// FAQ and Case Studies
	function toggle_show(btn_obj_id, btn_old_id, id_name_1, id_name_2){
		var btn_obj = document.getElementById(btn_obj_id);
		var btn_old_obj = document.getElementById(btn_old_id);
		btn_obj.className = 'subsec subtab_active';
		btn_old_obj.className = 'subsec';
		
		var side_id_object = document.getElementById(id_name_1);
		var side_id_object2 = document.getElementById(id_name_2);
			side_id_object.style.display="block";
			side_id_object2.style.display="none";		
	}
	function toggle_display(btn_to_activate, id_name_to_show, id_name_to_hide_1, id_name_to_hide_2){
		//tabs_switch_layers
		var obj_div = document.getElementById('tabs_switch_layers');
		var ar_links = obj_div.getElementsByTagName('a');
		for(var each=0; each<ar_links.length ;++each){
			if(ar_links[each].id!=btn_to_activate){
				ar_links[each].className = 'subsec';
			}else{
				ar_links[each].className = 'subsec subtab_active';
			}
		}
		document.getElementById(id_name_to_show).style.display="block";
		document.getElementById(id_name_to_hide_1).style.display="none";
		document.getElementById(id_name_to_hide_2).style.display="none";

		//eachdiv = document.getElementById('faq_terms_and_definitions');
/*		var eachdiv;
		alert(ar_id_name_to_hide.length)
		for(var each=0; each<ar_id_name_to_hide.length; each++){
			alert(ar_id_name_to_hide[each])
			eachdiv = document.getElementById(ar_id_name_to_hide[each]);
			//if(eachdiv==null){}
			eachdiv.style.display="none";
		}*/
		
		
	}