jQuery.fn.extend({everyTime:function(interval,label,fn,times,belay){return this.each(function(){jQuery.timer.add(this,interval,label,fn,times,belay);});},oneTime:function(interval,label,fn){return this.each(function(){jQuery.timer.add(this,interval,label,fn,1);});},stopTime:function(label,fn){return this.each(function(){jQuery.timer.remove(this,label,fn);});}});jQuery.extend({timer:{guid:1,global:{},regex:/^([0-9]+)\s*(.*s)?$/,powers:{"ms":1,"cs":10,"ds":100,"s":1000,"das":10000,"hs":100000,"ks":1000000},timeParse:function(value){if(value==undefined||value==null){return null;
}var result=this.regex.exec(jQuery.trim(value.toString()));if(result[2]){var num=parseInt(result[1],10);var mult=this.powers[result[2]]||1;return num*mult;}else{return value;}},add:function(element,interval,label,fn,times,belay){var counter=0;if(jQuery.isFunction(label)){if(!times){times=fn;}fn=label;label=interval;}interval=jQuery.timer.timeParse(interval);if(typeof interval!="number"||isNaN(interval)||interval<=0){return ;
}if(times&&times.constructor!=Number){belay=!!times;times=0;}times=times||0;belay=belay||false;if(!element.$timers){element.$timers={};}if(!element.$timers[label]){element.$timers[label]={};}fn.$timerID=fn.$timerID||this.guid++;var handler=function(){if(belay&&this.inProgress){return ;}this.inProgress=true;if((++counter>times&&times!==0)||fn.call(element,counter)===false){jQuery.timer.remove(element,label,fn);
}this.inProgress=false;};handler.$timerID=fn.$timerID;if(!element.$timers[label][fn.$timerID]){element.$timers[label][fn.$timerID]=window.setInterval(handler,interval);}if(!this.global[label]){this.global[label]=[];}this.global[label].push(element);},remove:function(element,label,fn){var timers=element.$timers,ret;if(timers){if(!label){for(label in timers){this.remove(element,label,fn);}}else{if(timers[label]){if(fn){if(fn.$timerID){window.clearInterval(timers[label][fn.$timerID]);
delete timers[label][fn.$timerID];}}else{for(var fn in timers[label]){window.clearInterval(timers[label][fn]);delete timers[label][fn];}}for(ret in timers[label]){break;}if(!ret){ret=null;delete timers[label];}}}for(ret in timers){break;}if(!ret){element.$timers=null;}}}}});if(jQuery.browser.msie){jQuery(window).one("unload",function(){var global=jQuery.timer.global;for(var label in global){var els=global[label],i=els.length;
while(--i){jQuery.timer.remove(els[i],label);}}});}