docs: function() {
  	var totalWidth = this.element.offsetWidth;
  	if (totalWidth < this.minWidth){
  		if (this.isNarrow == null || this.isNarrow == false)
  			this.isNarrow = true
  		this.hideMaster()
  	}
  	else{
  		if (this.isNarrow == null || this.isNarrow == true)
  			this.isNarrow = false
  		this.showMaster()
  	}
  	this.calcWidth();
  
  }