function rozwin(tab1,tab2,tab3)
	{
	
		tab1=document.getElementById(tab1);
		tab2=document.getElementById(tab2);
		tab3=document.getElementById(tab3);

		if (tab1.style.display=='none') tab1.style.display='';
		else tab1.style.display='none';
		if (tab2.style.display=='none') tab2.style.display='';
		else tab2.style.display='none';
		if (tab3.style.display=='none') tab3.style.display='';
		else tab3.style.display='none';
	
	}
	
function zmien(opcja)
{

buy_label=document.getElementById('buy_label').value;

if (opcja==-1)
	{
		pkt=document.getElementById("pkt_0").innerHTML;
		document.getElementById("put").value=pkt+' - '+buy_label;
		if (pkt>=4) document.getElementById("put").style.backgroundImage="url(/gfx/coins.gif)";
		else document.getElementById("put").style.backgroundImage="url(/gfx/coins_small.gif)";
	}
else
	{
		pkt=document.getElementById("pkt_"+opcja).innerHTML;
		document.getElementById("put").value=pkt+' - '+buy_label;
		if (pkt>=4) document.getElementById("put").style.backgroundImage="url(/gfx/coins.gif)";
		else document.getElementById("put").style.backgroundImage="url(/gfx/coins_small.gif)";
	}
}