Trim in JavaScript

To Trim space in a word

Left Trim Function to trim the space in the left side of the string

function ltrim ( s ){
return s.replace( /^\s*/, "" );
}

Right Trim Function to trim the space in the right side of the string

function rtrim ( s ){
return s.replace( /\s*$/, "" );
}

Trim Function to trim the space in the string

function trim(s) {
var temp = s;
return temp.replace(/^\s+/,'').replace(/\s+$/,'');
}