function clearFindInGrid()
{
    figFlag = false;
    figObjectID = 0;
    figProgramID = 0;
    figTimestamp = null;
    figChannel = "";
    figIndex = -1;
    figRow = -1;
    figOffsetFudge = 0;
}

// link to detail page
function sclk(sidx)
{
    countGridAction("Search", "ObjectPage Link");    	
    var alink = "/detail/generic.aspx?programid=" + objSearchData[sidx][srchcolProgramID];    
    document.location = alink;
}

function isSearchTarget(objOneRow)
{
    if(objOneRow[colTVObjectID]!=figObjectID)
    { return false; }
    
    if(objOneRow[colProgramID]!=figProgramID)
    { return false; }
    
    if((objOneRow[colCallLetters]+objOneRow[colChannelNumber])!=figChannel)
    { return false; }
        
    return true;
}

// display in listings grid
function dilg(sidx)
{
    var dt = new Date();
    dt.setTime(objSearchData[sidx][srchcolDateTime]);
    paramGridYear       = dt.getFullYear();   
    paramGridMonth      = dt.getMonth()+1;
    paramGridDay        = dt.getDate();
    paramGridHour       = dt.getHours();
    paramGridMinute     = dt.getMinutes();
    
    figFlag = true;
    figObjectID = parseInt(objSearchData[sidx][srchcolObjectID],10);
    figProgramID = parseInt(objSearchData[sidx][srchcolProgramID],10);
    figTimestamp = objSearchData[sidx][srchcolDateTime];
    
    figChannel = objSearchData[sidx][srchcolCallLetter];
    if(objSearchData[sidx][srchcolChannelNum]>0)
    {
        figChannel += "" + objSearchData[sidx][srchcolChannelNum];
    }
    
    countGridAction("Search", "Display In Grid");    	

    tabClick(null,0);    
    reloadGrid();    
 }

function closeSearchResults()
{
    divSearchResults.style.display = "none";
    showSearchTab(false);
    tabClick(null,iLastGenreValue);
}

function srchPage(idx)
{
    iCurrentSearchPage = idx;
    if(iCurrentSearchPage<0) { iCurrentSearchPage = 0; }
    if(iCurrentSearchPage>=iTotalSearchPages) { iCurrentSearchPage = iTotalSearchPages-1; }
    countGridAction("Search", "Change Page");    	
    processSearchResults(); 
}

function getPageSelect()
{
    // iCurrentSearchPage 
    // iTotalSearchPages
    var str = "";
    var cnt = 3;    
    
    if(iTotalSearchPages<=1) { return ""; }    
    
    for(var x=0; x<iTotalSearchPages; x++)
    {
        if ( (x===0)||(x==iTotalSearchPages-1)||((x>=(iCurrentSearchPage-cnt))&&(x<=(iCurrentSearchPage+cnt))) )
        {
            if(x!=iCurrentSearchPage)
            {
                if(str.length>0) { str += "&nbsp;|&nbsp;"; }
                str += "<a style='font-weight:bold;text-decoration:underline;' href='javascript:srchPage(" + x + ")'>" + (x+1) + "</a>";
            }
            else
            {
                if(str.length>0) { str += "&nbsp;|&nbsp;"; }
                str += "<b>" + (x+1) + "</b>";
            }
        }
        else
        {
            if((x==1)||(x==iTotalSearchPages-2))
            {
                str += "&nbsp;|&nbsp;...";
            }
        }
    }
    
    if(iCurrentSearchPage>0)
    { str = "<a href='javascript:srchPage(" + (iCurrentSearchPage-1) + ")' style='font-size:11px;font-weight:bold;text-decoration:underline;'>back</a>&nbsp;&nbsp;<a href='javascript:srchPage(" + (iCurrentSearchPage-1) + ")'><img src='/images/global/red_back.jpg'></a>&nbsp;&nbsp;" + str; }
    
