function isEMail(strValue) {
        var objRegExp = /^[a-z]\w*([.\-]\w+)*@[a-z]\w*([.\-]\w+)*\.[a-z]{2,3}$/i;
        return objRegExp.test(strValue);
    }
    function validate() {
        if (document.getElementById('EMail').value == "") {
            alert('Please enter a valid E-mail address to submit the form');
            document.getElementById('EMail').focus();
            return false;
        }
        if (!isEMail(document.getElementById('EMail').value)) {
            alert('Please enter a valid E-mail address to submit the form');
            document.getElementById('EMail').select();
            document.getElementById('EMail').focus();
            return false;
        }
        if (document.getElementById('First_Name').value == "") {
            alert('Please enter a valid First Name to submit the form');
            document.getElementById('First_Name').focus();
            return false;
        }
        if (document.getElementById('Last_Name').value == "") {
            alert('Please enter a valid Last Name to submit the form');
            document.getElementById('Last_Name').focus();
            return false;
        }
        if (document.getElementById('Company').value == "") {
            alert('Please enter a valid Business Name to submit the form');
            document.getElementById('Company').focus();
            return false;
        }
        if (document.getElementById('Phone_Number').value == "") {
            alert('Please enter a valid Phone Number to submit the form');
            document.getElementById('Phone_Number').focus();
            return false;
        }     
        return true;
    }