var nameControlFactory = null;




function createPresenceControlInstance()
{
if (nameControlFactory)
{
return nameControlFactory.CreatePresenceControl();
}

return new ActiveXObject("Name.NameCtrl.1");
}




function destroyPresenceControlInstance(presenceControl)
{
if (nameControlFactory)
{
nameControlFactory.DestroyPresenceControl(presenceControl);
}
}




function getPresenceUri(state)
{
var showoffline = 1;
var img = "unknown.gif";
switch (state)
{
case 0:
img="imnon.png";
break;
case 11:
img="imnonoof.png";
break;
case 1:
if (showoffline)
{
img="imnoff.png";
}
else
{
img="blank.gif";
}
break;
case 12:
if (showoffline)
{
img="imnoffoof.png";
}
else
{
img="blank.gif";
}
break;
case 2:
img="imnaway.png";
break;
case 13:
img="imnawayoof.png";
break;
case 3:
img="imnbusy.png";
break;
case 14:
img="imnbusyoof.png";
break;
case 4:
img="imnaway.png";
break;
case 5:
img="imnbusy.png";
break;
case 6:
img="imnaway.png";
break;
case 7:
img="imnbusy.png";
break;
case 8:
img="imnaway.png";
break;
case 9:
img="imndnd.png";
break;
case 15:
img="imndndoof.png";
break;
case 10:
img="imnbusy.png";
break;
case 16:
img="imnidle.png";
break;
case 17:
img="imnidleoof.png";
break;
case 18:
img="imnblocked.png";
break;
case 19:
img="imnidlebusy.png";
break;
case 20:
img="imnidlebusyoof.png";
break;
}

return "/Public/Images/presence/" + img;
}




function calculateParentOffset(obj,objRet,rtl)
{
var objDX = 0;

while (obj)
{
if (rtl)
{
if (obj.scrollWidth >= obj.clientWidth + obj.scrollLeft)
{
objDX = obj.scrollWidth - obj.clientWidth - obj.scrollLeft;
}
else
{
objDX = obj.clientWidth + obj.scrollLeft - obj.scrollWidth;
}
objRet.oouiX += obj.offsetLeft + objDX;
}
else
{
objRet.oouiX += obj.offsetLeft - obj.scrollLeft;
}

objRet.oouiY += obj.offsetTop - obj.scrollTop;
obj = obj.offsetParent;
}
}




function getImageLocation(oImg)
{
var rtl = LOCID_UI_DIR=="RTL";
var objRet = new Object;

objRet.oouiX = 0;
objRet.oouiY = 0;


calculateParentOffset(oImg,objRet,rtl);


var oWindow = window;
while(oWindow)
{
oFrame = oWindow.frameElement;
if(oFrame != null)
{
calculateParentOffset(oFrame,objRet,rtl);
}

var oParent = oWindow.parent;

if(oParent == oWindow)
{
break;
}
else
{
oWindow = oParent;
}
}





objRet.oouiX -= 3;
objRet.oouiY -= 3;

return objRet;
}




function IsPresenceType(otype)
{
return otype==Contact || otype==SystemUser;
}

function addElementSipRequest(oElement)
{
return addSipRequest(oElement.oid,oElement.otype);
}




function addSipRequest(oid,otype)
{
var s = "";
s += "<row oid=\"";
s += CrmEncodeDecode.CrmXmlEncode(oid);
s += "\" otype=\"";
s += CrmEncodeDecode.CrmXmlEncode(otype);
s += "\"/>";
return s;
}




function findElementById(aoElements,oid)
{
for (var i=0; i < aoElements.length; i++)
{

if(aoElements[i].oid==oid)
{
return aoElements[i];
}
}
return null;
}




function createPresenceInfo(oid, sipuri)
{
var oPresenceInfo = new Object();
oPresenceInfo.oid = oid;
oPresenceInfo.sipuri = sipuri;
return oPresenceInfo;
}




function createPresenceInfoArray(oResult)
{

var oXmlDoc = CreateXmlDocument(false);
oXmlDoc.loadXML(oResult.ReturnValue);


var rowNodes = oXmlDoc.selectNodes("//row");

var aoPresenceInfo = new Array();
for (var i = 0; i < rowNodes.length ; i++)
{
aoPresenceInfo.push(createPresenceInfo(
rowNodes[i].getAttribute("oid"),
rowNodes[i].getAttribute("sipuri")));
}
return aoPresenceInfo;
}




function hasSipAttribute(o)
{
return typeof(o.sip) != "undefined";
}