function addgroup(bcount){
	var obj = $('searchgroup' + bcount);
	var txt = selectinfriend( 'groupbrowseinselect', bcount );
	obj.innerHTML = txt;
	formformat($('divsel'+bcount));
}

// delete user in group
function deleteusergroup( id, uid, usr, bcount){
	var urlget = 'register_groups.php?del=1&&gid='+id+'&uid='+uid+'&usr='+usr+'&type=1&&bcount='+bcount+'&&atoken='+auth_token+'&mydomain='+appdomain;
	//ajaxrequest( urlget, '', null, 0 );
	ajaxrequest( urlget, 'resultmyform', $('doajax'+bcount), 0 );
	//groupbrowserefresh(bcount, 0);
}

// add user in group
function addusergroup( id, uid, usr, bcount){
	var urlget = 'register_groups.php?gid='+id+'&uid='+uid+'&usr='+usr+'&type=1&&bcount='+bcount+'&&atoken='+auth_token+'&mydomain='+appdomain;
	//debug(urlget);
	//ajaxrequest( urlget, '', null, 0 );
	ajaxrequest( urlget, 'resultmyform', $('doajax'+bcount), 0 );
	//groupbrowserefresh(bcount, 0);
}

// chamada qdo se passa o mouse sobre um registro
// basicamente so se muda a classe CSS
function groupbrowseover( div, bcount, idx )
{
	pinpoint( brecs[bcount][idx].cols[7] );
	var obj = $('groupbrowse'+bcount);
	div.className = obj.selected == idx ? 'item_selected' : 'item_over';
}

// chamada qdo se passa o mouse sobre um registro
// basicamente so se muda a classe CSS
function groupbrowseout( div, bcount, idx )
{
	pinpointout();
	var obj = $('groupbrowse'+bcount);
	div.className = obj.selected == idx ? 'item_selected' : 'item';
}


function groupbrowseclick( id , type , bcount)
{
	setplace( id, 0, type );
//	var urlget = 'linkmeme.php?source=1&&vrid=' + id + '&&vrsr=' + source + '&bcount=' + bcount + '&atoken=' + auth_token + '&pan=groupbrowse';
//	ajaxrequest( urlget, 'backtohome', $('rgroupbrowse'+bcount), 0 );
//	groupbrowserefresh( bcount, 0 );
}

var detailrequest = null;

/* gets the product record vars */


function groupbrowserec( bcount, idx, nodelist )
{
	var i = 0, j;

	brecs[bcount][idx] = new Object;
	brecs[bcount][idx].id = nodelist[0].firstChild.nodeValue;
	brecs[bcount][idx].cols = new Array;	
	for( i = 0 ; i < nodelist.length ; i++ )
		brecs[bcount][idx].cols[i] = nodeval( nodelist[i] );
	
        //debug( brecs[bcount][idx].cols[2] , bcount, 'idx = ' + idx, 'id = ' + id );

}

function groupbrowsesortby( bcount, idx )
{
	var obj = $('groupbrowse'+bcount);
	if( !isdefined(obj.sort) ) obj.sort = 1;
	if( obj.sort == idx ) idx *= -1;
	obj.sort = idx;
	groupbrowserefresh( bcount, 0 );
}

function groupbrowsesearch( o )
{
	var sval = o.search.value;
	//debug( sval, o.srchcateg.selectedIndex );
	if( sval == 'search' )
	{
		o.search.focus();
	}
	else if( sval == '' && o.srchcateg.selectedIndex == 0 )
	{
		alert( TXT_GRP_VENUE );
		return false;
	}
	else
	{
		var node = o;
		while( !isdefined( node.bcount ) && node != document.body )
		{
			node = node.parentNode;
		}
		var bcount = node.bcount;
		var obj = $('groupbrowse'+bcount);
		obj.place = o.search.value;
		obj.selected = -1;
		groupbrowserefresh( bcount, 0 );
	}
	return false;
}


function groupbrowseinselect( o )
{
	$('groupbrowsesearcherr').innerHTML = '';
	$('groupbrowsesearcherr').style.display = 'none';
	var sval = o.search.valueid;
	//debug(sval);
	//var ival = o.srchin.value;
	//var cval = o.srchcateg.value;
	//var cval = 1;


	if(sval == '')
	{
		o.search.focus();
		return false;
	}
	else
	{
		var node = o;
		while( !isdefined( node.bcount ) && node != document.body )
		{
			node = node.parentNode;
		}
		var bcount = node.bcount;
		var obj = $('groupbrowse'+bcount);
		o.search.value = '';
		o.search.onblur();
		addusergroup(obj.gid, sval, appsource, obj.bcount);

		o.search.value = '';
		o.search.onblur();
	}
	return false;
}



function groupbrowserefresh( bcount, idx )
{

	$('groupbrowsecontent_'+bcount).innerHTML = '';
	//idx = brec[bcount];
	delete brecs[bcount];
	groupbrowseget( bcount, idx );
	/*
	var obj = $('groupbrowse' + bcount );
	var atoken = obj.atoken;

	refreshpage('home.php', atoken);
	*/
	/*
	var txt = '<a href="javascript:addgroup('+ bcount + ')">Add new user to this group</a>';
	var objsearch = $('searchgroup' + bcount);
	objsearch.innerHTML = txt;
	*/

