function MM_findObj(n, d) { //v4.0
		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 && document.getElementById) x=document.getElementById(n); return x;
	}

	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_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 MM_openBrWindowDinamic(theURL,winName,width,height) { //v2.0
		var scrollbars;
		var top, left;
		
	  if (width>screen.availWidth || height>screen.availHeight) {
			width = screen.availWidth - 50;
			height = screen.availHeight - 50;
			scrollbars = ', scrollbars=yes';
			left = 10;
			top = 10;
			}
		else {
			left = screen.availWidth/2 - width/2;
			top = screen.availHeight/2 - height/2;
			}
	  window.open(theURL, winName, 'resize=no, menubar=no, left=' + left + ', top=' + top + scrollbars + ', width=' + width + ', height=' + height);
	}