/* 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 setHeightLeft()
{
	if (document.getElementById('content_left') && document.getElementById('content_right') && document.getElementById('bg_image')) {
		var y_left = document.getElementById('content_left').offsetHeight;
		var y_right = document.getElementById('content_right').offsetHeight;
	
		if (y_left < y_right) {
			y_left = y_right;

			document.getElementById('bg_image').style.height = y_left + "px";
		}
	}
}



function mycarousel_initCallback(carousel)
{
    // Disable autoscrolling if the user clicks the prev or next button.
    carousel.buttonNext.bind('click', function() {
        carousel.startAuto(0);
    });

    carousel.buttonPrev.bind('click', function() {
        carousel.startAuto(0);
    });

    // Pause autoscrolling if the user moves with the cursor over the clip.
    carousel.clip.hover(function() {
        carousel.stopAuto();
    }, function() {
        carousel.startAuto();
    });
};



function JSrot13(text) {var text = text.replace(/%/, "@");var rot13text_rotated = ""; /* the function will return this string */;for (i = 1 ; i < (text.length + 1); i++) {k = text.charCodeAt(i-1);if (k >= 97 && k <= 109) {k = k + 13;} else if (k >= 110 && k <= 122) {k = k - 13;} else if (k >= 65 && k <= 77) {k = k + 13;} else if (k >= 78 && k <= 90) {k = k - 13;}rot13text_rotated = rot13text_rotated + String.fromCharCode(k);}return rot13text_rotated;}function Securemail(maillink){var maillink_output;maillink_output = JSrot13(maillink);location.href= 'mailto:' + maillink_output;}function displaymailaddress(linktext){var linktext_output;linktext_output = JSrot13(linktext);linktext_output = linktext_output.replace(/@/, "<span style='display:none'> *secure E-Mailaddress* <\/span>@");document.write(linktext_output);}




	$(document).ready(function() {

	
	$('a.nyroModal').nyroModal({bgColor: '#fff',width:560,height:450,addImageDivTitle: false});
	
	setTimeout(function(){setHeightLeft()},10);

	$('#plcRoot_Layout_zoneMenuWebsite_AjaxSearchForm_q').liveSearch({ajaxURL: '/Extended-Pages/Ajax-Search-Result.aspx?searchmode=AnyWord&searchtext='});



	$("#website_menu").superfish(
	{ 
			hoverClass:    'sfhover',
			delay:      1200,                   
			animation:   {opacity:'show',height:'show'},
			speed: 'fast',
			dropShadows:   false,
			autoArrows:    false
	});

	    jQuery('#mycarousel').jcarousel({
	        	auto: 2,
			scroll: 1,
		        wrap: 'last',
			vertical:true,
			buttonNextHTML: "",
			buttonPrevHTML: "",
	        initCallback: mycarousel_initCallback
	    });




		$("#simpleTabs").simpleTabs({
			fadeSpeed: "medium", // @param : low, medium, fast
			defautContent: 1, // @param : number ( simpleTabs-nav-number)
			autoNav: "false", // @param : true or false
			closeTabs : "false" // @param : true or false;
		});

		$(".tabelle_groessen tr:nth-child(even)").addClass("row_dark");
		$(".tabelle_groessen tr").find("td:last").addClass("noborder");


		$(".tabelle_normen").find("tr:first").addClass("first_row");
		$(".tabelle_normen tr").find("td:last").addClass("noborder");



	});



function JSrot13(text) {var text = text.replace(/%/, "@");var rot13text_rotated = ""; /* the function will return this string */;for (i = 1 ; i < (text.length + 1); i++) {k = text.charCodeAt(i-1);if (k >= 97 && k <= 109) {k = k + 13;} else if (k >= 110 && k <= 122) {k = k - 13;} else if (k >= 65 && k <= 77) {k = k + 13;} else if (k >= 78 && k <= 90) {k = k - 13;}rot13text_rotated = rot13text_rotated + String.fromCharCode(k);}return rot13text_rotated;}function Securemail(maillink){var maillink_output;maillink_output = JSrot13(maillink);location.href= 'mailto:' + maillink_output;}function displaymailaddress(linktext){var linktext_output;linktext_output = JSrot13(linktext);linktext_output = linktext_output.replace(/@/, "<span style='display:none'> *secure E-Mailaddress* <\/span>@");document.write(linktext_output);}