function emailCheck(emailStr)
{
    var checkTLD = 1;
    var knownDomsPat = /^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
    var emailPat = /^(.+)@(.+)$/;
    var specialChars = "\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
    var validChars = "\[^\\s" + specialChars + "\]";
    var quotedUser = "(\"[^\"]*\")";
    var ipDomainPat = /^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
    var atom = validChars + '+';
    var word = "(" + atom + "|" + quotedUser + ")";
    var userPat = new RegExp("^" + word + "(\\." + word + ")*$");
    var domainPat = new RegExp("^" + atom + "(\\." + atom +")*$");
    var matchArray = emailStr.match(emailPat);

    if (matchArray == null)
    {
	    alert("Email address " + emailStr + " seems incorrect (check @ and .'s)");
	    return false;
    }

    var user = matchArray[1];
    var domain = matchArray[2];

    // Start by checking that only basic ASCII characters are in the strings (0-127).

    for (i = 0; i  <user.length; i++)
    {
	    if (user.charCodeAt(i) > 127)
	    {
		    alert("Email address " + emailStr + " contains invalid characters.");
		    return false;
	    }
    }

    for (i = 0; i < domain.length; i++)
    {
	    if (domain.charCodeAt(i) > 127)
	    {
		    alert("Email address " + emailStr + " contains invalid characters.");
		    return false;
	    }
    }

    // See if "user" is valid 

    if (user.match(userPat) == null)
    {
	    // user is not valid

	    alert("The username in " + emailStr + " doesn't seem to be valid.");
	    return false;
    }

    var IPArray = domain.match(ipDomainPat);

    if (IPArray != null)
    {
	    // this is an IP address

	    for (var i = 1; i <= 4; i++)
	    {
		    if (IPArray[i] > 255)
		    {
			    alert("Destination IP address is invalid in " + emailStr + ".");
			    return false;
		    }
	    }
    	
	    return true;
    }

    // Domain is symbolic name. Check if it's valid.
    var atomPat = new RegExp("^" + atom + "$");
    var domArr = domain.split(".");
    var len = domArr.length;

    for (i = 0; i < len; i++)
    {
	    if (domArr[i].search(atomPat) == -1)
	    {
		    alert("The domain name does not seem to be valid in " + emailStr + ".");
		    return false;
	    }
    }
    if (checkTLD && domArr[domArr.length-1].length != 2 && domArr[domArr.length-1].search(knownDomsPat) == -1)
    {
	    alert("The address " + emailStr + " must end in a well-known domain or two letter " + "country.");
	    return false;
    }

    // Make sure there's a host name preceding the domain.

    if (len < 2)
    {
	    alert("Email address " + emailStr + " is missing a hostname!");
	    return false;
    }

    // If we've gotten this far, everything's valid!
    return true;
}

function trim(varStr) {
	return varStr.replace(/^\s+|\s+$/g,"");
}

function keyPressed(e, action){
    var keyPressed;
    if(window.event)
        keyPressed = window.event.keyCode; // IE
    else
        keyPressed = e.which; // Firefox

    if (keyPressed == 13) {
        if(action == "Search"){
            search();
        }
        if(action == "ContactUs" || action == "Agency"){
            validate();
        }
        if(action == "SignUp")
        {
            document.forms['mc-embedded-subscribe-form'].submit();
        }
    }
}

function search()
{
    if(trim(document.getElementById("txtSearch").value).length == 0)
    {
        alert("You must enter your search keywords.");
        document.getElementById("txtSearch").focus();
        return false;
    }
    if(trim(document.getElementById("txtSearch").value).length < 3)
    {
        alert("Your search keywords must be at least 3 characters long");
        document.getElementById("txtSearch").focus();
        return false;
    }
    document.getElementById("frmSearch").submit();
}

function submitProfile()
{
    document.getElementById("frmHead").action = Application["ApplicationPath"] + "/submit-your-profile.aspx";
    document.getElementById("frmHead").submit();
}

function submitProfile2()
{
    location.href = Application["ApplicationPath"] + "/submit-your-profile.aspx";
}

function document_onload()
{
    if(document.getElementById("txtSearch") != null)
    {
        document.getElementById("txtSearch").focus();
    }
}

