image1 = new Image();
image1.src = "images/homepage_02.jpg";
image2 = new Image();
image2.src = "images/contactinfo_02.jpg";
image3 = new Image();
image3.src = "images/wireless_02.jpg";
image4 = new Image();
image4.src = "images/hardwareinst_02.jpg";
image5 = new Image();
image5.src = "images/networkmon_02.jpg";
image6 = new Image();
image6.src = "images/custapp_02.jpg";
image7 = new Image();
image7.src = "images/softsup_02.jpg";
image8 = new Image();
image8.src = "images/certification_02.jpg";
image9 = new Image();
image9.src = "images/cablesup_02.jpg";

image10 = new Image();
image10.src = "images/homepage_02.jpg";
image11 = new Image();
image11.src = "images/hardware_02.jpg";
image12 = new Image();
image12.src = "images/contactinfo_02.jpg";
image13 = new Image();
image13.src = "images/wireless_02.jpg";
image14 = new Image();
image14.src = "images/hardwareinst_02.jpg";
image15 = new Image();
image15.src = "images/networkmon_02.jpg";
image16 = new Image();
image16.src = "images/custapp_02.jpg";
image17 = new Image();
image17.src = "images/softsup_02.jpg";
image18 = new Image();
image18.src = "images/certification_02.jpg";
image19 = new Image();
image19.src = "images/cablesup_02.jpg";
image20 = new Image();
image20.src = "images/hardware_02.jpg";

function back_onclick()
{
history.go(-1);
}