function check_form(form) {

/*
var cfreq = -1;
	// Check the Freq Radio Boxes
    var cfreq = -1;
    for(i=0; i<form.freq.length; i++) {
        if(form.freq[i].checked) { cfreq = i; break; }
    }//end for

    if(cfreq > 0) {
		if(isEmpty(form.nuser.value) && isEmpty(form.npass.value) && isEmpty(form.npass2.value)  && isEmpty(form.cuser.value) && isEmpty(form.cpass.value)) {
			alert('Please sign in or register\n');
			form.cuser.focus();
			return false;
		}
       
    } //end if cfreq >0
*/
   		if(isEmpty(form.first_name.value)) {
			alert('First Name Required\n');
			form.first_name.focus();
            return false;
		}
		if(isEmpty(form.last_name.value)) {
			alert('Last Name Required\n');
			form.last_name.focus();
            return false;
		}
        if(isEmpty(form.email.value)) {
			alert('Email Address Required\n');
			form.email.focus();
            return false;
		}
		if(isEmpty(form.address1.value)) {
			alert('Street Address Required\n');
			form.address1.focus();
            return false;
		}

		if(isEmpty(form.city.value)) {
			alert('City Required\n');
			form.city.focus();
            return false;
		}
		if(isEmpty(form.state.value)) {
			alert('State Required\n');
			form.state.focus();
            return false;
		}
		if(isEmpty(form.zip_code.value)) {
			alert('Zip/Postal Code Required\n');
			form.zip_code.focus();
            return false;
		}

		if(isEmpty(form.age.value)) {
			alert('Age is Required\n');
			form.age.focus();
            return false;
		}


    return true;
}