/* Copyright (c) 2006-2007 Mathias Bank (http://www.mathias-bank.de)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) 
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 * 
 * Version 2.1
 * 
 * Thanks to 
 * Hinnerk Ruemenapf - http://hinnerk.ruemenapf.de/ for bug reporting and fixing.
 * Tom Leonard for some improvements
 * 
 */
jQuery.fn.extend({
/**
* Returns get parameters.
*
* If the desired param does not exist, null will be returned
*
* To get the document params:
* @example value = $(document).getUrlParam("paramName");
* 
* To get the params of a html-attribut (uses src attribute)
* @example value = $('#imgLink').getUrlParam("paramName");
*/ 
 getUrlParam: function(strParamName){
	  strParamName = escape(unescape(strParamName));
	  
	  var returnVal = new Array();
	  var qString = null;
	  
	  if ($(this).attr("nodeName")=="#document") {
	  	//document-handler
		
		if (window.location.search.search(strParamName) > -1 ){
			
			qString = window.location.search.substr(1,window.location.search.length).split("&");
		}
			
	  } else if ($(this).attr("src")!="undefined") {
	  	
	  	var strHref = $(this).attr("src")
	  	if ( strHref.indexOf("?") > -1 ){
	    	var strQueryString = strHref.substr(strHref.indexOf("?")+1);
	  		qString = strQueryString.split("&");
	  	}
	  } else if ($(this).attr("href")!="undefined") {
	  	
	  	var strHref = $(this).attr("href")
	  	if ( strHref.indexOf("?") > -1 ){
	    	var strQueryString = strHref.substr(strHref.indexOf("?")+1);
	  		qString = strQueryString.split("&");
	  	}
	  } else {
	  	return null;
	  }
	  	
	  
	  if (qString==null) return null;
	  
	  
	  for (var i=0;i<qString.length; i++){
			if (escape(unescape(qString[i].split("=")[0])) == strParamName){
				returnVal.push(qString[i].split("=")[1]);
			}
			
	  }
	  
	  
	  if (returnVal.length==0) return null;
	  else if (returnVal.length==1) return returnVal[0];
	  else return returnVal;
	}
});


    function ankerding() {
    tabber(location.href.split('#')[1]);
    }
    	
    function tabber(item) {
    	if(typeof item == "undefined") {item="alles"; $('#da_lightbox a').lightBox();}
    	else {
    	date_start=document.getElementById('spielplan_time_start').value;	
    	date_end=document.getElementById('spielplan_time_end').value;	
    	/* Ladenbalken Class hier rein */
    	$("#spielplan").removeClass();
    	$("#spielplan_ajax_response").load("spielplan_ajax.php", {typ: item,start: date_start,end: date_end}, function(){
    		/* Ende der Ladebalken-Class here */
    		$("#spielplan").addClass("curr_" + item);
    		$('.da_lightbox a').lightBox(); // Select links in the page
    	});
    	}
    }
    	
    function admStartseiteLoadEntity() {
    /* AdminStartseiteAuff?enNachladen  */
    $("#admStartseiteAuffuerung").load("adm_ajax.php", {ddvalue: document.getElementById('dropdown').value}, function(){
    	});	
    }

		function gall_cat(theid) {
			$("#gallcatlvl2").load("adm_ajax.php", {gall_cat_id: theid}, function(){
		  });	
}

    	function navi(ding) {
    		// tickets
    		if(ding==1) {
    			if(document.getElementById('tickets_sub').style.display=="block") {
    				document.getElementById('tickets_sub').style.display='none';
    			} else {
	    			document.getElementById('tickets_sub').style.display='block';
	    			document.getElementById('theater_sub').style.display='none';
	    		}
    			
    		// theater
    		} else {
    			if(ding==2) {
    				if(document.getElementById('theater_sub').style.display=="block") {
		    			document.getElementById('theater_sub').style.display='none';
		    		} else {
		    			document.getElementById('theater_sub').style.display='block';
		    			document.getElementById('tickets_sub').style.display='none';
		    		}
    			}
    		}
    	}
    	
		function Cursortasten(event) {
			thevalue4gall=document.getElementById('tmp_save_galleryvalue').value;
			if(event.keyCode==37) {gall_prev(thevalue4gall);}
			if(event.keyCode==39) {gall_next(thevalue4gall);}
			}	
  
  	function gall_prev(theid) {
  		$("#gall_theimage").load("adm_ajax.php", {gall_prev: theid}, function(){});
  		}
  	
  	function gall_next(theid) {
  		$("#gall_theimage").load("adm_ajax.php", {gall_next: theid}, function(){});
  		}