function(elt,name,value){
		/*#if DEV*/if(elt.nodeType !== NodeTypes.ELEMENT) throw new Error('setAttr not allowed on non-element nodes'); /*#/if*/
		value===null ? elt.removeAttribute(name) : elt.setAttribute(name,value);
	}
function(elt,name,value){
		if(elt.nodeType !== NodeTypes.ELEMENT) throw new Error('setAttr not allowed on non-element nodes'); 
		value===null ? elt.removeAttribute(name) : elt.setAttribute(name,value);
	}
function ( elt , name , value ) { /*#if DEV*/ if ( elt . nodeType !== NodeTypes . ELEMENT ) throw new Error ( 'setAttr not allowed on non-element nodes' ) ; /*#/if*/ value === null ? elt . removeAttribute ( name ) : elt . setAttribute ( name , value ) ; }
Overrided in dom.js
Overrided in dom . js