<!--
	
function change_image(ort, src) {
	window.document.images[ort].src=src;
}

q=0;
function popup(name,w,h,scroll) {
	var left, top;
	left = (screen.width/2) - (w/2);
	top = (screen.height/2) - (h/2);
	
	if(q==0)
	{ 
		popWin = window.open(name,'popup','width=' + w + ',height=' + h + ',left=' + left + ',top=' + top + ',resizable=1,toolbar=0,scrollbars=' + scroll +',menubar=0,directory=0,status=0');
		q=1;
	}
	else
	{
		if(popWin.closed)
		{
			popWin = window.open(name,'popup','width=' + w + ',height=' + h + ',left=' + left + ',top=' + top + ',resizable=1,toolbar=0,scrollbars=' + scroll +',menubar=0,directory=0,status=0');
		}
		else
		{
			popWin.close();
			popWin = window.open(name,'popup','width=' + w + ',height=' + h + ',left=' + left + ',top=' + top + ',resizable=1,toolbar=0,scrollbars=' + scroll +',menubar=0,directory=0,status=0');
		}
	}
}
//-->