DHTML GRID

Hi,

I my application i need to provide tooltips on the grid header. but the value is getting displayed as ???. Please advice.

<?xml version="1.0" encoding="UTF-8"?>50 2010 ASVCAP TER:ADVANCED SERVICES RegionUSD{"2":"??????????????????????????????????????????"}SERVICES1826781496922150376417YEDirect Orders0^javascript:showLink("displayOrderSummary", "2")^_self0^javascript:showLink("displayNonCommBkDir", "2")^_self0^javascript:showLink("displayBackLogSum", "2")^_self0ADJUSTMENTS1826781496922150376417XBABooking Adjustments259,985.02^javascript:showLink("displayBookingAdj", "4")^_self0^javascript:showLink("displayNBookingAdj", "4")^_self--1826781496922150376417XCMCredit/Debit Memos rebates without SO reference0^javascript:showLink("displayCRMemBooking", "5")^_self0^javascript:showLink("displayCRMemNBooking", "5")^_self-0^javascript:showLink("displayCRMemRevenue", "5")^_self1826781496922150376417XMPSAManual POS + Stock Adjustments0^javascript:showLink("displayManPos", "6")^_self--01826781496922150376417XMRManual Revenue---0^javascript:showLink("displayManRev", "7")^_self1826781496922150376417XRARevenue Adjustments0000^javascript:showLink("displayRevenue", "8")^_selfAQUISITIONS1826781496922150376417XAQAcquisitions00--Total259,985.02000

i need to provide tooltips on the grid header
It can be done with custom shortcut creation. Please find tutorial here docs.dhtmlx.com/doku.php?id=dhtm … s_creation