var isNav4, isNav6, isIE;
var edress = 'craigxaxcraiggivenxdxyyy';

/* alert( "pop up window message"); */

function get_edress()
{
   var re= /xax/gi;
   edress = edress.replace(re,'@');
   var re= /xdx/gi;
   edress = edress.replace(re,'.');
   var re= /yyy/gi;
   edress = edress.replace(re,'com');
   var the_link="mai" + "lto" +":"+edress;
   window.location=the_link;
}

function put_edress( user, domain, tld)
{
   document.write( user + "@" + domain +"."+ tld);
}

function mk_edress( user, domain, tld)
{
   return user + "@" + domain +"."+ tld;
}

function paypalemail()
{
   var theform = document.PayPal;
   var user   = "pypl";
   var domain = "CraigGiven";
   var tld    = "com";
   var at     = "@";
   var dot    = ".";

   theform.business.value = user + at + domain + dot + tld;

   return true;
}

function setBrowser()
{
    if (navigator.appVersion.charAt(0) == "4")
    {
        if (navigator.appName.indexOf("Explorer") >= 0)
        {
            isIE = true;
        }
        else
        {
            isNav4 = true;
        }
    }
    else if (navigator.appVersion.charAt(0) > "4")
    {
        isNav6 = true;
    }
}


function setIdProperty( id, property, value )
{
    if (isNav6)
    {
        var styleObject = document.getElementById( id );
        if (styleObject != null)
        {
            styleObject = styleObject.style;
            styleObject[ property ] = value;
        }
    }
    else if (isNav4)
    {
        document[id][property] = value;
    }
    else if (isIE)
    {
         document.all[id].style[property] = value;
    }
}

function swapDiv( divNum, expanding )
{
    if (expanding)
    {
        setIdProperty("c" + divNum, "display", "none");
        setIdProperty("e" + divNum, "display", "inline");
    }
    else
    {
        setIdProperty("e" + divNum, "display", "none");
        setIdProperty("c" + divNum, "display", "inline");
    }
}

// var dateModified = document.lastModified;
// mydate = dateModified.slice(0,10);
// document.write("<b>Last updated: " + mydate + "</b>");