User:Meagan/DotOrg/files/rollover.js

//===================================================================== // DOM Image Rollover v3 (hover) // // Demo: http://chrispoole.com/scripts/dom_image_rollover_hover // Script featured on: Dynamic Drive (http://www.dynamicdrive.com) //===================================================================== // copyright Chris Poole // http://chrispoole.com // This software is licensed under the MIT License //  //=====================================================================

function domRollover { if (navigator.userAgent.match(/Opera (\S+)/)) { var operaVersion = parseInt(navigator.userAgent.match(/Opera (\S+)/)[1]); }	if (!document.getElementById||operaVersion <7) return; var imgarr=document.getElementsByTagName('img'); var imgPreload=new Array; var imgSrc=new Array; var imgClass=new Array; for (i=0;i<imgarr.length;i++){ if (imgarr[i].className.indexOf('domroll')!=-1){ imgSrc[i]=imgarr[i].getAttribute('src'); imgClass[i]=imgarr[i].className; imgPreload[i]=new Image; if (imgClass[i].match(/domroll (\S+)/)) { imgPreload[i].src = imgClass[i].match(/domroll (\S+)/)[1] }			imgarr[i].setAttribute('xsrc', imgSrc[i]); imgarr[i].onmouseover=function{ this.setAttribute('src',this.className.match(/domroll (\S+)/)[1]) }			imgarr[i].onmouseout=function{ this.setAttribute('src',this.getAttribute('xsrc')) }		}	} } domRollover;