Mountain view using javascript

mountain.js

var landscape = function() {
	var result = "";
	var flat = function(size){
		for (i=0; i<size; i++)
			result += "_";
	}
	var mountain = function(size){
		result += "/"
		for (i=0; i<size; i++)
			result += "'";
		result += "\\";
	}
	flat(5);
	mountain(3);
	flat(6);
	mountain(2);
	flat(2);
	return result;
}
console.log(landscape());