qustosh/eqecute task sequentially, with or without delay

## eqecute task sequentially, with or without delay


function withDelay(delay, tasks){

var iterator = -1;

setTimeout(  function(){

Iterator++;
tasks[iterator]();
setTimeout(arguments.callee, delay);
}  ,delay)


}


	function withDelay(delay, tasks){

	var iterator = -1;

	setTimeout( function(){

	Iterator++;
	tasks[iterator]();
	setTimeout(arguments.callee, delay);
	} ,delay)


	}