
<!--

	var ie4=document.all&&!document.getElementById
	var ns4
	var DOM2=document.getElementById

	if (ns4){
		document.write('<ilayer id="zoomerns"><layer id="zoomerns_sub" left=0 top=0></layer></ilayer>')
	}else{
		document.write('<ilayer id="zoomer"><layer id="zoomerns_sub" left=0 top=0></layer></ilayer>')
	}
	var index=10
    var mais=1
    var menos=0

	if (DOM2){
		document.getElementById("zoomer").style.fontSize=index*10+0+"%";
	}else if (ie4){
		document.all.zoomer.style.fontSize=index*10+0+"%";
	}else if (ns4){
		document.zoomerns.document.zoomerns_sub.document.write(comments);
		document.zoomerns.document.zoomerns_sub.document.close()
	}

	function zoom(how){
		var arr_to_zoom=new Array("texto_conteudo","id1","id2");
		if ((index<=12)&&(how==1)) index++
		if ((index>7)&&(how==0)) index--
		document.getElementById("percent").value=(index+1)+"pt"
		if (DOM2){
			//alert("DOM2");
			for (i=0;i<arr_to_zoom.length ;i++ ){
				try{
					document.getElementById(arr_to_zoom[i]).style.fontSize=index+1+"pt";
				}catch(e){
				}
			}
		}else if (ie4){
			//alert("IE4");
			for (i=0;i<arr_to_zoom.length() ;i++ ){
				document.getElementById(arr_to_zoom[i]).style.fontSize=index+1+"pt";
			}
			document.all.zoomer.style.fontSize=index+1+"pt";
		}else if (ns4){
			//alert("ns4");
			document.zoomerns.document.zoomerns_sub.document.write(comments);
			document.zoomerns.document.zoomerns_sub.document.close();
		}
	}
//-->
