var puslapiai = 1;

function change_location(url, grupe, rusis)
{
	document.location.href = url + "?page=1&grupe=" + grupe + "&rusis=" + rusis;
}


function delete_(link, sesijos_id, text)
{
	if(confirm(text))
		document.location.href = link + "?id=" + sesijos_id;
}


function delete_all_(text)
{
	if(confirm(text))
		return true;
	else
		return false;
}


function checkall(form_name, viso, text)
{
	var a = 0;
	for(i=1; i<= viso; i++)
	{
	   form_name2 = form_name + i;
	   var e = document.getElementById(form_name2);
				if (e.checked==true)
				{
					 a = 1;
					 break;
				}
	}

 	if(a == 1)
 	{
		return true;
	}
	else
	if(a == 0)
	{
		alert(text);
		return false;
	}
}


function recount(url, nm, id, text)
{
	num = nm + id;
	n = document.getElementById(num);

	if(parseInt(n.value) == n.value)
	{
		document.location.href= url + "?id=" + id + "&k=" + n.value + "&action=recount";
	}
	else
		alert(text);
}


function chek(id1, id2, id4, tekstas, spalva, logo, pusl)
{	a = document.getElementById(id1);

	if(a.checked)
	{
    	for(var i=1;i<=7;i++)
    	{
    	    id3 = id2 + "_" + i;            r = document.getElementById(id3);
            if(i == 1)
	           r.checked = true;
            r.disabled = false;    	}

    	for(var i=1;i<=3;i++)
    	{
    	    id5 = id4 + "_" + i;
            r = document.getElementById(id5);
            r.disabled = false;
    	}

        b = document.getElementById(tekstas);
        b.disabled = false;
        for(var i=1;i<=3;i++)
		{
		   e = document.getElementById(spalva+"_"+i);
		   e.disabled = false;
		}
		for(var i=1;i<=2;i++)
		{
		   e = document.getElementById(logo+"_"+i);
		   e.disabled = false;
		}
		for(var i=1;i<=2;i++)
		{
		   e = document.getElementById(pusl+"_"+i);
		   e.disabled = false;
		}
	}
	else
	{
	    for(var i=1;i<=7;i++)
	    {	    	id3 = id2 + "_" + i;
	    	r = document.getElementById(id3);
	    	if(r.checked == true)
	    	   r.checked = false;
	    	r.disabled = true;	    }

	    for(var i=1;i<=3;i++)
	    {
	    	id5 = id4 + "_" + i;
	    	r = document.getElementById(id5);
	    	if(r.checked == true)
	    	   r.checked = false;
	    	r.disabled = true;
	    }

		b = document.getElementById(tekstas);
		b.disabled = true;
		for(var i=1;i<=3;i++)
		{
		   e = document.getElementById(spalva+"_"+i);
		   e.disabled = true;
		}
		for(var i=1;i<=2;i++)
		{
		   e = document.getElementById(logo+"_"+i);
		   e.disabled = true;
		}
		for(var i=1;i<=2;i++)
		{
		   e = document.getElementById(pusl+"_"+i);
		   e.disabled = true;
		}	}}


function tekst(id1, id2)
{	a = document.getElementById(id2);
	b = document.getElementById(id1);
	if(b.value == 4)
	   a.disabled = false;
	else
	   a.disabled = true;}


function puslap1(id1, id2)
{	var ch = 0;
	for(i=1; i<=3; i++)
	{		a = document.getElementById(id1+"_"+i);
		if(a.checked == true)
		   ch++;	}
	for(i=1; i<=ch; i++)
	{
		ac = 3-i+1;		a = document.getElementById(id2+"_"+ac);
		a.disabled = true;
		a.value='';	}
	for(i=1; i<=3-ch; i++)
	{		a = document.getElementById(id2+"_"+i);
		a.disabled = false;	}}

function puslap2(id1, id2, v)
{
	for(i=1; i<=3; i++)
	{
		a = document.getElementById(id1+"_"+i);
		if((i == v) && (a.checked == true))
		{		    aa = document.getElementById(id2+"_1");
		    aa.disabled = true;
		    aa.value = '';		}
		else
		if(i != v)
		{			a.checked = false;		}
		else
		{
			aa = document.getElementById(id2+"_1");
		    aa.disabled = false;		}

	}}

function puslap(id1, id2, v)
{	if(puslapiai == 1)
	   puslap1(id1, id2);
	else
	if(puslapiai == 2)
	    puslap2(id1, id2, v);}

function color1(id1, id2)
{
	puslapiai = 1;
	for(i=1; i<=3; i++)
	{
		a = document.getElementById(id2+"_"+i);
		a.disabled = false;
		a.value = '';
	}}

function color2(id1, id2)
{	puslapiai = 2;
	for(i=1; i<=3; i++)
	{
		a = document.getElementById(id1+"_"+i);
		a.checked = false;
	}
	for(i=1; i<=3; i++)
	{
		ac = i+1;
		a = document.getElementById(id2+"_"+ac);
		a.disabled = true;
		a.value = '';
	}}

function popas(id)
{
    url = _base + 'prekes_fontas.php?id=' + id;
    kas = window.open(url,'pop','width=720, height=160,top='+(screen.height-170)/4+',left='+(screen.width-700)/2+',location=no,directories=no,status=no,menuBar=no,scrollBars=no,resizable=no');}