// Begin MailChimp Signup Form -->

// delete this script tag and use a "div.mce_inline_error{ XXX !important}" selector
// or fill this in and it will be inlined when errors are generated

var mc_custom_error_style = '';

var fnames = new Array();var ftypes = new Array();fnames[0]='EMAIL';ftypes[0]='email';fnames[1]='FNAME';ftypes[1]='text';fnames[2]='LNAME';ftypes[2]='text';fnames[3]='OCCUPATION';ftypes[3]='dropdown';var err_style = '';
try{
    err_style = mc_custom_error_style;
} catch(e){
    err_style = 'margin: 1em 0 0 0; padding: 1em 0.5em 0.5em 0.5em; background: rgb(255, 238, 238) none repeat scroll 0% 0%; font-weight: bold; float: left; z-index: 1; width: 80%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; color: rgb(255, 0, 0);';
}

var mce_jQuery = jQuery.noConflict();

mce_jQuery(document).ready( 
    function($) {
        var options = { errorClass: 'mce_inline_error', errorElement: 'div', errorStyle: err_style, onkeyup: function(){}, onfocusout:function(){}, onblur:function(){}  };
        var mce_validator = mce_jQuery("#mc-embedded-subscribe-form").validate(options);
        options = { 
            url: 'http://mi4corners.us1.list-manage.com/subscribe/post-json?u=c0b2af438a046c0a82ad9110d&id=5077185a44&c=?', type: 'GET', dataType: 'json', contentType: "application/json; charset=utf-8",
            beforeSubmit: function(){
                mce_jQuery('#mce_tmp_error_msg').remove();
                mce_jQuery('.datefield','#mc_embed_signup').each(
                    function(){
                        var txt = 'filled';
                        var fields = new Array();
                        var i = 0;
                        mce_jQuery(':text', this).each(
                            function(){
                                fields[i] = this;
                                i++;
                            });
                        mce_jQuery(':hidden', this).each(
                            function(){
                                if ( fields[0].value=='MM' && fields[1].value=='DD' && fields[2].value=='YYYY' ){
                                    this.value = '';
                                } 
                                else if ( fields[0].value=='' && fields[1].value=='' && fields[2].value=='' ){
                                    this.value = '';
                                } 
                                else {
                                    this.value = fields[0].value+'/'+fields[1].value+'/'+fields[2].value;
                                }
                            }
                        );
                    }
                );
                return mce_validator.form();
            }, 
            success: mce_success_cb
        };
        mce_jQuery('#mc-embedded-subscribe-form').ajaxForm(options);
    }
);

function mce_success_cb(resp){

    mce_jQuery('#mce-success-response').hide();
    mce_jQuery('#mce-error-response').hide();

    if (resp.result=="success"){
        mce_jQuery('#mce-'+resp.result+'-response').show();
        mce_jQuery('#mce-'+resp.result+'-response').html(resp.msg);
        mce_jQuery('#mc-embedded-subscribe-form').each(function(){
            this.reset();
                });
    }
    else {
        var index = -1;
        var msg;
        try {
            var parts = resp.msg.split(' - ',2);
            if (parts[1]==undefined){
                msg = resp.msg;
            } else {
                i = parseInt(parts[0]);
                if (i.toString() == parts[0]){
                    index = parts[0];
                    msg = parts[1];
                } else {
                    index = -1;
                    msg = resp.msg;
                }
            }
        } catch(e){
            index = -1;
            msg = resp.msg;
        }

        try{
            if (index== -1){
                mce_jQuery('#mce-'+resp.result+'-response').show();
                mce_jQuery('#mce-'+resp.result+'-response').html(msg);            
            } else {
                err_id = 'mce_tmp_error_msg';
                html = '<div id="'+err_id+'" style="'+err_style+'"> '+msg+'</div>';
                var input_id = '#mc_embed_signup';
                var f = mce_jQuery(input_id);
                if (ftypes[index]=='address'){
                    input_id = '#mce-'+fnames[index]+'-addr1';
                    f = mce_jQuery(input_id).parent().parent().get(0);
                } else if (ftypes[index]=='date'){
                    input_id = '#mce-'+fnames[index]+'-month';
                    f = mce_jQuery(input_id).parent().parent().get(0);
                } else {
                    input_id = '#mce-'+fnames[index];
                    f = mce_jQuery().parent(input_id).get(0);
                }

                if (f){
                    mce_jQuery(f).append(html);
                    mce_jQuery(input_id).focus();
                } else {
                    mce_jQuery('#mce-'+resp.result+'-response').show();
                    mce_jQuery('#mce-'+resp.result+'-response').html(msg);
                }
            }
        } catch(e){
            mce_jQuery('#mce-'+resp.result+'-response').show();
            mce_jQuery('#mce-'+resp.result+'-response').html(msg);
        }
    }
}
// End mc_embed_signup-->