    if(iCurrentSearchPage<(iTotalSearchPages-1))
    { str += "&nbsp;&nbsp;<a href='javascript:srchPage(" + (iCurrentSearchPage+1) + ")'><img src='/images/global/red_forward.jpg'></a>&nbsp;&nbsp;<a href='javascript:srchPage(" + (iCurrentSearchPage+1) + ")' style='font-size:11px;font-weight:bold;text-decoration:underline;'>next</a>"; }
    return str;    
}

function processNoResults()
{
    var tmpObj = document.getElementById("tdSearchResultsHeader");
    if(tmpObj) { tmpObj.innerHTML = "<div><a href='javascript:closeSearchResults()' style='font-size:10px;'>close search results&nbsp;<span style='background-color:#0000CC;color:#FFFFFF;font-weight:bold;'>&nbsp;X&nbsp;</span></a></div>"; }

    tmpObj = document.getElementById("tdSearchResultsFooter");
    if(tmpObj) { tmpObj.innerHTML = ""; }

    tmpObj = document.getElementById("spnSearchTerm");
    if(tmpObj) { tmpObj.innerHTML = divSearchTextBox.value; }

    tmpObj = document.getElementById("spnSearchCount");
    if(tmpObj) { tmpObj.innerHTML = "0"; }

    tmpObj = document.getElementById("tdSearchResultsList");
    if(tmpObj) { tmpObj.innerHTML = "<br><center><font style='font-weight:bold;'>Search TVGuide.com for: <a style='font-weight:bold;' href='/search/index.aspx?keyword="+escape(divSearchTextBox.value)+"'>" + divSearchTextBox.value + "</a></font></center>"; }
    
    divSearchResults.style.display = "block";    
    showSearchTab(true);
    tabClick(null,7);       
}

function processSearchResults()
{
    var cols    = 6;
    
    if(divSearchResults===null)
    {
        return;
    }
    
    if(divSearchTextBox) { divSearchTextBox.disabled = false; divSearchTextBox.blur();}
    
    var gb = document.getElementById("imgSearchGoButton");
    if(gb) { gb.src = "/listings/images/v2/search.gif"; }

    // don't use passed back total - calculate !
    iSearchResultCount = objSearchData.length;
    
    // get indexes to data
    var a = (iCurrentSearchPage * iResultsPerPage);
    var b = a + iResultsPerPage;
    
    // adjust end of loop for partial last page
    if (b>iSearchResultCount) { b = iSearchResultCount; }
        
    iTotalSearchPages = parseInt((iSearchResultCount/iResultsPerPage),10);    
    if((iSearchResultCount % iResultsPerPage)>0)
    {
        iTotalSearchPages++;
    }
    
    // generate page nav text
    var strNav = "";
    
    strNav += "<div><a href='javascript:closeSearchResults()' style='font-size:10px;'>close search results&nbsp;<span style='background-color:#0000CC;color:#FFFFFF;font-weight:bold;'>&nbsp;X&nbsp;</span></a></div>";
    
    var tmpObj = document.getElementById("tdSearchResultsHeader");
    if(tmpObj) { tmpObj.innerHTML = strNav; }

    strNav = "<center><font style='font-weight:bold;'>Search TVGuide.com for: <a style='font-weight:bold;' href='/search/index.aspx?keyword="+escape(divSearchTextBox.value)+"'>" + divSearchTextBox.value + "</a></font></center>";
    strNav += "<div style='padding-top:8px;'>" + getPageSelect() + "</div>";
    tmpObj = document.getElementById("tdSearchResultsFooter");
    if(tmpObj) { tmpObj.innerHTML = strNav; }

    tmpObj = document.getElementById("spnSearchTerm");
    if(tmpObj) { tmpObj.innerHTML = strSearchTerm; }

    tmpObj = document.getElementById("spnSearchCount");
    if(tmpObj) { tmpObj.innerHTML = iSearchResultCount; }
    
    var sortImage = "";            
    
    if(sortAscending) { sortImage = "/listings/images/v2/sort0.gif"; }
    else { sortImage = "/listings/images/v2/sort1.gif"; }


