/**
 * Used to set focus on the input with tabIndex of 1.
 * 
 */
function setInitialFocus() {
    var found = false;
    var i, j, element;

    // for each form in the document
    for (i = 0; i < document.forms.length; i++) {
        // for each element in each form
        for (j = 0; j < document.forms[i].length; j++) {
            // check if element has a tabIndex of 1
            if (document.forms[i].elements[j].tabIndex == 1) {
                // set focus to element
                document.forms[i].elements[j].focus();

                // set found to true to eliminate redundant loops
                var found = true;
            }

            // if found break out of the elements loop
            if (found == true)
                break;
        }

        // if found break out of the forms loop
        if (found == true)
            break;
    }
}


// Email.js version 5
var tld_ = new Array()
tld_[0] = "com";
tld_[1] = "org";
tld_[2] = "net";
tld_[3] = "ws";
tld_[4] = "info";
tld_[10] = "co.uk";
tld_[11] = "org.uk";
tld_[12] = "gov.uk";
tld_[13] = "ac.uk";
var topDom_ = 13;
var m_ = "mailto:";
var a_ = "@";
var d_ = ".";

function mail(name, dom, tl, params)
{
	var s = e(name,dom,tl);
	document.write('<a href="'+m_+s+params+'">'+s+'</a>');
}
function mail2(name, dom, tl, params, display)
{
	document.write('<a href="'+m_+e(name,dom,tl)+params+'">'+display+'</a>');
}
function e(name, dom, tl)
{
	var s = name+a_;
	if (tl!=-2)
	{
		s+= dom;
		if (tl>=0)
			s+= d_+tld_[tl];
	}
	else
		s+= swapper(dom);
	return s;
}
function swapper(d)
{
	var s = "";
	for (var i=0; i<d.length; i+=2)
		if (i+1==d.length)
			s+= d.charAt(i)
		else
			s+= d.charAt(i+1)+d.charAt(i);
	return s.replace(/\?/g,'.');
}

function clearElement(elementId) {
	document.getElementById(elementId).value = "";
}