<div id="BOX">
<div id="Text1" style="position: absolute; left: 0px; top: 5px">
Coming Soon to the CCC
</div>
<div id="Text2" style="position: absolute; left: 0px; top: 50px">
<b>October 2nd, 8 p.m.<br />
Falstaff</b><hr />
Enjoy the music of Verdi's <i>Falstaff</i>, as presented by the popular Rockie Mountain
Opera Company. Seating is limited.<br />
<br />
Tickets: Box ($55), Main Floor ($45), Balcony ($35)
</div>
<div id="Text3" style="position: absolute; left: 0px; top: 200px">
<b>October 7th, 8 p.m.<br />
Taiwan Acrobats</b><hr />
The Taiwan Acrobats return to the Carson Civic Center for another evening of fun
and excitment.<br />
<br />
Tickets: Box ($40), Main Floor ($35), Balcony ($30)
</div>
<div id="Text4" style="position: absolute; left: 0px; top: 350px">
<b>October 14th, 8 & 10 p.m.<br />
Roy Taylor</b><hr />
Enjoy of the blues sound of the legendary "Slow Train" Taylor. Two performances
at 8 and 10 p.m.<br />
<br />
Tickets: Box ($40), Main Floor ($35), Balcony ($30)
</div>
<div id="Text5" style="position: absolute; left: 0px; top: 500px">
<b>October 21st, 8 p.m.<br />
Celtic Dancers</b><hr />
Enjoy an evening of Celtic music and dance, as presented by the Oban Dance Company
of Scotland.<br />
<br />
Tickets: Box ($30), Main Floor ($25), Balcony ($20)
</div>
<div id="Text6" style="position: absolute; left: 0px; top: 650px">
<b>October 28th, 8 p.m.<br />
An Evening with Ike</b><hr />
David Lee presents <i>An Evening with Ike</i>, his acclaimed one-man show of the
life and times of Dwight Eisenhower.<br />
<br />
Tickets: Box ($35), Main Floor ($30), Balcony ($25)
</div>
</div>
<div id="form_buttons">
<form id="marquee_buttons" action="">
<input type="button" value="Scroll Marquee" onclick="Marquee()" />
<input type="button" value="Stop Marquee" onclick="Stop()" />
<input type="button" value="Reset" onclick="location.reload()" />
</form>
</div>
</body>
</html>[/HTML]o make this marquee work here is the html and js
js
- function placeIt(id, x, y){
-
object=document.getElementById(id);
-
object.style.left=x+"px";
-
object.style.top=y+"px";
-
}
-
-
function shiftIt(id, dx, dy) {
-
object=document.getElementById(id);
-
object.style.left=xCoord(id)+dx+"px";
-
object.style.top=yCoord(id)+dy+"px";
-
}
-
function yCoord(id) {
-
object=document.getElementById(id);
-
yCoord=parseInt(object.style.top);
-
return yCoord;
-
-
}
-
function xCoord(id){
-
object=document.getElementById(id);
-
var xc=parseInt(object.style.top);
-
return xc;
-
}
