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A crude String.Format equivalent in JavaScript -blatantly copied from frogsbrain //from http://frogsbrain.wordpress.com/2007/04/28/javascript-stringformat-method/ String.format = function(text) { if (arguments.length > 1) { for (var i = 0; i < arguments.length - 1; i++) { text = text.replace(new RegExp("\\{" + i + "\\}", "gi"), arguments[i + 1]); } } return text; }; #twitcode version (130 characters!) strf=function(t){a=arguments;if(a.length>1)for(i=0;i<a.length-1;i++)t=t.replace(new RegExp("\\{"+i+"\\}","gi"),a[i+1]);return t};