$("#top_link_welcome").click(function () {
    changeContent('welcome')
  });

$("#top_link_whatismebidoz").click(function () {
      changeContent('whatismebidoz')
});

$("#top_link_whysignup").click(function () {
        changeContent('whysignup') 
});

$("#top_link_aboutdonations").click(function () {
          changeContent('aboutdonation') 
});

$("#top_link_win").click(function () {
            changeContent('win');
 });
 



/*
	top_link_welcome
	top_link_whatismebidoz
	top_link_whysignup
	top_link_aboutdonations
*/

function showSignup() {
    changeContent('signup')
}

function changeContent(section) {
    $(document.getElementById('ajaxLoading2')).hide();
    $(document.getElementById('ajaxLoading2')).css("opacity", 1);
    
	var hide = false;

	$("#ajaxLoading").fadeIn(300);

	var original_section = section;
	var dom	= "";

	if($(".middle_column_right").html() == null) {
		if(section == "signup") {
			url = "/ajax/get/signup/full/";
			dom = "#middle_content_middle";
		}else{
			url = "/ajax/get/" + section + "/full/";
			dom = "#middle_content_middle";
		}
	}else{
		if(section == "signup") {
			url = "/ajax/get/signup/full/";
			dom = "#middle_content_middle";
		}else{
			url = "/ajax/get/" + section + "/lite/";
			dom = "#middle_column_left";
		}				
	}

	$(dom).load(url, null, function(responseText, textStatus, XMLHttpRequest) {
        
		if(textStatus == "error") {
			if(original_section == "signup") {
				document.location = "/signup"
			}
		}else{ 
				clean = dom.substr(1);
				$(document.getElementById('ajaxLoading')).stop();
				
				
				$(document.getElementById('ajaxLoading2')).css("opacity", $(document.getElementById('ajaxLoading')).css("opacity"));
				$(document.getElementById('ajaxLoading2')).show()

				$(document.getElementById('ajaxLoading2')).fadeTo(250, 0, function() {
				    $(document.getElementById('ajaxLoading2')).hide();
				});
				
				$(document.getElementById('ajaxLoading')).fadeOut(250);	
		}

	 });			
}