/**
 * @author rgaumond
 */
function select_tab(tab_id)
{
	try{
	function_initiated("select_tab");	
		
		activity_tabs.each(function(tb){

			if (tb.the_div.substring(0,20) == "activity_description") 
				tb.the_div = "activity_description"+current_activity.id;
				
			var the_tab = $(tb.id);

			if(tb.id==tab_id)
			{
				the_tab.src=tb.selected_src;
				the_tab.style.zIndex=100;
				the_tab.setAttribute("selected",'true');
				$(tb.the_div).style.display="block";
			}
			else
			{	
				the_tab.src=tb.unselected_src;				
				the_tab.style.zIndex=80;				
				the_tab.setAttribute("selected",'false');
				$(tb.the_div).style.display="none";
			}
		});
	function_completed("select_tab");
	}catch(e){"error in function select_tab() in activity_tabs"+e}
}

function activity_tab_object(id, selected, selected_src, unselected_src, the_div)
{
	this.id = id;
	this.selected = selected;
	this.selected_src = selected_src;
	this.unselected_src = unselected_src;
	this.the_div = the_div;

	return this;
}
function activity_tab()
{
	function_initiated("activity_tab");	
	var outerContainer = document.createElement("img");
	outerContainer.id = "activity_tab";
	outerContainer.className = "tab";
	outerContainer.style.left = 180;	
	outerContainer.src = pathToButtons+"activity_tab_on.gif";
	outerContainer.setAttribute("selected",'true');
	outerContainer.style.zIndex = 100;
	outerContainer.setAttribute("tip", "" );
	outerContainer.onmouseover = function(){if(this.getAttribute("selected")=='false')this.src= pathToButtons+"activity_tab_on.gif"};
	outerContainer.onmouseout = function(){if(this.getAttribute("selected")=='false')this.src= pathToButtons+"activity_tab.gif"};
	outerContainer.onclick = function(){
		reload_activity();
		select_tab("activity_tab");
	};
	$("tab_container").appendChild(outerContainer);
	
	activity_tabs.push(new activity_tab_object("activity_tab",'true',pathToButtons+"activity_tab_on.gif",
	pathToButtons+"activity_tab.gif","activity_description"));
	function_completed("activity_tab");
}

function transport_blank_tab()
{
	function_initiated("transport_blank_tab");	
	var outerContainer = document.createElement("img");
	outerContainer.id = "transport_tab";
	outerContainer.className = "tab";
	outerContainer.style.left = 90;	
	outerContainer.setAttribute("tip", "" );
	outerContainer.src = pathToButtons+"transport.gif";
	outerContainer.setAttribute("selected",'false');
	outerContainer.onclick = function(){
		show_alert("confirmation");
	};
	$("tab_container").appendChild(outerContainer);
	activity_tabs.push(new activity_tab_object("transport_tab",'false',pathToButtons+"transport_on.gif",
	pathToButtons+"transport.gif","transport_list"));
	function_completed("transport_blank_tab");
}

function transport_besoin_tab()
{
	function_initiated("transport_besoin_tab");	
	var outerContainer = document.createElement("img");
	outerContainer.id = "transport_tab";
	outerContainer.className = "tab";
	outerContainer.style.left = 90;
	outerContainer.setAttribute("tip", "" );	
	outerContainer.src = pathToButtons+"transport.gif";
	outerContainer.setAttribute("selected",'false');
	outerContainer.onmouseover = function(){if(this.getAttribute("selected")=='false')this.src= pathToButtons+"transport_on.gif"};
	outerContainer.onmouseout = function(){if(this.getAttribute("selected")=='false')this.src= pathToButtons+"transport.gif"};
	outerContainer.onclick = function(){
		load_transport_info("besoin");
	};
	$("tab_container").appendChild(outerContainer);
	
	activity_tabs.push(new activity_tab_object("transport_tab",'false',pathToButtons+"transport_on.gif",
	pathToButtons+"transport.gif","transport_list"));
	function_completed("transport_besoin_tab");
}


function member_list_tab()
{
	function_initiated("member_list_tab");	
	var outerContainer = document.createElement("img");
	outerContainer.id = "cyclo_member_tab";
	outerContainer.className = "tab";
	outerContainer.style.left = 0;	
	outerContainer.src = pathToButtons+"member_tab.gif";
	outerContainer.setAttribute("tip", "" );	
	outerContainer.setAttribute("selected",'false');
	outerContainer.onmouseover = function(){if(this.getAttribute("selected")=='false')this.src= pathToButtons+"member_tab_on.gif"};
	outerContainer.onmouseout = function(){if(this.getAttribute("selected")=='false')this.src= pathToButtons+"member_tab.gif"};

	outerContainer.onclick = function(){
		load_members_list();
	};
	$("tab_container").appendChild(outerContainer);
	activity_tabs.push(new activity_tab_object("cyclo_member_tab",'false',pathToButtons+"member_tab_on.gif",
	pathToButtons+"member_tab.gif","member_list"));
	function_completed("member_list_tab");
}