    // draw results here
    
    var strList = "<table style='width:740px;' cellpadding='0' cellspacing='0'>";

    /* START SPACER ROW */    
    strList += "<tr>";
    strList += "<td style='width:18px;'><img src='/images/space.gif' style='height:1px;width:18px;'></td>"; 
    strList += "<td style='width:402px;'><img src='/images/space.gif' style='height:1px;width:402px;'></td>";
    strList += "<td style='width:75px;'><img src='/images/space.gif' style='height:1px;width:75px;' /></td>";
    strList += "<td style='width:45px;'><img src='/images/space.gif' style='height:1px;width:45px;' /></td>";
    strList += "<td style='width:110px;><img src='/images/space.gif' style='height:1px;width:110px;' /></td>";
    strList += "<td style='width:90px;'><img src='/images/space.gif' style='height:1px;width:90px;' /></td>";
    strList += "</tr>";
    /* END SPACER ROW */    

    /* START COLUMN HEADERS ROW */    
    strList += "<tr>"; 
    strList += "<td> </td>";
    strList += "<td style='vertical-align:bottom'><a href='javascript:sortResults(0,true)' style='font-size:11px;font-weight:bold;color:#CC0000;'>Program</a>";
    if(sortColumn===0) { strList += "&nbsp;<img src='"+sortImage+"'>"; }
    strList += "</td>";
    
    strList += "<td style='text-align:left;vertical-align:bottom;'><a href='javascript:sortResults(1,true)' style='font-size:11px;font-weight:bold;color:#CC0000;'>Network</a>";
    if(sortColumn==1) { strList += "&nbsp;<img src='"+sortImage+"'>"; }

    strList += "</td><td style='text-align:left; vertical-align:bottom'>";
    if(!isNationalGrid) 
    { 
        strList += "<a href='javascript:sortResults(2,true)' style='font-size:11px;font-weight:bold;color:#CC0000;'>Ch</a>";
        if(sortColumn==2) { strList += "&nbsp;<img src='"+sortImage+"'>"; }
    }
    strList += "</td>";

    strList += "<td style='text-align:left; vertical-align:bottom'><nobr><a href='javascript:sortResults(3,true)' style='font-size:11px;font-weight:bold;color:#CC0000;'>Date & Time</a>";
    if(sortColumn==3) { strList += "&nbsp;<img src='"+sortImage+"'>"; }
    strList += "</nobr></td>";
    strList += "<td> </td>";
    strList += "</tr>";
    /* END COLUMN HEADERS ROW */    
    
    // strList += "<tr style='height:4px;'><td colspan='"+cols+"' style='height:2px;'></td></tr>";
    strList += "<tr style='height:1px;'><td colspan='"+cols+"' style='height:1px;background-color:#AAAAAA;'></td></tr>";
    strList += "<tr style='height:4px;'><td colspan='"+cols+"' style='height:4px;'></td></tr>";

    for(var x=a; x<b; x++)
    {
        if(x>a)
        {
            strList += "<tr style='height:1px;'><td colspan='"+cols+"' style='height:1px;background-color:#AAAAAA;'></td></tr>";
            strList += "<tr style='height:4px;'><td colspan='"+cols+"' style='height:4px;'></td></tr>";
        }
    
        var alink = "<a onclick='sclk(" + x + ")' style='cursor:pointer;font-size:11px;'>";
        
        if(objSearchData[x][srchcolObjectID]=="0")
        {
            alink = "";
        }
        
        strList += "<tr>";        
    

