function clearInput(elem){
    if(!elem.alreadyCleared){
            elem.value="";
            elem.alreadyCleared=true;
    }
}

function submit_form(){
        	$('#sending').show();        
        	$('#form').hide();
            params = new Object();
            $('#form input').each(function(){
                params[this.name] = this.value;
            });
            $.ajax({
                url: 'store_email.php',
                type: 'POST',
                data: params,
                success : function(data){
		        	$('#sending').hide();                    
                    $('#thankyou').show();
                }
            });

        return false;
    }
    
 $(function(){
            $('#form a').click(submit_form);
    });