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POHow to Make a Javascript Image Enlarge on Rollover
 

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  1. POHow to Make a Javascript Image Enlarge on Rollover
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    <p>I have the page here at <a href="http://thetotempole.ca/javas2.html" rel="nofollow">www.thetotempole.ca/javas2.html/</a> and basically I have a table with images and when the user rolls over one of the images I want it to enlarge and then return to normal on roll-out. Is there anyway this can be done? Here is my javascript/HTML code: </p> <pre><code>&lt;!DOCTYPE html&gt; &lt;head&gt; &lt;script&gt; var today = new Date(); var daynames = new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"); var monthnames = new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"); var prodnames = new Array("Apple","Dell","IBM","Toshiba","Atari"); var imgArray = new Array(); imgArray[0] = new Image(); imgArray[0].src = 'images/apple.jpg'; imgArray[1] = new Image(); imgArray[1].src = 'images/dell.jpg'; imgArray[2] = new Image(); imgArray[2].src = 'images/ibm.jpg'; imgArray[3] = new Image(); imgArray[3].src = 'images/toshiba.jpg'; imgArray[4] = new Image(); imgArray[4].src = 'images/atari.jpg'; imgArray[5] = new Image(); imgArray[5].src = 'images/commodore.jpg'; prodnames.push("Commodore"); var proddescs = new Array(); proddescs[0] = "It might be fruit, or it might be an iPhone"; proddescs[1] = "Buy this one online at dell.com"; proddescs[2] = "If you want a mainframe they still have some"; proddescs[3] = "Get a discount through SAIT (maybe)"; proddescs[4] = "Try a classic gaming machine"; proddescs[5] = "64k should be enough for anyone"; //alert(proddescs); &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;table border="1"&gt; &lt;tr&gt; &lt;th&gt;Product Name&lt;/th&gt; &lt;th&gt;Product Description&lt;/th&gt; &lt;th&gt;Product Images&lt;/th&gt; &lt;/tr&gt; &lt;script&gt; for (var i=0; i&lt;prodnames.length; i++) { document.write("&lt;tr&gt;"); document.write("&lt;td&gt;" + prodnames[i] + "&lt;/td&gt;"); document.write("&lt;td&gt;" + proddescs[i] + "&lt;/td&gt;"); document.write("&lt;td&gt;" + imgArray[i] + "&lt;/td&gt;"); document.write("&lt;/tr&gt;"); } &lt;/script&gt; &lt;/table&gt; &lt;p&gt; &lt;script&gt; //Tuesday Nov. 5, 2013 var dayofweek = daynames[today.getDay()]; //alert(dayofweek); var month = monthnames[today.getMonth()]; var dateofmonth = today.getDate(); var year = today.getFullYear(); alert(dayofweek + " " + month + ". " + dateofmonth + ", " + year); document.write(dayofweek + " " + month + ". " + dateofmonth + ", " + year); &lt;/script&gt; &lt;/p&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>Thank you!</p>
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    1. USKelsey Nealon
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    1. COAlso, my images do not seem to be appearing in the table either. Please help!
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      1. POHow to Make a Javascript Image Enlarge on Rollover
      1. USKelsey Nealon
    2. COI would recommend you not to split up your JavaScript and not to place it at different locations in your html document. Imagine a JavaScript-heavy project where your approach would result in messy and hard-to-maintain source code. Instead, [put your JS at the bottom of your page](http://developer.yahoo.com/performance/rules.html#js_bottom).
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