var userAgentMobileKeywords = [
	'ASTEL','AU-MIC','AUDIOVOX','AvantGo','BlackBerry','Blazer','DDIPOCKET',
	'DoCoMo','EPOC','Elaine','MIDP-1.0','MIDP-2.0','Minimo','NetFront','Nokia',
	'Opera Mini','PDXGW','PalmOS','PalmSource','ProxiNet','ReqwirelessWeb',
	'SEC-SGH','SEMC-Browser','Smartphone','SonyEricsson','Symbian OS',
	'SymbianOS','UP.Browser','Windows CE','portalmmm'
];

if (/^(www\.(ta2?\.)?)?t-mobile.de$/.test(document.location.hostname))
	for (var i = 0, len = userAgentMobileKeywords.length; i < len; i++)
		if (navigator.userAgent.indexOf(userAgentMobileKeywords[i]) > -1) {
			document.location.href = "/pda";
			break;
		}

if (/Macintosh/.test(navigator.userAgent) && /Safari/.test(navigator.userAgent)) 
	document.write("<style type='text/css'>#client-tabs ul li.current, #client-tabs ul li.current a, #client-tabs ul li:hover, #client-tabs ul li:hover a {padding-bottom: 21px;}<\/style>");

var alignLastRight = false;
var dontHideSelects = true;
var ie6 = false;

function initIE6() {
	dontHideSelects = false;
	ie6 = true;
}

function initMainNavItem(id, items) {
	if (items && items.length > 0) {
	  var item = document.getElementById(id);
	  if (!item) return;

	  var dropdown = document.createElement('ul');
	  for (var i = 0; i < items.length; i++) {
	     var li = document.createElement('li');
	     var a = document.createElement('a');
	     var text = document.createTextNode(items[i].text);
	     a.href = items[i].href;
	     a.onclick = function() { intern = true; };
		 if (i == 0) li.className="first"
	     a.appendChild(text);
	     li.appendChild(a);
	     dropdown.appendChild(li);
	  }
	  item.appendChild(dropdown);
	}
}

var focusedListItem = null;

function cssjsmenu(menuid) {
  var offset = navigator.userAgent.indexOf('Opera');
  if (offset != -1 && parseInt('0' + navigator.userAgent.substr(offset + 6), 10) < 7)
      return;
  
  if ( navigator.userAgent.indexOf('MSIE') != -1 && 
       navigator.userAgent.indexOf('Mac') != -1 )
    return;

  var menudiv = document.getElementById(menuid);
  if (!menudiv) return; 

  var child = menudiv.firstChild;
  while (child) {
    if (child.nodeName == 'LI') {

      child.onmouseover = function (e) {
        if (focusedListItem) hideMenu(e, focusedListItem);
        return showMenu(e, this);
      };
      child.onmouseout = function(e) {
		return hideMenu(e, this);
      }

      var a = TMO.findFirst(child.firstChild, "A");
      if (a && a.parentNode == child) {
        a.onfocus = function (e) {
          if (focusedListItem == this.parentNode) return false;
          if (focusedListItem) hideMenu(e, focusedListItem);
          focusedListItem = this.parentNode;
          return showMenu(e, this.parentNode);
        };
      }
    }
    child = child.nextSibling;
  }
  return;
}

function showMenu(e, parent) {
  var child = TMO.findFirst(parent.firstChild, "UL");
  if (!child) return false;
  
  var point = getPageXY(parent);

  if (alignLastRight && !parent.nextSibling)
    var x = point.x - child.offsetWidth + parent.offsetWidth + 3 - (ie6 ? 5 : 0);
  else
	var x = point.x + 2 - (ie6 ? 0 : 5);
  var y = point.y + parent.offsetHeight;

  setPageXY(child, x, y);
  child.style.visibility = 'visible';

  if (!dontHideSelects) hideSelectElements(false, x, y, child.offsetWidth, child.offsetHeight);

  return false;
}

function hideMenu(e, parent) {
  var relatedTarget = null;
  if (e) {
    relatedTarget = e.relatedTarget;
  } else if (window.event) {
    relatedTarget = window.event.toElement;
  }

  if (elementContains(parent, relatedTarget)) return false;

  var child = TMO.findFirst(parent.firstChild, "UL");
  if (!child) return false;

  child.style.visibility = 'hidden';
  if (!dontHideSelects) hideSelectElements(true);
  
  return false;
}

function elementContains(elmOuter, elmInner) {
  while (elmInner && elmInner != elmOuter)
    elmInner = elmInner.parentNode;

  return (elmInner == elmOuter);
}

function getPageXY(elm) {
  var point = { x: 0, y: 0 };
  while (elm) {
    point.x += elm.offsetLeft;
    point.y += elm.offsetTop;
    elm = elm.offsetParent;
  }
  return point;
}

function setPageXY(elm, x, y) {
  var parentXY = {x: 0, y: 0 };

  if (elm.offsetParent) {
    parentXY = getPageXY(elm.offsetParent);
  }

  elm.style.left = (x - parentXY.x) + 'px';
  elm.style.top  = (y - parentXY.y) + 'px';
}


function openPopupFromFlash(url, name, options) {
	popupWindow = window.open(url, name, options);
}						

function changeIt(ImageToChange, ImageToShow){
	if (document.images) {
		document.images[ImageToChange].src = ImageToShow.src;
	}
}

