Entry
How to make scrolls move slowly on mouseover but not go to a specific x,y & stop on mouseout?
Apr 7th, 2008 23:40
ha mo, Abolfazl Shirazi, Casch,
Abolfazl Shirazi :
Very good and perfect question you asked friend. The thing you want is
very common in websites.
I tested this script in several text layers in this page in order that
you know this will not work if the layer isn't big enough.
Try it :
<html>
<head>
<style type="text/css">
#divControl {position:absolute; left:120px; top:190px; width:250px;
font-size:10pt; font-family:arial,helvetica,sans-serif;
visibility:hidden;}
#divCont {position:absolute; left:120px;top:250px; width:250px;
height:150px; clip:rect(0px 250px 150px 0px);}
.clScroll {position:absolute; font-size:10pt; font-
family:arial,helvetica,sans-serif; visibility:hidden;}
</style>
<script language="JavaScript" type="text/javascript">
function lib_bwcheck(){ //Browsercheck (needed)
this.ver=navigator.appVersion
this.agent=navigator.userAgent
this.dom=document.getElementById?1:0
this.opera5=(navigator.userAgent.indexOf("Opera")>-1 &&
document.getElementById)?1:0
this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !
this.opera5)?1:0;
this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !
this.opera5)?1:0;
this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
this.ie=this.ie4||this.ie5||this.ie6
this.mac=this.agent.indexOf("Mac")>-1
this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0;
this.ns4=(document.layers && !this.dom)?1:0;
this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 ||
this.ns6 || this.opera5)
return this
}
var bw=lib_bwcheck()
timSpeed = 50
contHeight = 100
function makeScrollObj(obj,nest){
nest=(!nest) ? "":'document.'+nest+'.'
this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all
[obj]:bw.ns4?eval(nest+'document.'+obj):0;
this.css=bw.dom?document.getElementById(obj).style:bw.ie4?
document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0;
this.height=bw.ns4?
this.css.document.height:this.el.offsetHeight
this.top=b_gettop
return this
}
var px = bw.ns4||window.opera?"":"px";
function b_gettop(){
var gleft=(bw.ns4 || bw.ns6)?parseInt(this.css.top):eval
(this.css.pixelTop);
return gleft;
}
var scrollTim = 1;
var active = 0;
function scroll(speed){
clearTimeout(scrollTim)
way = speed>0?1:0
if ((!way && oScroll[active].top()>-oScroll
[active].height+contHeight) || (oScroll[active].top()<0 && way)){
oScroll[active].css.top = (oScroll[active].top()+speed)
+px
scrollTim = setTimeout("scroll("+speed+")",timSpeed)
}
}
function noScroll(){
clearTimeout(scrollTim)
}
function changeActive(num){
oScroll[active].css.visibility = "hidden"
active = num
oScroll[active].css.top = 0+px
oScroll[active].css.visibility = "visible"
}
function scrollInit(){
oScroll = new Array()
oScroll[0] = new makeScrollObj('divScroll1','divCont')
oScroll[1] = new makeScrollObj('divScroll2','divCont')
oScroll[2] = new makeScrollObj('divScroll3','divCont')
oScroll[3] = new makeScrollObj('divScroll4','divCont')
oScroll[0].css.left = 0+px
oScroll[0].css.top = 0+px
oScroll[0].css.visibility = "visible"
oControl = new makeScrollObj('divControl')
oControl.css.visibility = "visible"
}
onload = scrollInit;
</script>
</head>
<body>
<div id="divControl">
<a href="#" onclick="changeActive(0); return false">Page 1</a>
<a href="#" onclick="changeActive(1); return false">Page 2</a>
<a href="#" onclick="changeActive(2); return false">Page 3</a>
<a href="#" onclick="changeActive(3); return false">Page 4</a>
<br><br>
<a href="#" onmouseover="scroll(5)" onmouseout="noScroll()"
onclick="return false">up</a>
<a href="#" onmouseover="scroll(-5)" onmouseout="noScroll()"
onclick="return false">down</a>
</div>
<div id="divCont">
<div id="divScroll1" class="clScroll">
This is "page" 1, here you place some content.
You should place more content then this
or it won't scroll..blablablabl<br>
<br>text text dummy texttext text dummy texttext text
dummy text<br>
<br>text text dummy text text text dummy text text
text dummy text <br>
</div>
<div id="divScroll2" class="clScroll">
This is "page" 2...........
<br>text textdummy texttext text dummy texttext text
dummy text<br>
<br>text text dummy text text text dummy text text
text dummy text <br>
text text dummy texttext text dummy texttext text
dummy text<br>
<br>text text dummy text text text dummy text text
text dummy text <br>
<br>text textdummy texttext text dummy texttext text
dummy text<br>
<br>text text dummy text text text dummy text text
text dummy text <br>
text text dummy texttext text dummy texttext text
dummy text<br>
<br>text text dummy text text text dummy text text
text dummy text <br>
</div>
<div id="divScroll3" class="clScroll">
This is "page" 3...........(can't scroll this one, to
little content)
<br>
</div>
<div id="divScroll4" class="clScroll">
Page 4
text text dummy texttext text dummy texttext text
dummy text<br>
<br>ext text dummy texttext text dummy texttext text
dummy text<br>
<br>text text dummy texttext text dummy texttext text
dummy text<br>
<br>text text dummy texttext text dummy texttext text
dummy text<br>
<br>text text dummy texttext text dummy texttext text
dummy text<br>
</div>
</div>
</body>
</html>
Enjoy It !!!
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