Bring css popup to the top

[rogerio]

I looked days before finding this one....

[rogerio]

dsonesuk, here is another script that I found, does it have merit?

var Drag = {obj : null,init : function(o, oRoot, minX, maxX, minY, maxY, bSwapHorzRef, bSwapVertRef, fXMapper, fYMapper){  o.onmousedown = Drag.start;  o.hmode   = bSwapHorzRef ? false : true ;  o.vmode   = bSwapVertRef ? false : true ;  o.root = oRoot && oRoot != null ? oRoot : o ;  if (o.hmode  && isNaN(parseInt(o.root.style.left  ))) o.root.style.left   = "0px";  if (o.vmode  && isNaN(parseInt(o.root.style.top   ))) o.root.style.top	= "0px";  if (!o.hmode && isNaN(parseInt(o.root.style.right ))) o.root.style.right  = "0px";  if (!o.vmode && isNaN(parseInt(o.root.style.bottom))) o.root.style.bottom = "0px";  o.minX = typeof minX != 'undefined' ? minX : null;  o.minY = typeof minY != 'undefined' ? minY : null;  o.maxX = typeof maxX != 'undefined' ? maxX : null;  o.maxY = typeof maxY != 'undefined' ? maxY : null;  o.xMapper = fXMapper ? fXMapper : null;  o.yMapper = fYMapper ? fYMapper : null;  o.root.onDragStart = new Function();  o.root.onDragEnd = new Function();  o.root.onDrag  = new Function();},start : function(e){  var o = Drag.obj = this;  e = Drag.fixE(e);  var y = parseInt(o.vmode ? o.root.style.top  : o.root.style.bottom);  var x = parseInt(o.hmode ? o.root.style.left : o.root.style.right );  o.root.onDragStart(x, y);  o.lastMouseX = e.clientX;  o.lastMouseY = e.clientY;  if (o.hmode) {   if (o.minX != null) o.minMouseX = e.clientX - x + o.minX;   if (o.maxX != null) o.maxMouseX = o.minMouseX + o.maxX - o.minX;  } else {   if (o.minX != null) o.maxMouseX = -o.minX + e.clientX + x;   if (o.maxX != null) o.minMouseX = -o.maxX + e.clientX + x;  }  if (o.vmode) {   if (o.minY != null) o.minMouseY = e.clientY - y + o.minY;   if (o.maxY != null) o.maxMouseY = o.minMouseY + o.maxY - o.minY;  } else {   if (o.minY != null) o.maxMouseY = -o.minY + e.clientY + y;   if (o.maxY != null) o.minMouseY = -o.maxY + e.clientY + y;  }  document.onmousemove = Drag.drag;  document.onmouseup  = Drag.end;  return false;},drag : function(e){  e = Drag.fixE(e);  var o = Drag.obj;  var ey = e.clientY;  var ex = e.clientX;  var y = parseInt(o.vmode ? o.root.style.top  : o.root.style.bottom);  var x = parseInt(o.hmode ? o.root.style.left : o.root.style.right );  var nx, ny;  if (o.minX != null) ex = o.hmode ? Math.max(ex, o.minMouseX) : Math.min(ex, o.maxMouseX);  if (o.maxX != null) ex = o.hmode ? Math.min(ex, o.maxMouseX) : Math.max(ex, o.minMouseX);  if (o.minY != null) ey = o.vmode ? Math.max(ey, o.minMouseY) : Math.min(ey, o.maxMouseY);  if (o.maxY != null) ey = o.vmode ? Math.min(ey, o.maxMouseY) : Math.max(ey, o.minMouseY);  nx = x + ((ex - o.lastMouseX) * (o.hmode ? 1 : -1));  ny = y + ((ey - o.lastMouseY) * (o.vmode ? 1 : -1));  if (o.xMapper)  nx = o.xMapper(y)  else if (o.yMapper) ny = o.yMapper(x)  Drag.obj.root.style[o.hmode ? "left" : "right"] = nx + "px";  Drag.obj.root.style[o.vmode ? "top" : "bottom"] = ny + "px";  Drag.obj.lastMouseX = ex;  Drag.obj.lastMouseY = ey;  Drag.obj.root.onDrag(nx, ny);  return false;},end : function(){  document.onmousemove = null;  document.onmouseup   = null;  Drag.obj.root.onDragEnd(parseInt(Drag.obj.root.style[Drag.obj.hmode ? "left" : "right"]),		 parseInt(Drag.obj.root.style[Drag.obj.vmode ?"top" : "bottom"]));  Drag.obj = null;},fixE : function(e){  if (typeof e == 'undefined') e = window.event;  if (typeof e.layerX == 'undefined') e.layerX = e.offsetX;  if (typeof e.layerY == 'undefined') e.layerY = e.offsetY;  return e;}};