JavaScript - Cufon Question

<script src="fonts/cufon.js" type="text/javascript"></script>
<script src="fonts/font1.font.js" type="text/javascript"></script>
<script src="fonts/font2.font.js" type="text/javascript"></script>

<script type="text/javascript">
Cufon.replace('#div1'); // Will Replace all text in the div1 with font2
Cufon.replace('#div2'); // Will Replace all text in the div2 with font2
</script>
<div id="div1">Font 1</div>
<div id="div2">Font 2</div>

<script type="text/javascript">
Cufon.replace('div1',{fontFamily:'font1'});
Cufon.replace('div2',{fontFamily:'font2'});
</script>

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x=V.glyphs,ab,l=-1,g=-1,y;X.scale(G,1);while(y=Z[++l]){var ab=x[Z[l]]||V.missingGlyph;if(!ab){continue}if(ab.d){X.beginPath();if(ab.code){c(ab.code,X)}else{ab.code=d("m"+ab.d,X)}X.fill()}X.translate(E[++g],0)}X.restore()}if(z){for(var U=z.length;U--;){var F=z[U];X.save();X.fillStyle=F.color;X.translate.apply(X,L[U]);T()}}var q=t.textGradient;if(q){var v=q.stops,p=X.createLinearGradient(0,A.minY,0,A.maxY);for(var U=0,R=v.length;U<R;++U){p.addColorStop.apply(p,v[U])}X.fillStyle=p}else{X.fillStyle=P.get("color")}T();return s}})());