function test()
{
    alert('working');
}

function changeClasses(currentdoc){	
	var inputElements = currentdoc.getElementsByTagName('input'); 
	for (var i=0; i<inputElements.length; i++){
		if(inputElements[i].type == "submit"){ inputElements[i].className = inputElements[i].className + " actionBtn"; } 
		else if (inputElements[i].type == "button"){ i
			inputElements[i].className = inputElements[i].className + " actionBtn";
		}
	}
}