        strList += "<td style='height:16px;width:10px;overflow:visible;vertical-align:bottom;'>";
        if(objSearchData[x][srchcolDescription])
        {        
            if(objSearchData[x][srchcolDescription].length>0)        
            { 
                strList += "<nobr><span style='font-size:11px;color:#CC0000;cursor:pointer;padding-right:4px;font-weight:bold;' onclick='javascript:tglMore(this," + x + ")'>";
                if(objSearchData[x][srchcolIsDescOpen]) { strList += "<img src='/listings/images/v2/minus.gif'>"; } else { strList += "<img src='/listings/images/v2/plus.gif'>"; } 
                strList +="</span></nobr>"; 
            }            
        }
        strList += "</td>";

        strList += "<td style='text-align:left;overflow:hidden;color:#0066CC;font-size:11px;'>";

        strList += alink + "<b>" + objSearchData[x][srchcolProgramTitle] + "</b>";
        
        var isNew = (objSearchData[x][srchcolIsNew]!="0");
        var isLive = (objSearchData[x][srchcolIsLive]!="0");
        
        var eptitle = objSearchData[x][srchcolEpisodeTitle];
        if(eptitle.length>0)
        {
            var epmax = 72 - (objSearchData[x][srchcolProgramTitle].length * 1.4);
            
            if(isNew) { epmax-=3; }
            if(isLive) { epmax-=4; }
            
            if(eptitle.length<epmax)
            {        
                strList += "&nbsp;-&nbsp;" + eptitle;
            }
            else
            {
                strList += "&nbsp;-&nbsp;" + eptitle.substring(0,epmax) + "...";
            }
        }
        if(alink.length>0) { strList += "</a>"; }
        
        if(isNew) { strList += "&nbsp;&nbsp;<b style='color:#CC0000;font-size:11px;'>NEW</b>"; }
        
        if(isLive) { strList += "&nbsp;&nbsp;<b style='color:#CC0000;font-size:11px;'>LIVE</b>"; }
        
        strList += "</td>";
        
        // hide channel if its a zero
        var chnum = objSearchData[x][srchcolChannelNum];
        if(chnum=="0") { chnum=""; }
        
        var dt = new Date();
        dt.setTime(objSearchData[x][srchcolDateTime]);
        
        var ts = strDays[dt.getDay()] + ", " + strLongMonths[dt.getMonth()].substring(0,3) + " " +  dt.getDate() + " " + formatTime(dt);

        // Call letters and channel number
        strList += "<td style='font-size:11px;'>" + objSearchData[x][srchcolCallLetter] + "</td><td style='font-size:11px;'>" + chnum+ "</td>";

        // DateTime string
        strList += "<td style='text-align:left;font-size:11px;'><nobr>" + ts + "</nobr></td>";
        
        //Display In Grid
        strList += "<td style='text-align:right;'><nobr><a onclick='dilg(" + x + ")' style='cursor:pointer;font-size:10px;'>display in grid</a></nobr></td>";        

        strList += "</tr>"; 

        if(isIE)
        {
            if(objSearchData[x][srchcolIsDescOpen])
            {
                strList += "<tr id='srchtr" + x + "' style='display:block;'><td colspan='"+cols+"' id='srchtd" + x + "' style='padding-top:2px;font-size:11px;width:740px;'>"+objSearchData[x][srchcolDescription]+"</td></tr>";
            }
            else
            {
                strList += "<tr id='srchtr" + x + "' style='display:none;'><td colspan='"+cols+"' id='srchtd" + x + "' style='padding-top:2px;font-size:11px;width:740px;'></td></tr>";
            }
        }
        else
        {
            if(objSearchData[x][srchcolIsDescOpen])
            {
                strList += "<tr id='srchtr" + x + "' style='visibility:visible;border-collapse:collapse;overflow:hidden;'><td colspan='"+cols+"' id='srchtd" + x + "' style='padding-top:2px;font-size:11px;width:740px;'>"+objSearchData[x][srchcolDescription]+"</td></tr>";
            }
            else
            {
                strList += "<tr id='srchtr" + x + "' style='visibility:collapse;border-collapse:collapse;overflow:hidden;'><td colspan='"+cols+"' id='srchtd" + x + "' style='padding-top:2px;font-size:11px;width:740px;'></td></tr>";
            }
        }

