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  var input = document.createElement(input);
  input.setAttribute(type, text);
  input.setAttribute(name, q);
  input.setAttribute(class,bordercss);
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element.setAttribute(class, value);  //for firefox
element.setAttribute(className, value);  //for IE
 
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var bar = document.getElementById(testbt);
bar.setAttribute(onclick, javascript:alert('This is a test!'););
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document.getElementById(testbt).className = bordercss;
document.getElementById(testbt).style.cssText = color: #00f;;
document.getElementById(testbt).style.color = #00f;
document.getElementById(testbt).onclick= function () { alert(This is a test!); }
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