var PresetPosNum=32;
var TourPosNum=8;

function doGetPresetName(no)
{
	var pos=eval("'P"+no+".Label'");
    var Name="";
    Name=GetQueryVariable(pos);
    if(Name=='None') Name="";
	return Name;
}

function doGetPresetId(Name)
{
	for(PosId=0;PosId<PresetPosNum;PosId++)
	{
		if(Name==GetQueryVariable('PresetPos.P'+PosId+'.Label'))
		    return PosId+1;
	}
	return "None";
}
function doGetActiveTour()
{
    var Group="";
    Group=GetQueryVariable('GuardTour.ActiveGroup');
    if(Group=='None') Group="";
	return Group;
}
 
function doGetHomePosName()
{
	for(var no=0; no<PresetPosNum; no++){
	    var pos=eval("'P"+no+".Pos'");
        var posDesc="";
        posDesc=GetQueryVariable(pos);
        if(posDesc=='None') continue;
        
        var bIsHome = posDesc.split("true");
        if(bIsHome[1]=="")
        {
            var Name="";
            Name=doGetPresetName(no);
            return Name;
        }
	}
	return "";
}

function doCheckPosExisted(PosName)
{
	for(i=0;i<PresetPosNum;i++)
	{
		Name=doGetPresetName(i);
        if(Name==PosName) return true;
    }
    return false;
}
function doCheckPosFull(posName) //Qmik add, Scott Chang, 2007/4/25
{
	for(i=0;i<PresetPosNum;i++)
	{
		Name=doGetPresetName(i);
	        if(posName!="")               //Qmik add, Scott Chang, 2007/4/25
		    if(Name==posName)   //Qmik add, Scott Chang, 2007/4/25
		        return false;             //Qmik add, Scott Chang, 2007/4/25
                if(Name=="") return false;
    }
    return true;
}