    }
    
    strList += "<tr style='height:1px;'><td colspan='"+cols+"' style='height:1px;background-color:#AAAAAA;'></td></tr>";
    strList += "</table>";

    tmpObj = document.getElementById("tdSearchResultsList");
    if(tmpObj) { tmpObj.innerHTML = strList; }

    divSearchResults.style.display = "block";    
    showSearchTab(true);
    tabClick(null,7);    
}

function tglMore(href, idx)
{
    // get the row
    var objTR = document.getElementById("srchtr" + idx);
    // get the cell
    var objTD = document.getElementById("srchtd" + idx);
    // code for the plus/minus markers
    var pls = "<img src='/listings/images/v2/plus.gif'>";
    var mns = "<img src='/listings/images/v2/minus.gif'>";
    
    if(objTR)
    {
        if(isIE)
        {
            if(objTR.style.display!="block") { objTD.innerHTML=objSearchData[idx][srchcolDescription]; objTR.style.display="block"; href.innerHTML=mns; objSearchData[idx][srchcolIsDescOpen] = true; }
            else { objTD.innerHTML=""; objTR.style.display="none"; href.innerHTML=pls; objSearchData[idx][srchcolIsDescOpen] = false; }
        }
        else
        {
            if(objTR.style.visibility!="visible") { objTD.innerHTML=objSearchData[idx][srchcolDescription]; objTR.style.visibility="visible"; href.innerHTML=mns; objSearchData[idx][srchcolIsDescOpen] = true; }
            else { objTD.innerHTML=""; objTR.style.visibility="collapse"; href.innerHTML=pls; objSearchData[idx][srchcolIsDescOpen] = false; }
        }
    }  
    countGridAction("Search", "Toggle Synopsis");    	    
}

function extractSearchDate(strDate)
{
    var dt = strDate.match(/(\d+)[\-\/](\d+)[\-\/](\d+)\s+(\d+):(\d+)/);    
    if(dt)
    {
        var yr = parseInt(dt[1],10);
        var mo = parseInt(dt[2],10)-1;
        var dy = parseInt(dt[3],10);
        var hr = parseInt(dt[4],10);
        var mn = parseInt(dt[5],10);
        var d = new Date(yr,mo,dy,hr,mn,0,0);
        return d.getTime();
        // return new Date(yr,mo,dy,hr,mn,0,0);
    }
    return 0;
    // return null;
}

function getChannelValue(strChan)
{
    var val = 0;
    try
    {
        val = parseInt(strChan,10);        
    }
    catch(e)
    {
        val = strChan;
    }
    
    return val;
}

function sortResults(colIdx, bCount)
{
    if(colIdx==sortColumn)
    {
        sortAscending = !sortAscending;
    }
    
    sortColumn = colIdx;
    
    if(bCount) { countGridAction("Search", "Column Sort"); }

    var iterations = 0;
    
    var dt1 = new Date();
    
    if(sortAscending)
    {    
        switch(colIdx)
        {
            case 0:
                // sort program title
                objSearchData.sort(titleSortUp);
                break;                    
            case 1:
                // sort network
                objSearchData.sort(networkSortUp);
                break;                    
            case 2:
                // sort channel number
                objSearchData.sort(channelSortUp);
                break; 
            case 3:
                // sort Dates
				objSearchData.sort(dateSortUp);
                break;
			default: break;
        }
    }
    else
    {
        switch(colIdx)
        {
            case 0:
                // sort program title
                objSearchData.sort(titleSortDn);
                break;                    
            case 1:
                // sort network
                objSearchData.sort(networkSortDn);
                break;                    
            case 2:
                // sort channel number
                objSearchData.sort(channelSortDn);
                break; 
            case 3:
                // sort Dates
                objSearchData.sort(dateSortDn);
                break;
			default: break;
        }    
    }
    
