var popupItem;
			var start = true;
			


function checkInput(){
	
	var arr= new Array('link', 'firstName', 'surName', 'town', 'postalCode', 'street', 'number', 'email', 'telephone', 'b-name', 
	'b-bankName','b-swiftCode','b-iban');
	
	ret = true;
	
	$('.warning').remove();
	
	for(i=0; i<arr.length; i++){
		
		if( arr[i] == 'email' ) continue;
		
		c = $('#'+arr[i]).attr('value');
		if(c!= undefined && c.length<1){
			$('#'+arr[i]).after('<label class="warning">require</label>');
			ret = false;
		}else{
			
		}
	}
	
	email = $('#email').attr('value');
	if( email!=undefined && checkEmail(email) == false ){
		$('#email').after('<label class="warning">invalid format</label>');
		ret = false;
	}
	
	if( ret == true ){
		$('#details-form').submit();
	}
	
}

function checkEmail(email) {
	
	var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (!filter.test(email)) {	
		return false;
	} else {
		return true;
	}
}