if(lang===undefined){var lang={line:function(a){return top.lang.line(a)
}}
}function ProcessQueue(){this.queue=new Array();
this.push=function(a){if(typeof(a)=="function"){this.queue.push(a);
return true
}return false
};
this.call=function(a){a.apply(this,arguments)
};
this.process=function(){while(this.queue.length>0){this.call(this.queue.shift())
}}
};