var pageSize = 20;

var msg = function(title, msg){
    Ext.Msg.show({
        title: title,
        msg: msg,
        minWidth: 200,
        modal: true,
        icon: Ext.Msg.INFO,
        buttons: Ext.Msg.OK
    });
};

function formSubmit(val){
	window.document.forms[0].action=val;
	window.document.forms[0].submit();
}