var sel_el = ""
var open = false;
function toggle(xx)
{
	eli = xx.id;
	el = eli.substr(1);
	de_el = "a" + el;
	
	
	if(sel_el!=""&& sel_el!=de_el)
	{
		document.getElementById(sel_el).style.display="none";
		open = false;
	}
	
	if(sel_el!=de_el)
	{
		document.getElementById(de_el).style.display="block";
		open = true;
	}
	else
	{
		if(open)
		{
			document.getElementById(de_el).style.display="none";
			open = false;
		}
		else
		{
			document.getElementById(de_el).style.display="block";
			open = true;
		}
	}
	
	
	sel_el = de_el;
}


function changeCat()
{

	frm = document.forms["faqform"];
	var returnval = 0;
	for(var i=0; i< frm.cat_id.length; i++)
	{
		if(frm.cat_id.options[i].selected)
		{
			returnval=1;
		}
	}
	if(frm.cat_id.selectedIndex != 0 && returnval==1)
	{
		frm.pag_nr.value="0";
		//document.getElementById('faqform').submit();
			
		frm.submit();
	}
}
function changeFaq(el)
{
	frm = document.forms["faqform"];
	frm.pag_nr.value="0";
	frm.cat_id.value=el;
	frm.submit();
}
function toPage(xx)
{
	frm = document.forms["faqform"];
	frm.pag_nr.value = xx;
	frm.but_dir.value="p";
	frm.submit();
}
function nextPage()
{
	frm = document.forms["faqform"];
	frm.but_dir.value="+";
	frm.submit();
}

function prevPage()
{
	frm = document.forms["faqform"];
	frm.but_dir.value="-";
	frm.submit();
}

function lastPage()
{
	frm = document.forms["faqform"];
	frm.but_dir.value="l";
	frm.submit();
}

function startPage()
{
	
	frm = document.forms["faqform"];
	frm.but_dir.value="s";
	frm.submit();
}