var	frame_w=920;	// ('pt_slider_frame').style.width.split("px")[0];
var	degisim=frame_w/40;
function pt_tabplayer(mylamb,c_limit)
{
	$('tab_'+mylamb).className="kh_aktif";
	for (i=0;i<(c_limit+1);i++) if (i!=mylamb) $('tab_'+i).className="";
	crntt_mr=$('pt_slider_div').style.marginRight.split("px")[0];
	if (crntt_mr=="") crntt_mr=0;
	myfark=frame_w*mylamb-crntt_mr;
	degisim*=Math.abs(myfark/frame_w);
	myYon=(myfark<0) ? 0 : 1;
	pt_slider(myYon,c_limit);
}

var slide_i=0; var myMargin=0;
function pt_slider(yon,clicklimit)
{
	if(slide_i>0) {
		$('sol_but').onclick=""; $('sag_but').onclick="";
	    for (j=0;j<(clicklimit+1);j++) $('tab_'+j).href="javascript:void(0);";
	}
	$('pt_slider_div').style.marginRight=myMargin+"px";
	$('pt_slider_div').style.marginLeft="-"+myMargin+"px";
	if (myMargin==degisim*clicklimit*40 && yon==1) {degisim*=clicklimit; yon=0;}
	if (myMargin==0 && yon==0) {degisim*=clicklimit; yon=1;}
	if (slide_i<40)
 	{ 	slide_i++;
		if (yon==1) { myMargin+=degisim; sto_anima=setTimeout("pt_slider(1,"+clicklimit+")",25); }
  		else { myMargin-=degisim; sto_anima=setTimeout("pt_slider(0,"+clicklimit+")",25); }
	}
	else
	{
		clearTimeout(sto_anima); slide_i=0; degisim=frame_w/40;
		crntt_lamb=myMargin/frame_w;
		$('tab_'+crntt_lamb).className="kh_aktif";
		for (j=0;j<(clicklimit+1);j++) {
			if (j!=crntt_lamb) $('tab_'+j).className="";
			$('tab_'+j).href="javascript:pt_tabplayer("+j+","+clicklimit+")";
		}
		$('sol_but').onclick=function() { pt_slider(0,clicklimit); };
		$('sag_but').onclick=function() { pt_slider(1,clicklimit); };
	}
}

function pt_slideplayer(yon,clicklimit) // auto
{
	if (clicklimit!=null)
		sto_player=setTimeout("pt_slider("+yon+","+clicklimit+");" +
				"pt_slideplayer("+yon+","+clicklimit+");",10000);
	else clearTimeout(sto_player);
}