docs: function removeNavGrid(domNodeWrapperList, domNode) {
  		if(!domNodeWrapperList){
  			return;
  		}
  		
  		for(var i = 0; i < domNodeWrapperList.length ; i++){
  			if(domNodeWrapperList[i].domNode === domNode){
  				domNodeWrapperList.splice(i, 1);
  				return;
  			}
  		}
  	}