Inserting special character in java-script file

I want to insert "mu" character after "Output in <here i want to insert mu character> " in following JavaScript line


paper = new Raphael(document.getElementById('dialog2'), 500, 500);
var a= paper.text(345,384,"Output in <here i want to insert mu character> ").attr({'font-size':13});

:)

What about

&mu;

? It should work at least if the result will be inserted into HTML