var tgs = new Array( 'p','div','b','a' ); //pega todas as tags p//

//Specify spectrum of different font sizes:
var szs = new Array( 'xx-small','x-small','small','medium','large','x-large','xx-large' );
var startSz = 2;

function ts(perc) { 
	document.body.style.zoom=perc+'%';
}