[thelist] help modify a JS
Le Sauvage
sauvage at ureach.com
Sat Oct 19 23:15:01 CDT 2002
Will someone help me, please? I am very sorry, but I am javascript-challenged :-
(
In the script below, I want the object to move horizontally from the
right side of the window instead of from the left. It then moves to the left.
For example, startX=1000, endX=0, startY=500, endY=500 (or endY=501 will not
matter, as it is hard to see the difference in 1 pixel anyway). Then it
reappears where it first began and starts all over again (looping).
Many thanks and best regards!
kris
--------------------------------------------------------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0
Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<HTML>
<HEAD>
<SCRIPT LANGUAGE="JavaScript1.2">
<!--
// Animation parameters
startX = 0;
startY = 500;
endX = 900;
endY = 501;
deltaX = 1;
deltaY = 0;
movePeriod = 50;
// Animation code
function movement() {
if(currentY >= endY || currentX >= endX) {
currentX = startX;
currentY = startY;
} else {
currentX += deltaX;
currentY += deltaY;
}
}
function setPosition(x,y) {
divStyle.left = currentX;
divStyle.top = currentY;
}
function moveDiv() {
movement();
setPosition();
}
function moveImage() {
if(!document.all) document.all = document;
if(!document.all.mi.style) document.all.mi.style = document.all.mi;
divStyle = document.all.mi.style;
currentX = startX;
currentY = startY;
setPosition(currentX, currentY);
divStyle.visibility = "visible";
setInterval("moveDiv()",movePeriod);
}
window.onload = moveImage;
//-->
</SCRIPT>
</head>
<body bgcolor="#ffffff">
<DIV ID="mi" STYLE="position:absolute;visibility:hidden">
<IMG SRC="whatever.gif" alt="image description" WIDTH="80" HEIGHT="80">
</DIV>
</BODY>
</HTML>
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