    var dt2 = new Date();
    msecsSort = dt2.getTime()-dt1.getTime();
    
    if(bDebug) { document.title = "Process: " + msecsProcess + "ms  Sort: " + msecsSort + "ms"; }
    
    iCurrentSearchPage = 0;
    processSearchResults();    
}

function titleSortUp(a,b)
{
    if(a[srchcolProgramTitle] != b[srchcolProgramTitle])
    {
        if(a[srchcolProgramTitle] > b[srchcolProgramTitle])
        { return 1; } else { return -1; }
    }
    if(a[srchcolEpisodeTitle] != b[srchcolEpisodeTitle])
    {
        if(a[srchcolEpisodeTitle] > b[srchcolEpisodeTitle])
        { return 1; } else { return -1; }
    }    
    return dateSortUp(a,b);
}

function titleSortDn(a,b)
{
    if(b[srchcolProgramTitle] != a[srchcolProgramTitle])
    {
        if(b[srchcolProgramTitle] > a[srchcolProgramTitle])
        { return 1; } else { return -1; }
    }
    if(b[srchcolEpisodeTitle] != a[srchcolEpisodeTitle])
    {
        if(b[srchcolEpisodeTitle] > a[srchcolEpisodeTitle])
        { return 1; } else { return -1; }
    }      
    return dateSortDn(a,b);
}

function dateSortUp(a,b)
{
    if(a[srchcolDateTime]!=b[srchcolDateTime])
    { return a[srchcolDateTime] - b[srchcolDateTime]; }
    return channelSortUp(a,b);
}

function dateSortDn(a,b)
{
    if(a[srchcolDateTime]!=b[srchcolDateTime])
    { return b[srchcolDateTime] - a[srchcolDateTime]; }
    return channelSortDn(a,b);    
}

function channelSortUp(a,b)
{
    if(a[srchcolChannelNum] != b[srchcolChannelNum])
    { return a[srchcolChannelNum] - b[srchcolChannelNum]; }
    return networkSortUp(a,b);
}

function channelSortDn(a,b)
{
    if(a[srchcolChannelNum] != b[srchcolChannelNum])
    { return b[srchcolChannelNum] - a[srchcolChannelNum]; }                           
    return networkSortDn(a,b);
}

function networkSortUp(a,b)
{
    if(a[srchcolCallLetter] != b[srchcolCallLetter])
    {
        if(a[srchcolCallLetter] > b[srchcolCallLetter])
        { return 1; } else { return -1; }
    }
    return dateSortUp(a,b);
}

function networkSortDn(a,b)
{
    if(b[srchcolCallLetter] != a[srchcolCallLetter])
    {
        if(b[srchcolCallLetter] > a[srchcolCallLetter])
        { return 1; } else { return -1; }
    }
    return dateSortDn(a,b);
}

//
// NEW!!! LISTINGS SEARCH
//
function doListingsSearchButton()
{
    if(divSearchTextBox===null)
    {
        return;
    }
    
    divSearchTextBox.blur();
    divSearchTextBox.disabled = true;
    var gb = document.getElementById("imgSearchGoButton");
    if(gb) { gb.src = "/images/search/loading_15x15.gif"; }

    countGridAction("Search", "Search Button");    	
    
    doListingsSearch(divSearchTextBox.value);
}

function searchCallback()
{
	if (xmlSearchData.readyState==4 || xmlSearchData.readyState=="complete")
	{
        var dt1 = new Date();
        
        if(xmlSearchData.responseText.split("\n").length<=1)
        {
            divSearchTextBox.disabled = false; 
            divSearchTextBox.blur();
            var gb = document.getElementById("imgSearchGoButton");
            if(gb) { gb.src = "/listings/images/v2/search.gif"; }
            processNoResults();
            return;
        }
        
