Finds and removes item from array

gistfile1.js

/**  
* remove_from_array()
* Based on str param supplied, finds and removes matching item from array
* @param {Array} array Array to query
* @param {String} str String to look for
* @return {Bool} returns true after item is found and remove from array
*/
function remove_from_array(array, str) {
	var i;
	for(i = 0; i < array.length; i++){
		if(array[i] === str){
			array.splice(i, 1);
			return true;
		}
	}
}