/* ************ GLOBAL JAVASCRIPT FUNCTIONS ******************* */
// Add a class target_blank links.
$(document).ready(function(){  
    $("a[href*='http://']:not([href*='"+location.hostname+"'])")
    .attr("target","_blank")
    .addClass("external");  
});   

// SUBNAVIGATION LINKS 		
$(function(){
	var links = $('#pagination a, #pagination-about a, #pagination-create a, #contents_list a');
	var page = $('.section_title').text();
		$(links).mouseover(function(){   
       var title = $(this).attr('title');	   
			$('.section_title').text('').append(title);                       
        }); 
		$(links).mouseout(function(){   	   
			$('.section_title').text('').append(page);                       
        });
// DELAY PAGE LOAD UNTIL PAGE FADES OUT 		
	$(links).click(function() {
		var target = $(this).attr('href');
    $('#homePage').fadeOut(500, function() {
      window.location = target;
     });
  return false
	});
});
 

//  POPUP
//0 means disabled; 1 means enabled;
var popupStatus = 0;

//loading popup with jQuery magic!
function loadPopup(){
	//loads popup only if it is disabled
	if(popupStatus==0){
		$("#backgroundPopup").css({
		"opacity": "0.7"
		});
		$("#backgroundPopup").fadeIn("slow");
		$("#popupContact").fadeIn("slow");		
		popupStatus = 1;
	}
}
function disablePopup(){
	//disables popup only if it is enabled
	if(popupStatus==1){
		$("#backgroundPopup").fadeOut("slow");
		$("#popupContact").fadeOut("slow");
		popupStatus = 0;
		}
	}
//centering popup
function centerPopup(){
	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#popupContact").height();
	var popupWidth = $("#popupContact").width();
	//centering
	$("#popupContact").css({
		"position": "absolute",
		"top": windowHeight/2-popupHeight/2,
		"left": windowWidth/5-popupWidth/5
	});
	//only need force for IE6

	$("#backgroundPopup").css({
		"height": windowHeight
	});

}

$(document).ready(function(){
	
	//LOADING POPUP
	//Click the button event!
	/*$(window).load(function(){
		//centering with css
		centerPopup();
		//load popup
		loadPopup();
		
	}); */
	
	$("#signup").click(function(){
	$('.loadedContent').load('inc/newsletter.html');	
		//centering with css
		centerPopup();
		//load popup
		loadPopup();
		return false;
	});
	$("#joinNow").click(function(){
	$('.loadedContent').load('inc/join.html');	
		//centering with css
		centerPopup();
		//load popup
		loadPopup();
		return false;
	});
				
	//CLOSING POPUP
	//Click the x event!
	$("#popupContactClose").click(function(){
		disablePopup();
	});
	//Click out event!
	$("#backgroundPopup").click(function(){
		disablePopup();
	});
	//Press Escape event!
	$(document).keypress(function(e){
		if(e.keyCode==27 && popupStatus==1){
			disablePopup();
		}
	});

});
/* *************   FORM POPOVER NEWSLETTER ************************ */
/* *************   MOVIE DIMMER ************************ */
/* var dimmerStatus = 0;
var lights = $('<div id="dimmer"></div>');
//lights go on called in flash event as well
function lightsOn(){
	if(dimmerStatus == 1){
		$(lights).fadeOut(1000);
		dimmerStatus = 0;
		}
	}
// lights go off called in flash event as well
function lightsOut(){
	if(dimmerStatus == 0){
		$(lights).css({'opacity': '0.8'}).fadeIn(4000);
		dimmerStatus = 1;
		}
	}	
$(function(){
 $('body').append(lights);
	$('.dim').click(function() {
		lightsOut();
		});
	$(lights).click(function() {
		lightsOn();
		});
	}); 
*/