function checkForm11() {
    if (document.forms.Form11.elements['first_name'].value.length == 0) {
        alert('Please enter your first name');
        return false;
    }

    if (document.forms.Form11.elements['last_name'].value.length == 0) {
        alert('Please enter your last name');
        return false;
    }

    if (document.forms.Form11.elements['title'].value.length == 0) {
        alert('Please enter your job title');
        return false;
    }

    if (document.forms.Form11.elements['email'].value.length == 0) {
        alert('Please enter your email address');
        return false;
    }

    if (document.forms.Form11.elements['phone'].value.length == 0) {
        alert('Please enter your phone number');
        return false;
    }

    if (document.forms.Form11.elements['company'].value.length == 0) {
        alert('Please enter your company name');
        return false;
    }
    document.forms.Form11.elements['retURL'].value = document.forms.Form11.elements['retURL'].value + "&utm_content=" + document.forms.Form11.elements['email'].value;
    return true;
}

function FillForm() {
    var FormName = "Form11";
    var questionlocation = location.href.indexOf('?');
        if(questionlocation < 0) { return; }
        var q = decodeURI(location.href.substr(questionlocation + 1));
        var list = q.split('&');
        for(var i = 0; i < list.length; i++) {
           var kv = list[i].split('=');
           //if(! eval('document.forms.'+FormName+'.'+kv[0])) { continue; }
           if(kv[0]!='subject') { continue; }
           kv[1] = unescape(kv[1]);
           if(kv[1].indexOf('"') > -1) {
              var re = /"/g;
              kv[1] = kv[1].replace(re,'\\"');
                }
        //eval('document.forms.'+FormName+'.'+kv[0]+'.value="'+kv[1]+'"');
            document.forms.Form11.elements['page_header'].value = kv[1];
            //Referrer Name custom field in Salesforce
            document.forms.Form11.elements['00N30000003Lfgt'].value = kv[1];
            document.forms.Form11.elements['retURL'].value = 'http://www.deciphertech.com/ThankYou.html?subject='+kv[1]+'&utm_source=Web '+kv[1];
        }
}