jianpan3.htm
来自「CSS样式表的入门教程,内容详尽,值得参考,CSS网页特效」· HTM 代码 · 共 59 行
HTM
59 行
<HTML>
<HEAD>
<SCRIPT LANGUAGE="JavaScript">
<!--
ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false
function init() {
if (ns4) block = document.blockDiv
if (ie4) block = blockDiv.style
block.xpos = parseInt(block.left)
block.active = false
document.onkeydown = keyDown
document.onkeyup = keyUp
if (ns4) document.captureEvents(Event.KEYDOWN | Event.KEYUP)
}
function keyDown(e) {
if (ns4) {var nKey=e.which; var ieKey=0}
if (ie4) {var ieKey=event.keyCode; var nKey=0}
if ((nKey==97 || ieKey==65) && !block.active) { // if "A" key is pressed
block.active = true
slide()
}
}
function keyUp(e) {
if (ns4) {var nKey=e.which; var ieKey=0}
if (ie4) {var ieKey=event.keyCode; var nKey=0}
if (nKey==97 || ieKey==65) {
block.active = false // if "A" key is released
}
}
function slide() {
if (block.active) {
block.xpos += 5
block.left = block.xpos
status = block.xpos // not needed, just for show
setTimeout("slide()",30)
}
}
//-->
</SCRIPT>
</HEAD>
<BODY BGCOLOR="#FFFFFF" onLoad="init()">
请您按下“A”键来移动图片
<DIV ID="blockDiv" STYLE="position:absolute; left:50; top:75; width:250;height:180">
<IMG SRC="ss07049.jpg" BORDER=0>
</DIV>
</BODY>
</HTML>
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