        // extract the first row of data
        var data = xmlSearchData.responseText;
        var fnl = data.indexOf("\n");
        
        //
        // fill in provider name
        //
        var objSpan = document.getElementById("spanProviderName");
        if(objSpan)
        {
            objSpan.innerHTML = data.substring(0,fnl);
        }
    
        // search data starts at row 1
        objSearchData = data.substring(fnl+1).split('\n');

        // setup initial sort order array
        searchSortOrder = new Array(objSearchData.length);        
        searchSortOrder[0] = 0;
        
        // first row is the count - the rest is the data
        for(var x=0; x<objSearchData.length; x++)
        {
            objSearchData[x] = objSearchData[x].split('\t');
            // make the start time column a Date object
            objSearchData[x][srchcolDateTime] = extractSearchDate(objSearchData[x][srchcolDateTime]); 
            // make channel number an integer
            objSearchData[x][srchcolChannelNum] = parseInt(objSearchData[x][srchcolChannelNum],10);
            // add a flag field to indicate whether description is open
            objSearchData[x][srchcolIsDescOpen] = false;  
            // update search index            
            searchSortOrder[x] = x;
        }        
           
        strSearchTerm = divSearchTextBox.value;
        // reset current search page        
        iCurrentSearchPage = 0;
        
        // reset sort ordering
        sortAscending = true;
        sortColumn = -1;

        var dt2 = new Date();
        msecsProcess = dt2.getTime()-dt1.getTime();

        // default sort by date
        sortResults(3,false);
	}
}

function doListingsSearch(strKeyword)
{
	var urlData = "/listings/data/ajaxsearchproxy.ashx";
	var qparams = "";
    
    if(bhasGridData)
    { 
        // user has already loaded the grid
        // grad ServiceID from the DOM
        qparams += "serviceid=" + iServiceID; 
    }
    else
	{ 
        // if search is called before the first grid load
        // get service id from the user's cookie instead
        var tmpID = readCookie("ServiceID");
        if(tmpID) { qparams += "serviceid=" + tmpID; }
        else { qparams += "serviceid=" + iServiceID; }
    }
    
    // this flag tells the handler to return the data row first
	qparams += "&providername=1"; 

    // pass the query keyword itself
	qparams += "&keyword=" + escape(strKeyword);

	xmlSearchData = GetXmlHttpObject(searchCallback);
	if(xmlSearchData)
	{
        xmlSearchData.open("GET", urlData + "?" + qparams , true);
        xmlSearchData.send(null);
	}
}


function showSearchTab(bTrue)
{
    var tmpObj = document.getElementById("gtabimg7"); 
    if(tmpObj)
    {
        if(bTrue){ tmpObj.style.display = "block"; }
        else { tmpObj.style.display = "none"; }
    }
}


function toggleSearch(showResults)
{
    var optsDiv = document.getElementById("GridOptsDiv");
    var othrDiv = document.getElementById("FavChansDiv");
    var theGrid = document.getElementById("gridDiv");
    var theTBar = document.getElementById("timebarDiv");
    var grdtabs = document.getElementById("gridtabdiv");
    var legend  = document.getElementById("gridLegendDiv");

    if(showResults)
    {
        if(optsDiv){optsDiv.style.display = "none";}
        if(othrDiv){othrDiv.style.display = "none";}
        if(theGrid){theGrid.style.display = "none";}
        if(theTBar){theTBar.style.display = "none";}
        if(legend){legend.style.display = "none";}
        if(divSearchResults){divSearchResults.style.display = "block";} 
        optionGenreFilter = 7;        
    }
    else
    {
        if(divSearchResults){divSearchResults.style.display = "none";}
        if(theGrid){theGrid.style.display = "block";}
        if(theTBar){theTBar.style.display = "block";}
        if(legend){legend.style.display = "block";}
    }
}

// this comment is necessary