// FUNCTIONS FOR EVERY PAGE

function addCssClass(className, elementId) {
	var myElement = document.getElementById(elementId);
	myElement.setAttribute("class", className);			//for browsers that follow specs
	myElement.setAttribute("className", className);	//for IE
	return false;
}

function AC_FL_RunContent() {
    var ret =
    AC_GetArgs
    (arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version="
     , "http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"
     , "application/x-shockwave-flash", "7,0,0,0"
    );
    AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function isValidEmail(email, required) {
    if (required == undefined) {   // if not specified, assume it's required
        required = true;
    }
    if (email == null) {
        if (required) {
            return false;
        }
        return true;
    }
    if (email.length == 0) {
        if (required) {
            return false;
        }
        return true;
    }
    if (!allValidChars(email)) {  // check to make sure all characters are valid
        return false;
    }
    if (email.indexOf("@") < 1) { //  must contain @, and it must not be the first character
        return false;
    } else if (email.lastIndexOf(".") <= email.indexOf("@")) {  // last dot must be after the @
        return false;
    } else if (email.indexOf("@") == email.length) {  // @ must not be the last character
        return false;
    } else if (email.indexOf("..") >= 0) { // two periods in a row is not valid
        return false;
    } else if (email.indexOf(".") == email.length) {  // . must not be the last character
        return false;
    }
    return true;
}

function allValidChars(email) {
    var parsed = true;
    var validchars = "abcdefghijklmnopqrstuvwxyz0123456789@.-_";
    for (var i = 0; i < email.length; i++) {
        var letter = email.charAt(i).toLowerCase();
        if (validchars.indexOf(letter) != -1)
            continue;
        parsed = false;
        break;
    }
    return parsed;
}


function AC_SW_RunContent() {
    var ret =
    AC_GetArgs
    (arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , "http://fpdownload.macromedia.com/pub/shockwave/cabs/director/sw.cab#version="
     , "http://www.macromedia.com/shockwave/download/"
     , null, "8,5,0,0"
    );
    AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function clearText(theField) {
    if (theField.defaultValue == theField.value)
        theField.value = '';
}

function addText(theField) {
    if (theField.value == '')
        theField.value = theField.defaultValue;
}


function AC_GetArgs(args, ext, srcParamName, classid, codebase, pluginsPage, mimeType, cbVers) {
    var ret = new Object();
    ret.embedAttrs = new Object();
    ret.params = new Object();
    ret.objAttrs = new Object();
    for (var i = 0; i < args.length; i = i + 2) {
        var currArg = args[i].toLowerCase();

        switch (currArg) {
            case "codebase":
            case "pluginspage":
            case "type":
            case "classid":
                break;
            case "src":
            case "movie":
                args[i + 1] = AC_AddExtension(args[i + 1], ext);
                ret.embedAttrs["src"] = args[i + 1];
                ret.params[srcParamName] = args[i + 1];
                break;
            case "minversion":
                cbVers = args[i + 1];
                break;
            case "onafterupdate":
            case "onbeforeupdate":
            case "onblur":
            case "oncellchange":
            case "onclick":
            case "ondblClick":
            case "ondrag":
            case "ondragend":
            case "ondragenter":
            case "ondragleave":
            case "ondragover":
            case "ondrop":
            case "onfinish":
            case "onfocus":
            case "onhelp":
            case "onmousedown":
            case "onmouseup":
            case "onmouseover":
            case "onmousemove":
            case "onmouseout":
            case "onkeypress":
            case "onkeydown":
            case "onkeyup":
            case "onload":
            case "onlosecapture":
            case "onpropertychange":
            case "onreadystatechange":
            case "onrowsdelete":
            case "onrowenter":
            case "onrowexit":
            case "onrowsinserted":
            case "onstart":
            case "onscroll":
            case "onbeforeeditfocus":
            case "onactivate":
            case "onbeforedeactivate":
            case "ondeactivate":
                ret.objAttrs[args[i]] = args[i + 1];
                break;
            case "width":
            case "height":
            case "align":
            case "vspace":
            case "hspace":
            case "class":
            case "title":
            case "accesskey":
            case "name":
            case "id":
            case "tabindex":
                ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i + 1];
                break;
            default:
                ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i + 1];
        }
    }
    ret.objAttrs["classid"] = classid;
    ret.objAttrs["codebase"] = codebase + cbVers;
    ret.embedAttrs["pluginspage"] = pluginsPage;
    if (mimeType) ret.embedAttrs["type"] = mimeType;
    return ret;
}

function AC_AddExtension(src, ext) {
    if (src.indexOf('?') != -1)
        return src.replace(/\?/, ext + '?');
    else
        return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) {
    var str = '<object ';
    for (var i in objAttrs)
        str += i + '="' + objAttrs[i] + '" ';
    str += '>';
    for (var i in params)
        str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    str += '<embed ';
    for (var i in embedAttrs)
        str += i + '="' + embedAttrs[i] + '" ';
    str += ' ></embed></object>';

    document.write(str);
}