var strLgHeader = "<img src='/images/headers/headers_large.jpg' width='558' height='195'>~"+ "<img src='/images/headers/headers_large_f2.jpg' width='558' height='195'>~"+ "<img src='/images/headers/headers_large_f3.jpg' width='558' height='195'>~"+ "<img src='/images/headers/headers_large_f5.jpg' width='558' height='195'>~"+ "<img src='/images/headers/headers_large_f4.jpg' width='558' height='195'>~"+ "<img src='/images/headers/headers_large_f6.jpg' width='558' height='195'>~"+ "<img src='/images/headers/headers_large_f8.jpg' width='558' height='195'>~"+ "<img src='/images/headers/headers_large_f9.jpg' width='558' height='195'>";

function showLgHeader()
{
var intRandom = new Number(Math.round(Math.random() * (strLgHeader.split("~").length-1)));
document.write(strLgHeader.split("~")[intRandom]);

}