text: /**
   * Created by Sun on 9/23/2014.
   */
  ValueNode.ID = 0;
  
  function ValueNode(val){
      this.value = val;
  	this.id = ValueNode.ID++ + "";
  	//this.parentElem = parent;
  	//this.animationStyle = anim;
  	//this.elem = this.animationStyle.generateElement(this);
  }
  var DisplayType = {"TEXT" : 0, "BAR" : 1, "CUSTOM" : -1};
  