function(str, howMany) {
			var result = [];
			
			for (var i = 0; i < howMany; i++) 
				result.push(str);
				
			return result.join('');
		}
function(str, howMany) {
			var result = [];
			
			for (var i = 0; i < howMany; i++) 
				result.push(str);
				
			return result.join('');
		}
function ( str , howMany ) { var result = [ ] ; for ( var i = 0 ; i < howMany ; i ++ ) result . push ( str ) ; return result . join ( '' ) ; }
Repeats string <code>howMany</code> times
@param {String} str
@param {Number} how_many
@return {String}
Repeats string <code > howMany< / code > times