Script Highlighter main board

integer status=0;
vector st1;
vector st2;
sendInfo()
{
    // inform of my touched pos, pos, rot and scale
    llMessageLinked(LINK_SET,0,llList2CSV([st1, st2, llGetPos(),llGetRot(),llGetScale()]), NULL_KEY);
}
default
{
    state_entry()
    {
        llSay(0, "Reset");
        status=0;
    }

    touch_start(integer total_number)
    {
        if(status==0)
        {
            st1=llDetectedTouchST(0);
            llSay(0,"click for 2nd point");
            status++;
            return;
        }
        st2=llDetectedTouchST(0);

        //llSay(0,"ORIGINAL ST: "+(string)st);
        sendInfo();
        status=0;
        llSay(0,"Click for next 1st point");
    }

}