var arrHeader=new Array
//Edit this array to add new random images.
//Image file name, Alt text for the image, URL for the image ("" if none).
arrHeader[0]=["home1.gif","Lyon College","http://www.lyon.edu/lyonexperience.asp"];
arrHeader[1]=["home1.gif","Lyon College","http://www.lyon.edu/lyonexperience.asp"];
arrHeader[2]=["home1.gif","Lyon College","http://www.lyon.edu/lyonexperience.asp"];
arrHeader[3]=["home1.gif","Lyon College","http://www.lyon.edu/lyonexperience.asp"];

//Write the image to the page
var ranNum= Math.round(Math.random()*(arrHeader.length-1));
if (arrHeader[ranNum][2]!=""){
document.write("<a href='"+arrHeader[ranNum][2]+"'>");
}
document.write("<img alt='"+arrHeader[ranNum][1]+"' src='/newweb/images/banners/"+arrHeader[ranNum][0]+"' />");
if (arrHeader[ranNum][2]!=""){
document.write("</a>");
}