// preload thumb images used in swapping

thumb1 = new Image();
thumb1.src = rootPath + "newMachines/union/images/enlargements/KC110.jpg"

thumb2 = new Image();
thumb2.src = rootPath + "newMachines/union/images/enlargements/KC110_5axesCNC.jpg"

thumb3 = new Image();
thumb3.src = rootPath + "newMachines/union/images/enlargements/KC110_automatic.jpg"

thumb4 = new Image();
thumb4.src = rootPath + "newMachines/union/images/enlargements/KC110_rotary.jpg"

thumb5 = new Image();
thumb5.src = rootPath + "newMachines/union/images/enlargements/KC110_working.jpg"