<div id="dock"><img src="dockLeft.png"><div id="dockIcons"><div class="start-finder"><img src="icon-finder.png"></div> <!-- cut --> <img src="dockRight.png"></div>

    $("div#dockIcons div img").magnify({
                                distance:200, //straight distance from center to mouse
                                distanceX:null,//distance on x axis
                                distanceY:null,//distance on y axis
                                minExpansion:1, //min value (1 is 100% of defalt css property value)
                                maxExpansion:2,//max value (2 is 200% of defalt css property value)
                                property:[ //css properties to magnify
                                        "width",
                                        "height"
                                        ],
                                onmagnefy:function(event){/*Your code here.*/}
                            });