var windpopup;
var windpopup1;
var windpopup2;
var ok=0;

function windopen(name,windleft,windtop,windwidth,windheight,scrl)
{
if (windpopup==null||windpopup.closed)
{windpopup=open(name,"windpopup","left="+windleft+",top="+windtop+",width="+windwidth+",height="+windheight+",scrollbars="+scrl);}
else
{windpopup.close();
windpopup=open(name,"windpopup","left="+windleft+",top="+windtop+",width="+windwidth+",height="+windheight+",scrollbars="+scrl);}
windpopup.focus();
}

function windopen1(name,windleft,windtop,windwidth,windheight,scrl)
{
if (windpopup1==null||windpopup1.closed)
{windpopup1=open(name,"windpopup1","left="+windleft+",top="+windtop+",width="+windwidth+",height="+windheight+",scrollbars="+scrl);}
else
{windpopup1.close();
windpopup1=open(name,"windpopup1","left="+windleft+",top="+windtop+",width="+windwidth+",height="+windheight+",scrollbars="+scrl);}
windpopup1.focus();
}

function windopen2(name,windleft,windtop,windwidth,windheight,scrl)
{
if (windpopup2==null||windpopup2.closed)
{windpopup2=open(name,"windpopup2","left="+windleft+",top="+windtop+",width="+windwidth+",height="+windheight+",scrollbars="+scrl);}
else
{windpopup2.close();
windpopup2=open(name,"windpopup2","left="+windleft+",top="+windtop+",width="+windwidth+",height="+windheight+",scrollbars="+scrl);}
windpopup2.focus();
}

function closing()
{
if (windpopup2==null||windpopup2.closed)
{ok=1}
else
{windpopup2.close()}
if (windpopup1==null||windpopup1.closed)
{ok=1}
else
{windpopup1.close()}
if (windpopup==null||windpopup.closed)
{ok=1}
else
{windpopup.close()}
}