tqyq/javascript string format

## javascript string format
String.prototype.format = function()
{
    var args = arguments;
    return this.replace(/\{(\d+)\}/g,
        function(m,i){
            return args[i];
        });
}

// sample
"<a href='{0}' target='_blank'>{1}</a>".format(row._id, row.name);
	String.prototype.format = function()
	{
	var args = arguments;
	return this.replace(/\{(\d+)\}/g,
	function(m,i){
	return args[i];
	});
	}

	// sample
	"<a href='{0}' target='_blank'>{1}</a>".format(row._id, row.name);