// JScript File

var text=document.getElementById("lblContentHtml").style.fontSize;
var Zoom=(text.replace("px","")==8)?12:text.replace("px","");
function TextZoom(Step)
{
if(Zoom>30 || Zoom<8)
Zoom=12;
Zoom=Zoom+Step;
document.getElementById("lblContentHtml").style.fontSize=Zoom+"px";
					}