if (typeof isScreenBlocked == 'undefined')
{
	var isScreenBlocked = false;
}

function blockScreen()
{
	if (!isScreenBlocked)
	{
		isScreenBlocked = true;
		
		$.blockUI(
			{ 
				message: '<table cellpadding="10" class="homepage_wait"><tr><td align="center"><img src="http://www.kimasurf.com/core/images/main/loader.gif"></td><td class="wait_dialog" align="center">Please wait ...</td></tr></table>', 
				css: { backgroundColor: '#fff',border: '4px solid #000', width: '200px', left: (jQuery(window).width() - 200) /2 + 'px' },
				overlayCSS: { backgroundColor: '#000' },
				fadeIn:0,
				baseZ: 10000
			});
	}	
}

function unblockScreen()
{
	$.unblockUI({fadeOut:0});
	isScreenBlocked = false;
}


var isSwitchingTheme = false;
var shakeThumb = true;

function scrollToAnker(anker, offset)
{
	var target = $("a[name='"+anker+"']");
	var top = target.offset().top;
	
	if ($.browser.opera) {
                    var target = 'html';
                }else{
                    var target = 'html,body';
                }
	
	var offset = 0;
	
	var maskHeight = $(".container_mask").height();

	if (maskHeight > 0)
		offset = maskHeight;
	
	$(target).animate({scrollTop: top-offset}, 500);	
}

function scrollToTop()
{
	$('html,body').animate({scrollTop: 0}, 500);
}

function setTheme(themeName)
{
	if (!isSwitchingTheme)
	{
		isSwitchingTheme = true;
	
		$.post( "/homepage/ajax/ajax.php",	
				{
					type: "SET_BACKGROUND",
					themeName: themeName
				},
				function(data)
				{
					if (data != "")
					{
						$("body").attr("class","kima_"+data);
						$("div.container_mask").attr("id","mask_"+data);
						
						if (data == "red")
						{
							$(".theme_red_font").addClass("theme_font_white");
							$("a.link_left").addClass("theme_font_white");
						}
						else
						{
							$(".theme_red_font").removeClass("theme_font_white");
							$("a.link_left").removeClass("theme_font_white");
						}
					}
					isSwitchingTheme = false;
				});
	}
}

function shakeThumbs()
{
	if (shakeThumb)
	{
		var thumbs = $(".thumb img");
		var position = Math.ceil(Math.random()* thumbs.length);
	
		$(thumbs[position-1]).animate({"top":"2px"},20,function(){
			$(thumbs[position-1]).animate({"left":"2px"}, 20, function(){
				$(thumbs[position-1]).animate({"top":"-2px"}, 20, function(){
					$(thumbs[position-1]).animate({"left":"-2px"}, 20, function(){
						$(thumbs[position-1]).animate({"top":"0px"}, 20, function(){
							$(thumbs[position-1]).animate({"left":"0px"}, 20, function(){
							});
						});
					});
				});
			});
		});
	}
}

function fadeAnmeldung()
{
		$("a.color_fade").animate({'color': "#DF3737"},1000, function(){
			$("a.color_fade").animate({'color': "#fff"},1000);
		});
}



$(document).ready( function() 
 {
 	$('ul.sf-menu').supersubs({ 
        minWidth:    12,   // minimum width of sub-menus in em units 
        maxWidth:    27,   // maximum width of sub-menus in em units 
        extraWidth:  2     // extra width can ensure lines don't sometimes turn over 
                           // due to slight rounding differences and font-family 
    }).superfish({
    	delay: 0
    });  

	$("body").noContext();

	if ($('.fade img').length > 1)
	{
	    $('.fade').innerfade({   
	    	speed: 500,   
	        timeout: 7000,   
	        containerheight: '170px'  
	    });  
	}
    
	$("._blank").attr("target", "_blank");

	$(".kima_tooltip").hover(function() 
	{
		var left = Math.floor($(this).position().left + ($(".kima_tooltip").width()/2)-100);
		$(this).next("em").css({"left":left});
		$(this).next("em").animate({opacity: "show", top: "-75"}, "slow");
	}, function() {
		$(this).next("em").animate({opacity: "hide", top: "-85"}, "fast");
	});

	$("div.ticker").wrapInner('<marquee behavior="scroll" scrollamount="1" direction="left" width="630" height="30"></marquee>');
	$('div.ticker marquee').after("<div class='mask_left'></div><div class='mask_right'></div>");
	
	$('div.ticker marquee').marquee().mouseover(function () {
        $(this).trigger('stop');
    }).mouseout(function () {
        $(this).trigger('start');
    }).mousemove(function (event) {
        if ($(this).data('drag') == true) {
            this.scrollLeft = $(this).data('scrollX') + ($(this).data('x') - event.clientX);
        }
    }).mousedown(function (event) {
        $(this).data('drag', true).data('x', event.clientX).data('scrollX', this.scrollLeft);
    }).mouseup(function () {
        $(this).data('drag', false);
    });
    
    $("div.ticker").show();
 
 	if ($("a.color_fade.current").length == 0)
	{   
    	setInterval("fadeAnmeldung()", 5000);
    }
    
     });
 
function openLegalInfo(title, showTextWithID)
{
	blockScreen();

	$("#dialog").html("");

    $("#dialog").load("/homepage/dialog_legal_info.php?showTextWithID="+showTextWithID).dialog({
    	close: function(event, ui) 
 		{ 
 			$('#dialog').dialog('destroy'); 
 		},
    	resizable: false,
    	height: 470,
    	width: 700,
    	modal: true,
    	bgiframe: true,
    	title: title
	});
}

function sendNewsletter()
{
	if ($('#newsletterForm').valid())
	{
		blockScreen();
		$.post( "/homepage/ajax/ajax.php",	
			{
				type: "SEND_NEWSLETTER",
				inputNewsletterEMail: $('#inputNewsletterEMail').val()
			},
			function(data)
			{
				unblockScreen();
			
				if (data == 0)
	    		{
	    			infoDialog("INFORMATION","<div class='dialog_info_content'>Your now subscribed to the KIMA newsletter<br/>Thank you</div>",150);
	    			$('#inputNewsletterEMail').val("");
	    		}
	    		else
	    		{
	    			infoDialog("ERROR","<div class='dialog_info_content'>"+data+"</div>",150);
	    		}
	    	}
		);
	}
	else
	{
		infoDialog("ERROR","<div class='dialog_info_content'>Please fill in the red form fields correctly!</div>",150);
	}	
}


function openMediaplayer()
{
	fenster = window.open("/homepage/mediaplayer.php", "Mediaplayer", "width=650,height=491,resizable=no");
 	fenster.focus();
}

function getSpecials(silent)
{
	blockScreen();
	
	var special = $('#inputOnlineBuchungTermin').val();
	
	$.post( "/homepage/ajax/ajax.php",	
	{
		type: "GET_UNTERKUNFT",
		special: special
	},
	function(unterkunft)
	{
		$('#obUnterbringung').html(unterkunft);
	
		$.post( "/homepage/ajax/ajax.php",	
		{
			type: "GET_SPECIALS",
			special: special
		},
		function(specials)
		{
			$('#specials_select').html(specials);
			initBuchung();
			unblockScreen();
			if (!silent)
				infoDialog("INFORMATION","<div class='dialog_info_content'>Specials and accomodation changed to match your chosen Surfari ...</div>",150);
	    });
	 });
}