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dianefoster

Confused About Thelink And How To Get It And How To Get The Link

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<ul>

    <li><a href="adelaide.html" class = "caption">Adelaide</a></li>

    <li><a href="alicesprings.html" class ="caption" id="central" Alice Springsarrow-10x10.png</a></li>

    <li><a href= broomearrow-10x10.png.html" class  ="caption" id="broome" >Broome</a>

    </li>

    <li><a href="cairns.html" class  ="caption" id="cairns" >Cairns</a>

    </li>

    <li><a href="canberra.html" class  ="caption" id="canberra" >Canberra</a>

    </li>

   

  </ul>

window.onload = rolloverInit;

 

function rolloverInit() {

     for (var i=0; i<document.links.length; i++) {

        var linkObj = document.links;

        if (linkObj.className) {

           var imgObj = document.getElementById(linkObj.className);

           if (imgObj) {

                setupRollover(linkObj,imgObj);

           }

        }

     }

}

 

function setupRollover(theLink,textImage) {

     theLink.imgToChange = textImage;

     theLink.onmouseout = function() {

        this.imgToChange.src = this.outImage.src;

     }

     theLink.onmouseover = function() {

        this.imgToChange.src = this.overImage.src;

     }

 

     theLink.outImage = new Image();

     theLink.outImage.src = textImage.src;

 

     theLink.overImage = new Image();

     theLink.overImage.src = "images/" + theLink.id + "Text.gif";

}

 

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Hey! Beyond the post title, could you add some more context as to what you're asking here? I thiiink the answer is that "theLink" is populated when the setupRollover() function is called, once for each link, but I'm not positive that's what you're asking about. Thanks!

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