set id for element javascript code example
Example 1: add id to element javascript
myPara.setAttribute("id", "id_you_like");
Example 2: javascript change element id
var element = document.getElementById("oldID");
element.id = "newID";
Example 3: how do i set an id for a div in js
All currently used browsers:
element.id=id;
myElement.id=newId;
element.className=class;
myElement.className=newClassName;