	//listgroupbrowserefresh(bcount, 0);
}

function groupbrowsesave( idx )
{
	var func = function() { ajaxrequest('save.php?ident=' + groupbrowseident + '&val=' + idx, '', null, 0); }
}


// desenha os primeiros groupbrowsepag registros a partir do indice idx
function groupbrowseshow( bcount, idx )
{
//	debug ('show', idx);
	var l, c, i, out = '', rec, max1, max2, nav, items;
	var sr, er;
	var obj = $('groupbrowse' + bcount );
	var td;
	var content = $('groupbrowsecontent_'+bcount);

	if( !isdefined( obj.selected ) ) obj.selected = -1;

	nopopup();

	// acerta idx se tiver fora dos limites
	l = c = i = 0;
	if( idx < 1 ) idx = 0;
	if( idx >= btotrecs[bcount] ) idx = btotrecs[bcount]-1;
	// seta o registro base sendo visualizado atual
	brec[bcount] = idx;

	r = brec[bcount];


	//monta o html para o navegador de paginas
	sr = r + 1;
	se = r + groupbrowsepag;
	if( se > btotrecs[bcount] ) se = btotrecs[bcount];

	if( sr > 1 )
		prev = '<td class="browseprev" onmousedown="groupbrowseshow(' + bcount + ', ' + (brec[bcount]-groupbrowsepag) + ')"></td>';
	else
		prev = '<td class="browseprev_off"></td>';

	if( se < btotrecs[bcount] )
		next = '<td class="browsenext" onmousedown="groupbrowseshow(' + bcount + ', ' + (brec[bcount]+groupbrowsepag) + ')"></td>';
	else
		next = '<td class="browsenext_off"></td>';

	if (groupbrowsepag < btotrecs[bcount] ){
		nav = '<table cellpadding=0 cellspacing=0 border=0><tr>' + prev + '<td class=browsepos>' + sr + ' - ' + se + ' ' + TXT_NAV_OF + ' ' +btotrecs[bcount] + '</td>' + next + '</tr></table>';
	} else {
		nav = '';
	}
	
	

	var items = '';

	// desenha as linhas com cada registro
	for( i = idx ; i < se ; i++ )
	{
		rec = brecs[bcount][i];
		if( isdefined( rec ) )
		{
			var mystyle = '';
			if (rec.cols[5] == 1)
				mystyle = 'style="color:red;"';
			else if (rec.cols[5] == 2)
				mystyle = 'style="color:gray;"';

			items += '<tr><td><div id="tr' + bcount + '_' + i + '" valign=top class="item" '+ mystyle + '>'
				+ '<div class=name>' + rec.cols[3] + ' <a href="javascript:deleteusergroup(' + rec.cols[0] + ', ' + rec.cols[1] + ', ' +rec.cols[2]+ ', '+ bcount +')">x</a>';

			if (rec.cols[5] == 2)
				items += '&nbsp; <a style="color: #3B5998" target="_top" href="' + apppath + 'p=invite&&inviteid='+ rec.cols[1]+'">' + TXT_INVITE_YP + '</a>';
				
			items += '</div>'
				+ '</div></td></tr>';
		}
		else
		{
			// se nao existe no buffer, faz um get para pegar a pagina do registro
			// a propria groupbrowseget vai desenhar qdo chegar o resultado
			$('groupbrowsecontent_'+bcount).innerHTML = '<div class=loading>' + TXT_LOADING + '</div>';
			groupbrowseget( bcount, Math.floor(i/groupbrowsepag)*groupbrowsepag );
			return;
		}
	}

	// insere o conteudo gerado no div content do componente
	content.innerHTML = '<table border="0" cellspacing="0" cellpadding="0" width=100% id="groupbrowsecontent_tab'+bcount+'"><tr><td align=right class=navigator>' + nav + items + '</table>';

