Åben og luk layer popup ? hjælp
Jeg har følgende kode, som virker fint, men jeg kan ikke lige se hvordan jeg kan ændre det til at åbne og lukke ved klik<head>
<meta http-equiv="Content-Language" content="da">
</head>
<SCRIPT LANGUAGE="JavaScript">
<!--
floatX=10;
floatY=10;
layerwidth=470;
layerheight=500;
halign="center";
valign="center";
delayspeed=3;
// This script is copyright (c) Henrik Petersen, NetKontoret
// Feel free to use this script on your own pages as long as you do not change it.
// It is illegal to distribute the script as part of a tutorial / script archive.
// Updated version available at: http://www.echoecho.com/toolfloatinglayer.htm
// This comment and the 4 lines above may not be removed from the code.
NS6=false;
IE4=(document.all);
if (!IE4) {NS6=(document.getElementById);}
NS4=(document.layers);
function adjust() {
if ((NS4) || (NS6)) {
if (lastX==-1 || delayspeed==0)
{
lastX=window.pageXOffset + floatX;
lastY=window.pageYOffset + floatY;
}
else
{
var dx=Math.abs(window.pageXOffset+floatX-lastX);
var dy=Math.abs(window.pageYOffset+floatY-lastY);
var d=Math.sqrt(dx*dx+dy*dy);
var c=Math.round(d/10);
if (window.pageXOffset+floatX>lastX) {lastX=lastX+delayspeed+c;}
if (window.pageXOffset+floatX<lastX) {lastX=lastX-delayspeed-c;}
if (window.pageYOffset+floatY>lastY) {lastY=lastY+delayspeed+c;}
if (window.pageYOffset+floatY<lastY) {lastY=lastY-delayspeed-c;}
}
if (NS4){
document.layers['floatlayer'].pageX = lastX;
document.layers['floatlayer'].pageY = lastY;
}
if (NS6){
document.getElementById('floatlayer').style.left=lastX;
document.getElementById('floatlayer').style.top=lastY;
}
}
else if (IE4){
if (lastX==-1 || delayspeed==0)
{
lastX=document.body.scrollLeft + floatX;
lastY=document.body.scrollTop + floatY;
}
else
{
var dx=Math.abs(document.body.scrollLeft+floatX-lastX);
var dy=Math.abs(document.body.scrollTop+floatY-lastY);
var d=Math.sqrt(dx*dx+dy*dy);
var c=Math.round(d/10);
if (document.body.scrollLeft+floatX>lastX) {lastX=lastX+delayspeed+c;}
if (document.body.scrollLeft+floatX<lastX) {lastX=lastX-delayspeed-c;}
if (document.body.scrollTop+floatY>lastY) {lastY=lastY+delayspeed+c;}
if (document.body.scrollTop+floatY<lastY) {lastY=lastY-delayspeed-c;}
}
document.all['floatlayer'].style.posLeft = lastX;
document.all['floatlayer'].style.posTop = lastY;
}
setTimeout('adjust()',20);
}
function define()
{
if ((NS4) || (NS6))
{
if (halign=="left") {floatX=ifloatX};
if (halign=="right") {floatX=window.innerWidth-ifloatX-layerwidth-20};
if (halign=="center") {floatX=Math.round((window.innerWidth-20)/2)-Math.round(layerwidth/2)};
if (valign=="top") {floatY=ifloatY};
if (valign=="bottom") {floatY=window.innerHeight-ifloatY-layerheight};
if (valign=="center") {floatY=Math.round((window.innerHeight-20)/2)-Math.round(layerheight/2)};
}
if (IE4)
{
if (halign=="left") {floatX=ifloatX};
if (halign=="right") {floatX=document.body.offsetWidth-ifloatX-layerwidth-20}
if (halign=="center") {floatX=Math.round((document.body.offsetWidth-20)/2)-Math.round(layerwidth/2)}
if (valign=="top") {floatY=ifloatY};
if (valign=="bottom") {floatY=document.body.offsetHeight-ifloatY-layerheight}
if (valign=="center") {floatY=Math.round((document.body.offsetHeight-20)/2)-Math.round(layerheight/2)}
}
}
//-->
</script>
</head>
<body>
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<script>
if (NS4) {document.write('<LAYER NAME="floatlayer" LEFT="'+floatX+'" TOP="'+floatY+'">');}
if ((IE4) || (NS6)) {document.write('<div id="floatlayer" style="position:absolute; left:'+floatX+'; top:'+floatY+';">');}
</script>
<table border="0" cellpadding="0" cellspacing="0" width="500" height="500">
<tr>
<td bgcolor="#C0C0C0" height="37">
<p align="right"><a href="#luk layer halløj">Luk</a> </td>
</tr>
<tr>
<td bgcolor="#C0C0C0">
<h6 align="center"><font style="font-size: 75pt">?</font></h6>
</td>
</tr>
</table>
<p><a href="#åbn layer halløj">Åben spmvinduet</a></p>
<script>
if (NS4)
{
document.write('</LAYER>');
}
if ((IE4) || (NS6))
{
document.write('</DIV>');
}
ifloatX=floatX;
ifloatY=floatY;
define();
window.onresize=define;
lastX=-1;
lastY=-1;
adjust();
</script>
</body>
</html>
Nogen der kan hjælpe ?
