var highlightImages=new Array();
function sethighlight(OverImgSrc,pageImageName)
{
    if (!document.images)return;
    highlightImages[pageImageName]=new Object;
    highlightImages[pageImageName].overImg = new Image;
    highlightImages[pageImageName].overImg.src=OverImgSrc;
}

function highlight(pageImageName)
{
    if (!document.images)return;
    if (!highlightImages[pageImageName])return;
    if (!highlightImages[pageImageName].outImg)
    {
        highlightImages[pageImageName].outImg = new Image;
        highlightImages[pageImageName].outImg.src = 
            document.images[pageImageName].src;
    }
    document.images[pageImageName].src=highlightImages[pageImageName].overImg.src;
}

function unhighlight(pageImageName)
{
    if (!document.images)return;
    if (!highlightImages[pageImageName])return;
    document.images[pageImageName].src=highlightImages[pageImageName].outImg.src;
}

function validate(form)
{
   if( !form.cust_email.value.match(".+\@.+[.].+")) 
   {
       alert( "Please enter a valid e-mail address to sign up for the newsletter." );
       form.cust_email.focus();
       return false;
   }
   return true;
}

function mailit( p5 )
{
    var p1 = "com"; var p2 = "."; var p3 = "smartmelon"; var p4 = "@";
    var p6 = ":"; var p7 = "to";  var p8 = "mail";
    window.location=p8+p7+p6+p5+p4+p3+p2+p1;
}