function Mask(){
	$("#mask").hide();	
}

function Contact(){
	
	$("#mask").show();
	
	mortgageV = "0";
	ivaV = "0";
	loanV = "0";
	adviceV = "0";
	not_sureV = "0";
	otherV = "0";
	
	if(document.getElementById("mortgage").checked)
		mortgageV = "1";
	else
		mortgageV = "0";
	if(document.getElementById("iva").checked)
		ivaV = "1";
	else
		ivaV = "0";
	if(document.getElementById("loan").checked)
		loanV = "1";
	else
		loanV = "0";
	if(document.getElementById("advice").checked)
		adviceV = "1";
	else
		adviceV = "0";
	if(document.getElementById("not_sure").checked)
		not_sureV = "1";
	else
		not_sureV = "0";
	if(document.getElementById("other").checked)
		otherV = "1";
	else
		otherV = "0";
	

	
	if(document.getHelp.email.value == document.getHelp.emailc.value){
		
		var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
		if (filter.test(document.getHelp.email.value)){
			
	
			$.post('intervest_mod/data.php', {
				first_name: document.getHelp.first_name.value,
				surname: document.getHelp.surname.value,
				total_debts: document.getHelp.total_debts.value,
				phone_no: document.getHelp.phone_no.value,
				email: document.getHelp.email.value,
				mortagage: mortgageV,
				iva: ivaV,
				loan: loanV,
				advice: adviceV,
				not_sure: not_sureV,
				other: otherV
				
			}, function() {
				alert('Your data has been saved.');
				$("#mask").slideUp("slow");
			});
		}
		else{
			alert("Your email is invalid!");
			$("#mask").hide();			
		}
		
		
		
	}
	else{
		
		alert("Your email is invalid!");
		$("#mask").hide();
	}
	
}