var regularExpressionData = Array(Array('name','^[\\x20-\\x7e]*$'),Array('first_name','^[\\x20-\\x7e]*$'),Array('last_name','^[\\x20-\\x7e]*$'),Array('telephone','(^[0-9\\+\\ \\.\\-]{10,}$)'),Array('when','^[\\x20-\\x7e]*$'),Array('other_time','^[\\x20-\\x7e]*$'),Array('message','^[\\x20-\\x7e]*$'),Array('email','^[\\w\\.\\-]{1,64}@[^.]{1}[\\w.]{0,255}\\.[\\w]{2,}$'),Array('address_0','^[\\x20-\\x7e]*$'),Array('address_1','^[\\x20-\\x7e]*$'),Array('address_2','^[\\x20-\\x7e]*$'),Array('town','^[\\x20-\\x7e]*$'),Array('postcode','^[\\x20-\\x7e]*$'),Array('planning_permission_required','^[\\x20-\\x7e]*$'),Array('brochure','^[\\x20-\\x7e]*$'),Array('access_route','^[\\x20-\\x7e]*$'),Array('how_found_us','^[\\x20-\\x7e]*$'),Array('idea','^[\\x20-\\x7e]*$'),Array('form_used','^[\\x20-\\x7e]*$'),Array('total_cost','^[0-9,.]*$'),Array('quotation_data','^[\\x20-\\x7e]*$'),Array('building_name','^[\\x20-\\x7e]*$'),Array('building_range','^[\\x20-\\x7e]*$'),Array('option','^[\\x20-\\x7e]*$'));function FormHandler(){

	/* hook into the form blur events */
	$('form input[type=text],form textarea').each(
    	function(index,element){
        	var currentElementName = $(element).attr('name');
            
            // find the corresponding regex and store this against this class so future lookups are not necessary
			$(regularExpressionData).each(function(index,value){
            	if(value[0] == currentElementName){
                	$(element).data('regex',value[1]);
                    //return false;
                }
            });
            
             
			$(element).blur(function(){
            	var regex = $(this).data('regex');
                if($(this).val().match(regex) != null){
                	$(this).removeClass('invalid-data');
                }else{
                	$(this).addClass('invalid-data');
                }
            });
        }
    
    );

    $('form').submit(function(){
        // check that each field validates
        var validData = true;
        $('form input[type=text],form textarea').each(
            function(index,element){
                var regex = $(element).data('regex');
                if(typeof regex != 'undefined'){
                    if($(element).val().match(regex) != null){
                        $(element).removeClass('invalid-data');
                    }else{
                        $(element).addClass('invalid-data');
                        validData = false;
                    }
                }
            });
            return validData;
    });
}

$(document).ready(function(){
	formHandler = new FormHandler();
 });