Change color-react on text (rollover to blue hypertext-like)

I wish for the the following to react:

var entityTextWeCo =‘TextWeCo’);

var entityImUnWeCo ='ImUnWeCo');    

this.entityButtonWeCo.element.on('mousedown', this.onPress2, this);  this.entityButtonWeCo.element.on('mouseenter', this.onOver2, this);


HotelShifter.prototype.onOver2 = function (event) {
this.entityTextWeCo.color = new pc.Color(0, 0, 0.4);
this.entityImUnWeCo.color = new pc.Color(0, 0, 0.4);


Most likely UI-related, I guess

ok, found out myself
(partially … if more elaboration upon it forum-wise, I could still use an underline function, that mimics the mechanics in the HTML World)