// ********************************************************** 
//      Mostra/nascondi elemento 
// **********************************************************
function showRow(id){
	a = document.getElementById(id);
	if (a.style.display == "none") {
		a.style.display="";
	} else {
		a.style.display="none";
	}
	return false;   
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function tmt_DivScroller(theDiv, dx, dy, delay) {
	
	var target = MM_findObj(theDiv);
    if (document.layers) {
		if (target) {
	        var cl = target.clip.left;
	        var ct = target.clip.top;
	        var cr = target.clip.right;
	        var cb = target.clip.bottom;
	        var l = target.left;
	        var t = target.top;
	        if (cl + dx < 0) {
	            dx = -cl;
	        } else {
	            if (ct + dy < 0) {
	                dy = -ct;
	            }
	        }
	        target.clip.left = cl + dx;
	        target.clip.top = ct + dy;
	        target.clip.right = cr + dx;
	        target.clip.bottom = cb + dy;
	        target.top = t - dy;
	        target.left = l - dx;
		}
    } else {
        if (document.all) {
			if (target) {
	            if (target.style.clip) {
	                var clipv = target.style.clip.split("rect(")[1].split(")")[0].split("px");
	                var ct = Number(clipv[0]);
	                var cr = Number(clipv[1]);
	                var cb = Number(clipv[2]);
	                var cl = Number(clipv[3]);
	                var l = target.style.pixelLeft;
	                var t = target.style.pixelTop;
	            }
	            if (cl + dx < 0) {
	                dx = -cl;
	            } else {
	                if (cr + dx > target.style.pixelWidth) {
	                    dx = target.style.pixelWidth - cr;
	                }
	            }
	            if (ct + dy < 0) {
	                dy = -ct;
	            } else {
	                if (cb + dy > target.style.pixelHeight) {
	                    dy = target.style.pixelHeight - cb;
	                }
	            }
	            ncl = cl + dx;
	            nct = ct + dy;
	            ncr = cr + dx;
	            ncb = cb + dy;
	            target.style.pixelTop = t - dy;
	            target.style.pixelLeft = l - dx;
	            eval("target.style.clip = 'rect(' + nct + ' ' +  ncr + ' ' + ncb + ' ' + ncl +')'");
			}
	    }
    }
    target.tmtScrollo = setTimeout("tmt_DivScroller(\"" + theDiv + "\"," + dx + "," + dy + "," + delay + ")", delay);
}


function tmt_LayerScrollerStop(){
  var args = tmt_LayerScrollerStop.arguments;var i=0;
  for (i=0;i<args.length;i++){
    tmt_div=args[i];
    if (document.all){eval("tmt_div=tmt_div.replace(/.layers/gi, '.all')")}
    if ((document.all)||(document.layers)){eval("if("+tmt_div+".tmtScrollo!=null)clearTimeout("+tmt_div+".tmtScrollo)")}
  }
}

function WindowOpen(url,x,y) {
	var options = "toolbar=no,scrollbars=yes,resizable=yes,width=" + x + ",height=" + y;
	msgWindow=window.open(url,"",options);
	return false;
}