var skype_injection_path='chrome://skype_ff_toolbar_win/content/';
var skype_tool=null;
var skype_curid=0,skype_active=false,skype_showseed=0,skype_ctm=0;
function HideSkype()
{
  if(!skype_active)
    HideSkypeFull();
  else
    setTimeout("HideSkype()",2000);
}

function HideSkype2()
{
  skype_showseed=0;
  if(!skype_active)
    HideSkypeFull();
  else {
    skype_active=false;
	setTimeout("HideSkype()",6000);
  }
}

function HideSkypeFull()
{
   skype_active=false;
   document.getElementById('skype_menu').style.visibility="hidden";
}

function CheckSkype()
{
   skype_active=true;
}

function ShowSkype(event)
{       try{
  skype_active=true;
  DoShowSkype(event.pageX+2, event.pageY-20);//event.clientX, event.clientY);
}catch(e){alert(e);}
}

function DoShowSkype(cX, cY)
{
  var menu=document.getElementById('skype_menu');
  menu.style.visibility="visible";

  menu.style.left=cX+'px';
  menu.style.top=cY+'px';

}

function doRunCMD(link,id)
{
  if (skype_tool)
  {
  	if (link == 'chdial')
		skype_tool.chprefix(id, document);
    else
  		skype_tool.call(id);
  }
}
function runCMD(link)
{
  HideSkypeFull();
  doRunCMD(link, skype_curid);
}

function prepareText(act1,act2,param)
{
  if(param.length>0)
  {
    var s=new String(act1);
    s=s.replace("%s",param);
    return s;
  }
  return act2;
}

function skype_tb_imgAlt(imgName,act1,act2,title)
{
  if(document.images)
	document[imgName].alt=prepareText(act1,act2,title);
}

function skype_tb_imgOnOff(e,onoff,id)
{
	var node=e.originalTarget;
    while(!(node.tagName.toLowerCase() == 'span' && node.getAttribute('id') == '__skype_highlight_id'))
    {
    	node=node.parentNode;
    }

	node.childNodes.item(2).setAttribute('class', (onoff=='_on')?'skype_tb_injectionInAct':'skype_tb_injectionIn');
	node.childNodes.item(0).src=(onoff=='_on')?skype_injection_path+'active_l.gif':skype_injection_path+'inactive_l.gif';
	node.childNodes.item(1).src=(onoff=='_on')?skype_injection_path+'call_small_on.gif':skype_injection_path+'call_small_off.gif';
	node.childNodes.item(3).src=(onoff=='_on')?skype_injection_path+'active_r.gif':skype_injection_path+'inactive_r.gif';
}

function getBounds(event)
{
try{
	var element=event.originalTarget;
	var left = event.clientX;
  	var top = event.clientY;
  	if (document.location.toString().indexOf('local.google') == -1)
  	{
		left = element.offsetLeft;
        top = element.offsetTop;
	  	for (var parent = element.offsetParent; parent; parent = parent.offsetParent)
	  	{
    		left += parent.offsetLeft;
	    	top += parent.offsetTop;
	  	}
  	}

  	return {left: left, top: top, width: element.offsetWidth, height: element.offsetHeight};
}catch(e){alert(e);}
}

function SkypeToolBarInit(tb)
{
	skype_tool=tb;
}

//flag implementation
function doSkypeFlag(obj,brd)
{
  obj.style.borderColor = brd;
}