$(document).ready(function(){
	for(var i=0;i<$(".box img").length;i++){
		if($(".box img:eq("+i+")").attr("src").indexOf("punktuation") != -1){
			//$(".box img:eq("+i+")").css("position","static")
			$(".box img:eq("+i+")").css("position","absolute")
			$(".box img:eq("+i+")").css("top","75px");
			$(".box img:eq("+i+")").css("right","325px");
			
			}
		}
		
	/////////////////Site Activities navigation/////////////////
		
		var current_page = 1;
		var current_number = $(".pages > div").length-1;;
		
		$(".site_navigation .content span").click(function(){
			var x = parseFloat($(this).html());
			current_page = x;

			$(".site_navigation .content span").each(function(x){								 
				$(".site_navigation .content span:eq("+x+")").removeClass("active_site");
				})
			$(this).addClass("active_site");
			
			for(var i = 1;i<$(".pages > div").length+1;i++){
				$(".page"+i).hide();
			}
			$(".page"+x).fadeIn("slow");
			
			$(".site_navigation .content span").each(function(i){								 
				if($(".site_navigation .content span:eq("+i+")").hasClass("active_site")){
					current_number = i;
					}	
			});
		});
		
		
		
		$(".site_navigation .content img:eq(0)").click(function(){																							 			if(current_page==1){ current_page=$(".pages > div").length+1;current_number=-1;}																								   			current_page--;
			current_number++;
			SetNavigationPosition(current_page,current_number);

		});

		$(".site_navigation .content img:eq(1)").click(function(){
			if(current_page==$(".pages > div").length){ current_page=0;current_number=$(".pages > div").length;};																												
			current_page++;																								
			current_number--;
			SetNavigationPosition(current_page,current_number);
		});

		/////////////////End of Activities navigation/////////////////	
	});


function SetNavigationPosition(current_page,current_number){
			for(var i = 1;i<$(".pages > div").length+1;i++){
				$(".page"+i).hide();
			}
			$(".page"+current_page).fadeIn("slow");
			
			$(".site_navigation .content span").each(function(x){								 
				$(".site_navigation .content span:eq("+x+")").removeClass("active_site");
			});
			
			$(".site_navigation .content span:eq("+current_number+")").addClass("active_site");
		}	

function PressRadio(x,num){
	for(var i=0;i<4;i++){
	document.getElementById("radio"+i).src= "images/riddle_bullet_off.gif"; 
	document.getElementById("radio"+i).flag = false;
}
	obj=document.getElementById(x)
	if(obj.flag != true){
		obj.src = "images/riddle_bullet_on.gif"; 
		obj.flag=true;
	}
	else {
		obj.src = "images/riddle_bullet_off.gif"; 
		obj.flag=false;
		}
}

function Check(){
	for(var i=0;i<4;i++){
		$("#riddle_feedback").show();
		if($("#radio" + i).attr("value") == "yes" && $("#radio" + i).attr("src") == "images/riddle_bullet_on.gif") $("#riddle_feedback").attr("src","images/yes.png");
		if($("#radio" + i).attr("value") == "no" && $("#radio" + i).attr("src") == "images/riddle_bullet_on.gif") $("#riddle_feedback").attr("src","images/no.png");		
		}
	}