Problem med php/mysql slideshow
Nogen der kan fortælle mig, hvofor nedenstående kode ikke virker?echo "<script type=\"text/javascript\">
var trans_width='150px' //slideshow width
var trans_height='190px' //slideshow height
var pause=10000 //SET PAUSE BETWEEN SLIDE (3000=3 seconds)
var degree=20 //animation speed. Greater is faster.
var slideshowcontent=new Array()
//Define slideshow contents: [image URL, OPTIONAL LINK, OPTIONAL LINK TARGET] ";
$query_menu = "SELECT * FROM products";
$results = mysql_query($query_menu)
or die(mysql_error());
$sumcount = 1;
$sum = 1;
$i="0";
$result = mysql_query("SELECT * FROM products");
while ($row = mysql_fetch_array($results)) {
extract($row);
echo "slideshowcontent[$i]=[\"images/" . $products_imageurl . "\", \"varerbeskrivelse1.php?prodid=" . $products_prodnum . "\", \"\"] ";
if ($sumcount == $sum) {
$sumcount = 0;
}
$sumcount++;
$i++;
}
echo "
////NO need to edit beyond here/////////////
var bgcolor='white'
var imageholder=new Array()
for (i=0;i<slideshowcontent.length;i++){
imageholder[i]=new Image()
imageholder[i].src=slideshowcontent[i][0]
}
var ie4=document.all
var dom=document.getElementById&&navigator.userAgent.indexOf(\"Opera\")==-1
if (ie4||dom)
document.write('<div style=\"position:relative;width:'+trans_width+';height:'+trans_height+';overflow:hidden\"><div id=\"canvas0\" style=\"position:absolute;background-color:'+bgcolor+';width:'+trans_width+';height:'+trans_height+';left:-'+trans_width+';filter:alpha(opacity=20);-moz-opacity:0.2;\"></div><div id=\"canvas1\" style=\"position:absolute;background-color:'+bgcolor+';width:'+trans_width+';height:'+trans_height+';left:-'+trans_width+';filter:alpha(opacity=20);-moz-opacity:0.2;\"></div></div>')
else if (document.layers){
document.write('<ilayer id=tickernsmain visibility=hide width='+trans_width+' height='+trans_height+' bgColor='+bgcolor+'><layer id=tickernssub width='+trans_width+' height='+trans_height+' left=0 top=0>'+'<img src=\"'+slideshowcontent[0][0]+'\"></layer></ilayer>')
}
var curpos=trans_width*(-1)
var curcanvas=\"canvas0\"
var curindex=0
var nextindex=1
function getslidehtml(theslide){
var slidehtml=\"\"
if (theslide[1]!=\"\")
slidehtml='<a href=\"'+theslide[1]+'\" target=\"'+theslide[2]+'\">'
slidehtml+='<img src=\"'+theslide[0]+'\" border=\"0\">'
if (theslide[1]!=\"\")
slidehtml+='</a>'
return slidehtml
}
function moveslide(){
if (curpos<0){
curpos=Math.min(curpos+degree,0)
tempobj.style.left=curpos+\"px\"
}
else{
clearInterval(dropslide)
if (crossobj.filters)
crossobj.filters.alpha.opacity=100
else if (crossobj.style.MozOpacity)
crossobj.style.MozOpacity=1
nextcanvas=(curcanvas==\"canvas0\")? \"canvas0\" : \"canvas1\"
tempobj=ie4? eval(\"document.all.\"+nextcanvas) : document.getElementById(nextcanvas)
tempobj.innerHTML=getslidehtml(slideshowcontent[curindex])
nextindex=(nextindex<slideshowcontent.length-1)? nextindex+1 : 0
setTimeout(\"rotateslide()\",pause)
}
}
function rotateslide(){
if (ie4||dom){
resetit(curcanvas)
crossobj=tempobj=ie4? eval(\"document.all.\"+curcanvas) : document.getElementById(curcanvas)
crossobj.style.zIndex++
if (crossobj.filters)
document.all.canvas0.filters.alpha.opacity=document.all.canvas1.filters.alpha.opacity=75
else if (crossobj.style.MozOpacity)
document.getElementById(\"canvas0\").style.MozOpacity=document.getElementById(\"canvas1\").style.MozOpacity=0.2
var temp='setInterval(\"moveslide()\",50)'
dropslide=eval(temp)
curcanvas=(curcanvas==\"canvas0\")? \"canvas1\" : \"canvas0\"
}
else if (document.layers){
crossobj.document.write(getslidehtml(slideshowcontent[curindex]))
crossobj.document.close()
}
curindex=(curindex<slideshowcontent.length-1)? curindex+1 : 0
}
function jumptoslide(which){
curindex=which
rotateslide()
}
function resetit(what){
curpos=parseInt(trans_width)*(-1)
var crossobj=ie4? eval(\"document.all.\"+what) : document.getElementById(what)
crossobj.style.left=curpos+\"px\"
}
function startit(){
crossobj=ie4? eval(\"document.all.\"+curcanvas) : dom? document.getElementById(curcanvas) : document.tickernsmain.document.tickernssub
if (ie4||dom){
crossobj.innerHTML=getslidehtml(slideshowcontent[curindex])
rotateslide()
}
else{
document.tickernsmain.visibility='show'
curindex++
setInterval(\"rotateslide()\",pause)
}
}
if (window.addEventListener)
window.addEventListener(\"load\", startit, false)
else if (window.attachEvent)
window.attachEvent(\"onload\", startit)
else if (ie4||dom||document.layers)
window.onload=startit
</script>";
?>
