method summary:

• get@H_502_4@(node,name)Gets an attribute on an HTML element.
• getNodeProp@H_502_4@(node,name)Returns an effective value of a property or an attribute.
• has@H_502_4@(node,name)Returns true if the requested attribute is specified on the given element,and false otherwise.
• remove@H_502_4@(node,name)Removes an attribute from an HTML element.
• set@H_502_4@(node,name,value)Sets an attribute on an HTML element.

来源于dojo官网：http://dojotoolkit.org.sixxs.org/api/1.9/dojo/dom-attr