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Robbie
08-20-2005, 02:34 PM
Script: Conveyor Belt slideshow
http://www.dynamicdrive.com/dynamicindex14/leftrightslide.htm

hi, I'm new here, and I can't get my conveyor belt slideshow randomized. I searched the forum and the solutions did not work for me. So here is my code (the standard code from dynamicdrive.com), hope anybody can adapt it for me!!!!


<script type="text/javascript">

/***********************************************
* Conveyor belt slideshow script- Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/


//Specify the slider's width (in pixels)
var sliderwidth="300px"
//Specify the slider's height
var sliderheight="150px"
//Specify the slider's slide speed (larger is faster 1-10)
var slidespeed=3
//configure background color:
slidebgcolor="#EAEAEA"

//Specify the slider's images
var leftrightslide=new Array()
var finalslide=''
leftrightslide[0]='<a href="http://"><img src="img/2alonso03_thumb.jpg" border=1></a>'
leftrightslide[1]='<a href="http://"><img src="img/2alonso04blanks_thumb.jpg" border=1></a>'
leftrightslide[2]='<a href="http://"><img src="img/2alonso05_thumb.jpg" border=1></a>'
leftrightslide[3]='<a href="http://"><img src="img/32alonso03_thumb.jpg" border=1></a>'
leftrightslide[4]='<a href="http://"><img src="img/32alonso04_thumb.jpg" border=1></a>'

//Specify gap between each image (use HTML):
var imagegap=" "

//Specify pixels gap between each slideshow rotation (use integer):
var slideshowgap=5


////NO NEED TO EDIT BELOW THIS LINE////////////

var copyspeed=slidespeed
leftrightslide='<nobr>'+leftrightslide.join(imagegap)+'</nobr>'
var iedom=document.all||document.getElementById
if (iedom)
document.write('<span id="temp" style="visibility:hidden;position:absolute;top:-100px;left:-9000px">'+leftrightslide+'</span>')
var actualwidth=''
var cross_slide, ns_slide

function fillup(){
if (iedom){
cross_slide=document.getElementById? document.getElementById("test2") : document.all.test2
cross_slide2=document.getElementById? document.getElementById("test3") : document.all.test3
cross_slide.innerHTML=cross_slide2.innerHTML=leftrightslide
actualwidth=document.all? cross_slide.offsetWidth : document.getElementById("temp").offsetWidth
cross_slide2.style.left=actualwidth+slideshowgap+"px"
}
else if (document.layers){
ns_slide=document.ns_slidemenu.document.ns_slidemenu2
ns_slide2=document.ns_slidemenu.document.ns_slidemenu3
ns_slide.document.write(leftrightslide)
ns_slide.document.close()
actualwidth=ns_slide.document.width
ns_slide2.left=actualwidth+slideshowgap
ns_slide2.document.write(leftrightslide)
ns_slide2.document.close()
}
lefttime=setInterval("slideleft()",30)
}
window.onload=fillup

function slideleft(){
if (iedom){
if (parseInt(cross_slide.style.left)>(actualwidth*(-1)+8))
cross_slide.style.left=parseInt(cross_slide.style.left)-copyspeed+"px"
else
cross_slide.style.left=parseInt(cross_slide2.style.left)+actualwidth+slideshowgap+"px"

if (parseInt(cross_slide2.style.left)>(actualwidth*(-1)+8))
cross_slide2.style.left=parseInt(cross_slide2.style.left)-copyspeed+"px"
else
cross_slide2.style.left=parseInt(cross_slide.style.left)+actualwidth+slideshowgap+"px"

}
else if (document.layers){
if (ns_slide.left>(actualwidth*(-1)+8))
ns_slide.left-=copyspeed
else
ns_slide.left=ns_slide2.left+actualwidth+slideshowgap

if (ns_slide2.left>(actualwidth*(-1)+8))
ns_slide2.left-=copyspeed
else
ns_slide2.left=ns_slide.left+actualwidth+slideshowgap
}
}


if (iedom||document.layers){
with (document){
document.write('<table border="0" cellspacing="0" cellpadding="0"><td>')
if (iedom){
write('<div style="position:relative;width:'+sliderwidth+';height:'+sliderheight+';overflow:hidden">')
write('<div style="position:absolute;width:'+sliderwidth+';height:'+sliderheight+';background-color:'+slidebgcolor+'" onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed">')
write('<div id="test2" style="position:absolute;left:0px;top:0px"></div>')
write('<div id="test3" style="position:absolute;left:-1000px;top:0px"></div>')
write('</div></div>')
}
else if (document.layers){
write('<ilayer width='+sliderwidth+' height='+sliderheight+' name="ns_slidemenu" bgColor='+slidebgcolor+'>')
write('<layer name="ns_slidemenu2" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"></layer>')
write('<layer name="ns_slidemenu3" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"></layer>')
write('</ilayer>')
}
document.write('</td></table>')
}
}
</script>

<p align="center"><font face="Arial" size="-2">Free DHTML scripts provided by<br>
<a href="http://dynamicdrive.com">Dynamic Drive</a></font></p>

jscheuer1
08-20-2005, 04:32 PM
Put this:

//Randomizing Unit Courtesy of Mike Winter as seen at:
//http://www.dynamicdrive.com/forums/showthread.php?p=8442
function random(n) {
return Math.floor((Math.random() % 1) * n);
}

Array.prototype.shuffle = function() {var i = this.length;
while(i--) {this.swap(i, random(i + 1));}
};
Array.prototype.swap = function(x, y) {
var t = this[x]; this[x] = this[y]; this[y] = t;
};

leftrightslide.shuffle()
//End Randomizing Unitjust below this line:


////NO NEED TO EDIT BELOW THIS LINE////////////

Robbie
08-20-2005, 05:19 PM
many thanks!!

just one more question, what do I have to do to make every picture, when clicked on, be opened in a new window?

jscheuer1
08-20-2005, 06:25 PM
Not sure what you are asking. Do you want each picture when clicked to open a new window that contains the picture just clicked on or to open a new window with some other content in it? In the first case copy this template for each image:

leftrightslide[0]='<a href="img/2alonso03_thumb.jpg" target="_blank"><img src="img/2alonso03_thumb.jpg" border=1></a>'In the second case use this template:

leftrightslide[0]='<a href="page.htm" target="_blank"><img src="img/2alonso03_thumb.jpg" border=1></a>'where page.htm is the path and filename of the content you want in the new window. You can use an image instead if you want to.