function tabSwitchCat(new_tab, new_content) {
	
	document.getElementById('categoriestab_1').style.display = 'none';
	document.getElementById('categoriestab_2').style.display = 'none';
	document.getElementById(new_content).style.display = 'block';	
	

	document.getElementById('tab_1').className = '';
	document.getElementById('tab_2').className = '';	
	document.getElementById(new_tab).className = 'active';		

}

function tabSwitchCat_2(active, number, tab_prefix, categoriestab_prefix) {
	
	for (var i=1; i < number+1; i++) {
	  document.getElementById(categoriestab_prefix+i).style.display = 'none';
	  document.getElementById(tab_prefix+i).className = '';
	}
	document.getElementById(categoriestab_prefix+active).style.display = 'block';
	document.getElementById(tab_prefix+active).className = 'active';	
	
}

function tabSwitchCont(new_tab, new_content) {
	
	document.getElementById('contenttab_1').style.display = 'none';
	document.getElementById('contenttab_2').style.display = 'none';
	document.getElementById('contenttab_3').style.display = 'none';
	document.getElementById(new_content).style.display = 'block';	
	

	document.getElementById('tab2_1').className = '';
	document.getElementById('tab2_2').className = '';	
	document.getElementById('tab2_3').className = '';	
	document.getElementById(new_tab).className = 'active';		

}

function tabSwitchCont_2(active, number, tab2_prefix, contenttab_prefix) {
	
	for (var i=1; i < number+1; i++) {
	  document.getElementById(contenttab_prefix+i).style.display = 'none';
	  document.getElementById(tab2_prefix+i).className = '';
	}
	document.getElementById(contenttab_prefix+active).style.display = 'block';
	document.getElementById(tab2_prefix+active).className = 'active';	
	
}