//standerd style sheet.
if(platform == "win" && browser =="ie")
{
document.write("");
}
else if (platform == "win" && browser =="nn")
{
document.write("");
}
else if (platform == "mac" && browser == "ie")
{
document.write("");
}
else if (platform == "mac" && browser == "nn")
{
document.write("");
}
else
{
document.write("");
}
function changeImg(){}