Item 

Description 

class  

Assigns a class name or set of class names to an element. Any number of elements may be assigned the same class name or names. Multiple class names must be separated by white space characters.  

dir  

Specifies the direction of directionally neutral text in an element's content and attribute values:
ltr indicates left-to-right text or table.
rtl indicates right-to-left text or table.  

disabled  

When set for a form control, this boolean attribute disables the control for user input.  

id  

Assigns a name to an element. This name must be unique in a document.  

lang  

Specifies the base language of an element's attribute values and text content. The default value of this attribute is unknown.  

multiple  

If set to true, allows multiple selections in the list box or dropdown list. If set to false, the SELECT element only permits single selections.  

name  

Assigns the control name.  

onblur  

The onblur event occurs when an element loses focus either by the pointing device or by tabbing navigation.  

onchange  

The onchange event occurs when a control loses the input focus and its value has been modified since gaining focus. This attribute applies to the following elements: INPUT, SELECT, and TEXTAREA.  

onclick  

The onclick event occurs when the pointing device button is clicked over an element.  

ondblclick  

The ondblclick event occurs when the pointing device button is double clicked over an element.  

onfocus  

The onfocus event occurs when an element receives focus either by the pointing device or by tabbing navigation.  

onkeydown  

The onkeydown event occurs when a key is pressed down over an element.  

onkeypress  

The onkeypress event occurs when a key is pressed and released over an element.  

onkeyup  

The onkeyup event occurs when a key is released over an element. This attribute may be used with most elements.  

onmousedown  

The onmousedown event occurs when the pointing device button is pressed over an element.  

onmousemove  

The onmousemove event occurs when the pointing device is moved while it is over an element.  

onmouseout  

The onmouseout event occurs when the pointing device is moved away from an element.  

onmouseover  

The onmousemove event occurs when the pointing device is moved while it is over an element.  

onmouseup  

The onmouseup event occurs when the pointing device button is released over an element.  

size  

Specifies the initial width of the control. The width is given in pixels except when type attribute is set to text or password. In that case, its value refers to the (integer) number of characters.  

style  

Specifies style information for the current element. The syntax of the value of the style attribute is determined by the default style sheet language.  

tabindex  

Specifies the position of the current element in the tabbing order for the current document. This value must be a number between 0 and 32767. User agents should ignore leading zeros.  

title  

Specifies advisory information about the element for which it is set.