joeyemery

function str_replace(haystack, needle, replace) {
	var haystack_arr 	= haystack.split('');
	var needle_arr 		= needle.split('');
	var replace_arr 	= replace.split('');
	var replace_positions = new Array();
	$.each(haystack_arr, function(key, value) {
		if(value == needle_arr[0]) {
			var correct_count = 1;
			for(i = 1; i < needle_arr.length; i++) {
				if(haystack_arr[key + i] == needle_arr[i]) {