//Hide this script from old browsers --
var imagenumber = 4 ; //Number of images
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
images = new Array
images[1] = "\RotatingImages\\HVAC_1.jpg"
images[2] = "\RotatingImages\\HVAC_2.jpg"
images[3] = "\RotatingImages\\HVAC_3.jpg"
images[4] = "\RotatingImages\\HVAC_4.jpg"
var image = images[rand1]

links = new Array
links[1] = "http://www.arisupply.com/AdvancedWebPage.aspx?CategoryText1=HVAC%20EQUIPMENT&SBCatPage=&FromPage=1&sbt="
links[2] = "http://www.arisupply.com/AdvancedWebPage.aspx?CategoryText1=HVAC%20EQUIPMENT&SBCatPage=&FromPage=1&sbt="
links[3] = "http://www.arisupply.com/AdvancedWebPage.aspx?CategoryText1=HVAC%20EQUIPMENT&SBCatPage=&FromPage=1&sbt="
links[4] = "http://www.arisupply.com/AdvancedWebPage.aspx?CategoryText1=HVAC%20EQUIPMENT&SBCatPage=&FromPage=1&sbt="
var link = links[rand1]
//End Hiding Here

//Display Image
document.write('<center><A HREF="'+ link +'"><IMG SRC="' + image + '" border="0"></a></center><br>')