js: convert Milliseconds to Days Hours Minutes Seconds

Trabla: javascript: convert  Milliseconds to Days Hours Minutes Seconds

Solving:

function millisecondsToDaysHoursMinutesSeconds( milliSeconds ){

var milliseconds, days, hours, minutes, seconds; 

if( milliSeconds > 0 ){

milliseconds = milliSeconds;
days = Math.floor( milliseconds / ( 24 * 60 * 60 * 1000 ) );
if ( days < 0 ) { days = 0; }  
milliseconds -= days * 24 * 60 * 60 * 1000;

hours = Math.floor( milliseconds / ( 60 * 60 * 1000 ) );
if ( hours < 0 ) { hours = 0; } 
milliseconds -= hours * 60 * 60 * 1000;

minutes = Math.floor( milliseconds / ( 60 * 1000 ) );
if ( minutes < 0 ) { minutes = 0; } 
milliseconds -= minutes * 60 * 1000;

seconds = Math.floor( milliseconds / ( 1000 ) );
if ( seconds < 0 ) { seconds = 0; }

}else{
days = hours = minutes = seconds = 0;
}

return {'days':days,'hours':hours,'minutes':minutes,'seconds':seconds};
};