if (document.images) { 

image1 = new Image();
image1.src = "images/Mslide010.jpg";

image2 = new Image();
image2.src = "images/Mslide020.jpg";

image3 = new Image();
image3.src = "images/Mslide030.jpg";

image4 = new Image();
image4.src = "images/Mslide040.jpg";

image5 = new Image();
image5.src = "images/Mslide050.jpg";

image6 = new Image();
image6.src = "images/Mslide060.jpg";

image7 = new Image();
image7.src = "images/Mslide070.jpg";

image8 = new Image();
image8.src = "images/Mslide080.jpg";

image9 = new Image();
image9.src = "images/Mslide090.jpg";

image10 = new Image();
image10.src = "images/Mslide100.jpg";

image11 = new Image();
image11.src = "images/Mslide110.jpg";

image12 = new Image();
image12.src = "images/Mslide120.jpg";
          }