📄 script.js
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window.onload = rolloverInit;function rolloverInit() { for (var i=0; i<document.links.length; i++) { var linkObj = document.links[i]; if (linkObj.id) { var imgObj = document.getElementById(linkObj.id + "Img"); if (imgObj) { setupRollover(linkObj,imgObj); } } }}function setupRollover(thisLink,thisImage) { thisLink.imgToChange = thisImage; thisLink.onmouseout = rollOut; thisLink.onmouseover = rollOver; thisLink.outImage = new Image(); thisLink.outImage.src = thisImage.src; thisLink.overImage = new Image(); thisLink.overImage.src = "images/" + thisLink.id + "_on.gif";}function rollOut() { this.imgToChange.src = this.outImage.src;}function rollOver() { this.imgToChange.src = this.overImage.src;}
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