if (document.images) 
{
img1 = new Image();
img2 = new Image();
img3 = new Image();
img4 = new Image();
img1.src = "images/daiquiridicks26.jpg"
img2.src = "images/daiquiridicks262.jpg"
img3.src = "images/daiquiridicks263.jpg"
img4.src = "images/daiquiridicks264.jpg"
}