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POScript error, where to add if
 

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  1. POScript error, where to add if
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    <p>I have this script, but in the IE8 i get error: <em>'photos are undiefienied'</em>, where is the if to do to fix this problem:</p> <pre><code> /* * Author: Marco Kuiper (http://www.marcofolio.net/) */ window.addEvent('load', function() { jQuery("#slideimg1").css({ "background-image" : "url("+url+"/" + photos[0].image + ")" }); if(photos.length &gt;= 2){ jQuery("#slideimg2").css({ "background-image" : "url("+url+"/" + photos[1].image + ")" }); } // Backwards navigation jQuery("#cp-back").click(function() { //stopAnimation(); navigate("back"); }); // Forward navigation jQuery("#cp-next").click(function() { //stopAnimation(); navigate("next"); }); //jQuery("#preload").hide(); var activeContainer = 1; var currentImg = 0; var animating = false; var first = false; var navigate = function(direction) { // Check if no animation is running. If it is, prevent the action if(animating) { return; } // Check which current image we need to show if(direction == "next") { currentImg++; if(currentImg == photos.length + 1) { currentImg = 1; } } else { currentImg--; if(currentImg == 0) { currentImg = photos.length; } } // Check which container we need to use var currentContainer = activeContainer; if(activeContainer == 1) { activeContainer = 2; } else { activeContainer = 1; } showImage(photos[currentImg - 1], currentContainer, activeContainer); }; var currentZindex = -1; var showImage = function(photoObject, currentContainer, activeContainer) { //alert(currentContainer); animating = true; // Make sure the new container is always on the background currentZindex--; if(!first){ //alert(first); //alert("aa"); // Set the background image of the new active container jQuery("#slideimg" + activeContainer).css({ "background-image" : "url("+url+"/" + photoObject.image + ")" //"display" : "block", //"z-index" : currentZindex }); // Fade out the current container // and display the header text when animation is complete jQuery("#slideimg" + currentContainer).fadeOut(effectTime,function() { animating = false; }); jQuery("#slideimg" + activeContainer).fadeIn(effectTime); //first = false; }else{ //alert("bbb"); jQuery("#slideimg" + activeContainer).fadeOut(effectTime,function() { animating = false; }); jQuery("#slideimg" + currentContainer).fadeIn(effectTime); first = false; //animating = false; } }; var stopAnimation = function() { // Clear the interval clearInterval(interval); }; // We should statically set the first image navigate("next"); if(photos.length &gt; 1){ // Start playing the animation interval = setInterval(function() { navigate("next"); }, slideshowSpeed); } }); </code></pre>
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    1. USJeff Noel
    1. USMirko Simic
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      1. POScript error, where to add if
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    2. VO
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    1. COin other browsers its ok???
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      1. USCherniv
    2. COYou haven't defined `photos` in your code
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      1. POScript error, where to add if
      1. USHieu Nguyen
    3. CO*Questions asking for code must **demonstrate a minimal understanding of the problem being solved.** **Include attempted solutions, why they didn't work**, and the expected results.* [How to use a browser's console](https://developers.google.com/chrome-developer-tools/docs/console?hl=fr)
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      1. USJeff Noel
 

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