<span style="font-family: Arial, Helvetica, sans-serif;">String.prototype.trim=function() {
return this.replace(/(^\s*)|(\s*$)/g,'');
};</span><span style="font-family: Arial, Helvetica, san<span style="font-family: Arial, Helvetica, sans-serif;">String.prototype.trim=function() {
return this.replace(/(^\s*)|(\s*$)/g,'');
};</span><span style="font-family: Arial, Helvetica, san