$(function(){$('a').click(function(){this.blur();});});
$(function(){$('a').focus(function(){this.blur();});});


jQuery.fn.highlight = function(pat) {
 function innerHighlight(node, pat) {
  var skip = 0;
  if (node.nodeType == 3) {
   var pos = node.data.toUpperCase().indexOf(pat);
   if (pos >= 0) {
    var spannode = document.createElement('span');
    spannode.className = 'mod_search_highlight';
    var middlebit = node.splitText(pos);
    var endbit = middlebit.splitText(pat.length);
    var middleclone = middlebit.cloneNode(true);
    spannode.appendChild(middleclone);
    middlebit.parentNode.replaceChild(spannode, middlebit);
    skip = 1;
   }
  }
  else if (node.nodeType == 1 && node.childNodes && !/(script|style)/i.test(node.tagName)) {
   for (var i = 0; i < node.childNodes.length; ++i) {
    i += innerHighlight(node.childNodes[i], pat);
   }
  }
  return skip;
 }
 return this.each(function() {
  innerHighlight(this, pat.toUpperCase());
 });
};

jQuery.fn.removeHighlight = function() {
 return this.find("span.highlight").each(function() {
  this.parentNode.firstChild.nodeName;
  with (this.parentNode) {
   replaceChild(this.firstChild, this);
   normalize();
  }
 }).end();
};


(function($){ 
     $.fn.extend({  
         accordion: function() {       
            return this.each(function() {
				if($(this).data('accordiated'))
					return false;									
				$.each($(this).find('ul, li>div'), function(){
					$(this).data('accordiated', true);
					$(this).hide();
				});
				$.each($(this).find('a:not(.foo)'), function(){
					$(this).click(function(e){
						activate(e.target);
						return void(0);
					});
				});
				
				var active = false;
				if(location.hash)
					active = $(this).find('a[href=' + location.hash + ']')[0];
				else if($(this).find('li.current'))
					active = $(this).find('li.current a')[0]; 
				
				if(active){
					activate(active, 'toggle','parents');
					$(active).parents().show();
				}
				
				function activate(el,effect,parents){
					$(el)[(parents || 'parent')]('li').toggleClass('active').siblings().removeClass('active').children('ul, div').slideUp('fast');
					$(el).siblings('ul, div')[(effect || 'slideToggle')]((!effect)?'fast':null);
				}
				
            });
        } 
    }); 
})(jQuery);


var droplinemenu={
arrowimage: {classname: 'downarrowclass', src: 'down.gif', leftpadding: 5}, //customize down arrow image
animateduration: {over: 200, out: 100}, //duration of slide in/ out animation, in milliseconds

buildmenu:function(menuid){
	jQuery(document).ready(function($){
		var $mainmenu=$("#"+menuid+">ul")
		var $headers=$mainmenu.find("ul").parent()
		$headers.each(function(i){
			var $curobj=$(this)
			var $subul=$(this).find('ul:eq(0)')
			this._dimensions={h:$curobj.find('a:eq(0)').outerHeight()}
			this.istopheader=$curobj.parents("ul").length==1? true : false
			if (!this.istopheader)
				$subul.css({left:0, top:this._dimensions.h})
			var $innerheader=$curobj.children('a').eq(0)
			$innerheader=($innerheader.children().eq(0).is('span'))? $innerheader.children().eq(0) : $innerheader //if header contains inner SPAN, use that
			$innerheader.append(
				'<img src="'+ droplinemenu.arrowimage.src
				+'" class="' + droplinemenu.arrowimage.classname
				+ '" style="border:0; padding-left: '+droplinemenu.arrowimage.leftpadding+'px" />'
			)
			$curobj.hover(
				function(e){
					var $targetul=$(this).children("ul:eq(0)")
					if ($targetul.queue().length<=1) //if 1 or less queued animations
						if (this.istopheader)
							$targetul.css({left: $mainmenu.offset().left, top: $mainmenu.offset().top+this._dimensions.h})
						if (document.all && !window.XMLHttpRequest) //detect IE6 or less, fix issue with overflow
							$mainmenu.find('ul').css({overflow: (this.istopheader)? 'hidden' : 'visible'})
						$targetul.slideDown(droplinemenu.animateduration.over)
				},
				function(e){
					var $targetul=$(this).children("ul:eq(0)")
					$targetul.slideUp(droplinemenu.animateduration.out)
				}
			) //end hover
		}) //end $headers.each()
		$mainmenu.find("ul").css({display:'none', visibility:'visible', width:$mainmenu.width()})
	}) //end document.ready
}
}


function popup(datei,name,breite,hoehe,noresize)
{ 
	var posX=(screen.availWidth-breite)/2;
	var posY=(screen.availHeight-hoehe)/2;
	var resizable = (noresize==1) ? 0 : 1;
	window.open(datei,name,"resizable="+resizable+",scrollbars=1,width=" + breite + ",height=" + hoehe + "screenX=" + posX + ",screenY=" + posY + ",left=" + posX + ",top=" + posY + "");
}


function galpop(datei,name,breite,hoehe,noresize)
{ 
	var posX=(screen.availWidth-breite)/2;
	var posY=(screen.availHeight-hoehe)/2;
	var resizable = (noresize==1) ? 0 : 1;
	var scrollbar = (document.all) ? 0 : 1;
	window.open(datei,name,"resizable="+resizable+",scrollbars="+scrollbar+",width=" + breite + ",height=" + hoehe + "screenX=" + posX + ",screenY=" + posY + ",left=" + posX + ",top=" + posY + "");
}


function textCounter(field, countfield, maxlimit)
{ 
	if (field.value.length > maxlimit)
	{ 
		field.value = field.value.substring(0, maxlimit);
	} else { 
		countfield.value = maxlimit - field.value.length;
	}
}


function elemX (element) {
	var x = 0;
	while (element) {
		x += element.offsetLeft;
		element = element.offsetParent;
	}
	return x;
}

function elemY (element) {
	var y = 0;
	while (element) {
		y += element.offsetTop;
		element = element.offsetParent;
	}
	return y;
}

function getWidth (element) {
	return element.offsetWidth;
}

function getHeight (element) {
	return element.offsetHeight;
}

function elemObj(elementId) {
	if (document.all)
		return document.all[elementId];
	else if (document.getElementById)
		return document.getElementById(elementId);
	else
		return null;
}