function validateTester() {

	var string1=document.sector._name.value;
	var string2=document.sector._emailaddress.value;
	var thealert="Please complete your name";
	var thealert2="Please input a valid email address!";
	//var filter= new RegExp (/^([\w-]+(\.[\w-]+)*)@(([\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(\.[a-z]{2})?)$/i);
	var testresults;
	
	if (string1 == "") {
		alert(thealert);
		return false;
	}
	
	/*else if (! filter.test(string2)){
		alert("Please input a valid email address!");
		return false
	}*/

    else if (string2.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/)) {
		alert(thealert2);
        return false;
	}
	
    else {
     	document.sector.Sender.value=document.sector._emailaddress.value;
		return true;
    }
}

function validateTester2() {

	var string3=document.callUs._name.value;
	var string4=document.callUs._tel.value;
	var thealert3="Please complete your name";
	var thealert4="Please input a telephone number";
	var testresults;
	
	if (string3 == "") {
		alert(thealert3);
		return false;
	}
	
	/*else if (! filter.test(string4)){
		alert("Please input a telephone number");
		return false
	}*/

    else if (string4 == "") {
		alert(thealert4);
		return false;
	}
	
    else {
     	document.callUs.Sender.value=document.callUs._emailaddress.value;
		return true;
    }
}

function checkCheckBoxes() {
	if (document.frmTest.CHKBOX_1.checked == false)		{		
	alert ('You didn\'t choose any of the checkboxes!');		
	return false;		
	}	
	
	else		
	{		
	return true;		
	}	
}

function validateTester3() {

	var string5=document.sector._name.value;
	var string6=document.sector._emailaddress.value;
	var thealert5="Please complete your name";
	var thealert6="Please input a valid email address!";
	//var filter= new RegExp (/^([\w-]+(\.[\w-]+)*)@(([\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(\.[a-z]{2})?)$/i);
	var testresults;
	
	if (string5 == "") {
		alert(thealert5);
		return false;
	}
	
	/*else if (! filter.test(string2)){
		alert("Please input a valid email address!");
		return false
	}*/
	

    else if (string6.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/)) {
		alert(thealert6);
        return false;
	}
	
	else if (document.sector._termsConditions.checked == false)		{		
		alert ('Please agree to our terms and conditions');		
		return false;		
	}	
	
    else {
     	document.sector.Sender.value=document.sector._emailaddress.value;
		return true;
    }
}