Line breaks in Alert window?

Is it possible? InDesign seems to make default linebreaks, so long text flows OK, but can I make manual line breaks too?

For instance, if I would like to make following alert text:

alert("Ovid est, escia disin rati delique cuptionest que volupturio quis si volorunt as es comnisit apelicae doluptatis volorem volor sunt am. Endionse laborup tatiusam, omnihit incipis corit, se prorrum sum nit od eatur ad qui blandel ipitis et accum vendent pa di aut quamus aut quam velestr untiis comnima ximent atur.");

to flow like tihis:

Ovid est, escia disin rati delique

cuptionest que volupturio quis si

volorunt as es comnisit apelicae

doluptatis volorem volor sunt am.

(double line break)

Endionse laborup tatiusam, omnihit

incipis corit, se prorrum sum nit od

eatur ad qui blandel ipitis et accum

vendent pa di aut quamus aut quam

velestr untiis comnima ximent atur