Sets id for divs based on the position in the page.

Edit code and click me	Your Result (Some examples do not work in Google Chrome):
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <script src="http://code.jquery.com/jquery-latest.js"></script> <script> $(document).ready(function(){ $("div").attr("id", function (arr) { return "div-id" + arr; }) .each(function () { $("span", this).html("(ID = '<b>" + this.id + "</b>')"); }); }); </script> <style> div { color:blue; } span { color:red; } b { font-weight:bolder; } </style> </head> <body> <div>Zero-th <span></span></div> <div>First <span></span></div> <div>Second <span></span></div> </body> </html>
Edit the code above and click to see the result	www.xhtml.co.il - Try it yourself