if (document.images)
{
image1 = new Image;
image2 = new Image;
image1.src = "enter1.gif";
image2.src = "enter2.gif";
}
function chgImg(name, image)
{
if (document.images)
{
document[name].src = eval(image+".src");
}
}
...
onMouseOut='chgImg("enter", "image1")'>
src="enter1.gif" border="0" alt="Enter if you dare!">