var BROWSERNAME="";
switch(navigator.appName.toLowerCase())
{
case "netscape":
     BROWSERNAME="ns";
break;
case "microsoft internet explorer":
default:
BROWSERNAME="ie";
break;
}

switch(BROWSERNAME)
{
case "ns":
     window.addEventListener("load",_xScrollStick_init,false);
break;
case "ie":
default:
     window.attachEvent("onload",_xScrollStick_init);
}

function _xScrollStick_init()
{
_xScrollStick_event_doInit(document.getElementById('Photo_call'));
window_event_scroll();
}

function _xScrollStick_event_doInit(element)
{
element.offX=element.offsetLeft;
element.offY=element.offsetTop;
element.Stick=_xScrollStick_method_Stick;

switch(BROWSERNAME)
{
      case "ns":
        window.addEventListener("scroll",window_event_scroll,false);
    break;
      case "ie":
      default:
    window.attachEvent("onscroll",window_event_scroll);
}
document.body.parentNode.onscroll=window_event_scroll;
}


function window_event_scroll()
{
document.getElementById('Photo_call').Stick();
}

function _xScrollStick_method_Stick()
{
var x=this.offX, y=this.offY, po=this;
this.style.position="absolute";
x+=document.body.parentNode.scrollLeft;
y+=document.body.parentNode.scrollTop;
this.style.left=x+"px";
this.style.top=y+"px";
}