function open_thickbox(ID,lang,type){
	//jQuery.fancybox(load_thickbox_content(ID,lang,type));
	tb_show('', 'user/php/ajax.php?width=750&height=526&action=show&ID='+ID+'&lang='+lang+'&type='+type);
}

function close_thickbox(){
	tb_remove();
}

function load_thickbox_content(ID,lang,style){
	/*jQuery.ajax({
		url: "user/php/ajax.php",
		type: "POST",
		data: {
		  action: "show_loaded",
		  ID:ID,
		  lang:lang
		},
		timeout: 10000,
		success: function (XMLHttpRequest,data, textStatus) {
			jQuery("#TB_ajaxContent").html(XMLHttpRequest);
			//set_menu_active(ID,style);
		},
		error: function (XMLHttpRequest, textStatus, errorThrown) {},
		beforeSend: function(request){
			show_loading('TB_ajaxContent');
		},
		complete: function(request,status){},
		dataFilter: function (data, type) {return data;}
	});*/
	
	jQuery.ajax({
		url: "user/php/ajax.php",
		type: "POST",
		data: {
		  action: "load_thickbox_content",
		  ID:ID,
		  lang:lang
		},
		timeout: 10000,
		success: function (XMLHttpRequest,data, textStatus) {
			set_menu_active(ID,style);
			load_thickbox_background(ID);
			jQuery("#thickbox_content").html(XMLHttpRequest);
		},
		error: function (XMLHttpRequest, textStatus, errorThrown) {},
		beforeSend: function(request){
			show_loading('thickbox_content');
		},
		complete: function(request,status){},
		dataFilter: function (data, type) {return data;}
	});
}

function in_array(item,arr) {
	for(p=0;p<arr.length;p++) if (item == arr[p]) return true;
	return false;
}

function load_thickbox_background(ID){
	var a = [67,74,75,76,20];
	var b = [77];
	var c = [81];
	var d = [84];
	var e = [82,83];
	var f = [72,73,78,79,68,69,70,71,80];
	if(in_array(ID,a)){jQuery("#background").css({'background-image':'url(user/img/bg_mikunda.jpg)'});}
	if(in_array(ID,b)){jQuery("#background").css({'background-image':'url(user/img/bg_denisemikundaschulz.jpg)'});}
	if(in_array(ID,c)){jQuery("#background").css({'background-image':'url(user/img/bg_vorlesungen_02.jpg)'});}
	if(in_array(ID,d)){jQuery("#background").css({'background-image':'url(user/img/bg_fortbildung_01.jpg)'});}
	if(in_array(ID,e)){jQuery("#background").css({'background-image':'url(user/img/bg_vorlesungen_01.jpg)'});}
	if(in_array(ID,f)){jQuery("#background").css({'background-image':'url(user/img/bg_mikunda_02.jpg)'});}
}

function show_loading(div_name){
	//jQuery("#"+div_name).html("<div style=\"margin-left:10px;color:#000000;\">Loading Data</div>"); /*<br><br><img src=\"user/img/fileloading.gif\">*/
}

function set_menu_active(ID,style){
	// get active menu point ID
	activeID = jQuery("#m_active_point").val();
	nonactivecolor = jQuery("#m_nonactivecolor").val();
	
	// set bg for active point to non active
	jQuery("#m_"+activeID).css("background-image","url(user/img/button_thickbox_menu_buch_"+style+"_nonactive.jpg)");
	jQuery("#m_"+activeID).css("color","#"+nonactivecolor);
		
	// set bg for new active point
	jQuery("#m_"+ID).css("background-image","url(user/img/button_thickbox_menu_buch_"+style+"_active.jpg)");
	jQuery("#m_"+ID).css("color","#FFFFFF");
	jQuery("#m_active_point").val(ID);
}

function show_ex_info(){
	jQuery("#mikunda_data").show();
}

function hide_ex_info(){
	jQuery("#mikunda_data").hide();
}