	// decora os botoes
	buttonizeall( content );
}


function resultgroupbrowse( xml, obj, txt )
{
//   	if( myuid == '563559771' || myuid == '591323352' || myuid == '2306' ) debug ( '<textarea style="width: 300px; height: 300px">' + txt + '</textarea>' );
	if( checkreload( xml ) ) return;

	var labels, frec, lrec, trec, recfunc, i, j, cols;
	var reclist = ntag( xml, 'rec' );
	var bcount = obj.bcount;
	var detailscript = obj.detailscript;
	var url = obj.url;
	//obj = $(obj.id);
	obj.bcount = bcount;
	obj.detailscript = detailscript;
	obj.url = url;

//	debug( '<textarea style="width: 400px; height: 500px;">' + txt + '</textarea>' );

	if( !isdefined( brecs[bcount] ) )
	{
		brecs[bcount] = new Array;
		btotrecs[bcount] = 0;
		if( !isdefined(brec[bcount]) ) brec[bcount] = 0;
	}
	frec = vtag( xml, 'firstrec' ) * 1;
	lrec = vtag( xml, 'lastrec' ) * 1;
	trec = vtag( xml, 'totrec' ) * 1;
	//block = vtag( xml, 'block' ) * 1;
	//obj.block = block;
	obj.frec = frec;
	obj.lrec = lrec;
	obj.trec = trec;

	var objcount = $('count' + obj.gid);
	objcount.innerHTML = trec;

	//debug (trec, frec, lrec);
	if( trec > 0)
	{
		labels = ntag( xml, 'labels' );
		if( labels != null && labels.length )
		{
			cols = ntag( labels[0], 'c' )
			obj.labels = new Array;
			for( i = 0 ; i < cols.length ; i++ )
			{
				obj.labels[i] = cols[i].firstChild.nodeValue;
			}
		}
		//debug( frec, lrec, trec );

		btotrecs[bcount] = trec;

		for( j = 0, i = frec ; i <= lrec ; i++, j++ )
		{
			var cols = ntag( reclist[j], 'c' );
			groupbrowserec( bcount, i, cols );
		}
		groupbrowseshow( obj.bcount, brec[bcount] );
	}
	else
	{
		var addnew = '';
		$('groupbrowsecontent_'+bcount).innerHTML = '<div class=noresult><br>' + TXT_EMPTY_GROUP + '</div>';
		//$('search' + bcount).select();
		//debug( obj.qry );
		buttonizeall( $('groupbrowsecontent_'+bcount) );
	}
}

function groupbrowseget( bcount, idx )
{
	var id = 'groupbrowse' + bcount;
	var obj = $(id);
	var url = obj.url;
	var jpar = url.match( /\?/ ) ? '&' : '?';
	var params = '';
	if( isdefined( obj.gid ) ) params += '&gid=' + obj.gid;
	params += '&atoken=' + auth_token;
	params += '&mydomain=' + appdomain;
	if( idx < 0 ) idx = 0;
	var urlget = url + jpar + 's=' + idx + '&m=' + groupbrowseqrysize + params + '&bcount=' + bcount + '&r=' + rpar() + '&type=1';
	if( $('groupbrowsecontent_'+bcount).innerHTML == '' ) 
		$('groupbrowsecontent_'+bcount).innerHTML = '<div class=loading2>' + TXT_SEARCHING_USERS + '</div>';
	obj.qry = urlget;
	//debug ( 'listgroupbrowse <a target="_blank" href="' + urlget + '">'+urlget+'</a>' );
	ajaxrequest( urlget, 'resultgroupbrowse', obj, 1 );
}


function groupbrowse( hang, url, gid)
{
	var i, rb, b, bcount, search;
	
	hang.innerHTML = '';
	bcount = browserct++;
	id = 'groupbrowse' + bcount;
	var div = ce( 'DIV' );
	div.className = 'groupbrowse';
	div.id = id;
	hang.appendChild( div );
	div.bcount = bcount;
	div.detailscript = '';
	div.url = url;
	div.gid = gid;
	div.formdiv = true;
	div.className = 'groupbrowse';
	div.search = '';
	var title = title != '' ? '<h1>' + title + '</h1>' : '';
	var search = '';

	//var search = '<a href="javascript:addgroup('+ bcount + ')">Add new user to this group</a>';
	var search = selectinfriend( 'groupbrowseinselect', bcount );

	var outHTML = '';
	
	outHTML += '<table width=100% cellpadding=0 cellspacing=0 border=0><tr><td valign=top><div id="groupbrowsecontent_' + bcount + '" cclass="content"></div></td></tr></table><br />';
	outHTML += '<div class="generalhead" style="border: 0px solid red" id="head' + bcount + '"><div id="searchgroup' + bcount + '">' + search + '</div></div><div id="doajax'+bcount+'" style="display: none"></div>';

	div.innerHTML = outHTML;

	brec[bcount] = 0;
	groupbrowseget( bcount, 0 );
	buttonizeall( div );
	formformat($('divsel'+bcount));
}