var categorycount = 0;
var sectorcount = 0;
function ShowCategoryDiv()
{
	document.getElementById('jobsectors').style.display = "none";
	document.getElementById('categorydiv').style.display = "block";
	categorycount++;
}
function ShowSectorDiv()
{
	document.getElementById('sectordiv').style.display = "block";
	sectorcount++;
}
function HideCategoryDiv()
{	
	try{
	var cnt = 0;
	//jobCategories
	//document.getElementById('searchjobformadvanced').jobCategories = jobCategoriesdocument.getElementById('searchjobformadvanced').categorycheckbox;
	var checkboxobj = document.getElementById('searchjobformadvanced').jobCategories;
	for (i=0;i<checkboxobj.length;i++)
	{
		if (checkboxobj[i].checked)
		{
			cnt++;
		}		
	}
	if(cnt==0)
	{	
	document.getElementById('catagorycnt').innerHTML = "-- All Categories --"
	}
	else
	{
		document.getElementById('catagorycnt').innerHTML = cnt+" Categories"
	}
	
	if (categorycount == 0)
	{	
		document.getElementById('jobsectors').style.display = "block";
		document.getElementById('categorydiv').style.display = "none";
	}
	categorycount = 0;
	}
	catch (e) {
		// TODO: handle exception
	}
}
function HideSectorDiv()
{
	try {
		
	
	var cnt = 0;
	var checkboxobj = document.getElementById('searchjobformadvanced').sectors;
	for (i=0;i<checkboxobj.length;i++)
	{
		if (checkboxobj[i].checked)
		{
			cnt++;
		}		
	}
	if(cnt==0)
	{	
		document.getElementById('sectorcnt').innerHTML = "-- All Sectors --"
	}
	else
	{
		document.getElementById('sectorcnt').innerHTML = cnt+" Sectors"
	}
	
	if (sectorcount == 0)
	{	
		document.getElementById('jobsectors').style.display = "block";
		document.getElementById('sectordiv').style.display = "none";
	}
	sectorcount = 0;
	} catch (e) {
		// TODO: handle exception
	}
}

function oncategoryclick() {
	if (document.getElementById('categorydiv').style.display == "none") {		 
		 ShowCategoryDiv();	
	}
	else if(categorycount==0)	
	{
		HideCategoryDiv();
	}
}
function onsectorclick() {
	if (document.getElementById('sectordiv').style.display == "none") {		 
		ShowSectorDiv();	
	}
	else if(sectorcount==0){
		HideSectorDiv();
	}
}