function closeFlashLayer() {
	var f = document.getElementById("flashlayer");
	if (f && f.style)
		f.style.display = "none";
}


var arrayOfSelects = null;

function hideSelectElements(visible, menuX, menuY, menuWidth, menuHeight) {
  if (!document.getElementsByTagName) return;

  if (!arrayOfSelects)
    arrayOfSelects = document.getElementsByTagName("SELECT");

  if (arrayOfSelects && arrayOfSelects.length)
    for (var i = 0; i < arrayOfSelects.length; i++) {
      if (arrayOfSelects[i] && arrayOfSelects[i].style) {
	  	var intersect = false;
		if (!visible) {
          	var selectPos = getPageXY(arrayOfSelects[i]);
	  		intersect = (
	        	(menuX < selectPos.x + arrayOfSelects[i].offsetWidth) &&
	        	(menuY < selectPos.y + arrayOfSelects[i].offsetHeight) &&
	        	(menuX + menuWidth > selectPos.x) && 
				(menuY + menuHeight > selectPos.y)
	      	);
        }
        arrayOfSelects[i].style.visibility = (visible || !intersect ? "visible" : "hidden")
      }
    }
}


function initToggles(elementsToSearch) {
  elementsToSearch = elementsToSearch || ["userbar", "teaserright", "content"];
  if (document.getElementById && document.getElementsByTagName) {
    for (var e = 0; e < elementsToSearch.length; e++) {
      var element = document.getElementById(elementsToSearch[e]);
	
      if (element) {
        var toggleChildren = getElementsByClass(element, "toggles");
        element.toggleChildren = toggleChildren;
        
        var openByCookie = "";
        var onlyOne = (element.id == "userbar");
        if (onlyOne) {
	        for (var i = 0; i < toggleChildren.length; i++) {
	        	var node = toggleChildren[i];
	        	if (node.id && csgCookieJar && csgCookieJar.getCookieData) {
	        		var cookie = csgCookieJar.getCookieData("tog-" + node.id);
	        		if (cookie && cookie[0] && cookie[0] == "1") {
	        			openByCookie = node.id;
	        			break;
	        		}
	        	}
	        }
	    }
        
        for (var i = 0; i < toggleChildren.length; i++) {
          var node = toggleChildren[i];

          hElements = getElementsByClass(node, "toggle-header");

          if (hElements && hElements.length == 1) {
            var state = "";
            if (node.id) {
	            if (openByCookie)
	            	state = (node.id == openByCookie) ? "open" : "closed"
	            else if (csgCookieJar && csgCookieJar.getCookieData) {
	              var cookie = csgCookieJar.getCookieData("tog-" + node.id);
	              if (cookie && cookie[0])
	              	state = cookie[0] == "1" ? "open" : "closed";
	            }
            }
            if (node.className.match(/\bdefault-(open|closed)\b/))
              node.className = node.className.replace(/\bdefault-(open|closed)\b/, state ? state : "$1");
            else
              node.className += (" " + (state ? state : "open"));
            
            var h2 = hElements[0];
            h2.onclick = function() {
              var thisToggle = this.parentNode;
              if (thisToggle) {
              	var allToggles;
              	var onlyOne = (thisToggle.parentNode.id == "userbar");
              	if (onlyOne)
	              allToggles = thisToggle.parentNode.toggleChildren;
	            else
	              allToggles = [thisToggle];
                var closed = (thisToggle.className.match(/\bclos(ing|ed)\b/));
              	var cookieFlag = null;
              	var cookieChanged = false;
                for (var i = 0; i < allToggles.length; i++) {
               	  var toggle = allToggles[i];
                  if (toggle == thisToggle && closed) {
                    toggle.className = toggle.className.replace(/\bclos(ing|ed)\b/, "opening");
                    cookieFlag = "1";
                  } else {
                    toggle.className = toggle.className.replace(/\bopen(ing)?\b/, "closing");
                    cookieFlag = onlyOne ? null : "0";
                  }
                  if (toggle.id) {
                  	cookieChanged = true;
                  	if (cookieFlag)
	                    csgCookieJar.replaceCookieData("tog-" + toggle.id, [cookieFlag]);
	                else
	                	csgCookieJar.deleteCookieData("tog-" + toggle.id);
                  }
                }
                if (cookieChanged)
	                csgCookieJar.commitCookieData();
              }
            }
          }
        } 
      }
    }
  }
}

function getElementsByClass(element, className) {
  function _GetElementsByClass(outArray, seed, className) {
    while (seed) {
      if (seed.nodeType == 1 ) { //ELEMENT_NODE
        if (seed.className) {
          var c = " " + seed.className + " ";
          if (c.indexOf(" " + className + " ") != -1)
            outArray.push(seed);
        }
        _GetElementsByClass(outArray, seed.firstChild, className)
      }
      seed = seed.nextSibling;
    }
  }

  var outArray = [];
  if (element && className) _GetElementsByClass(outArray, element.firstChild, className);
  return outArray;
}

function initFunctionHover() {
	if (document.getElementById && document.getElementsByTagName) {
		var fhElements = getElementsByClass(document.getElementById("content"), "function-hover");
		var fh = document.getElementById("function-hover");
		if (fh) fhElements[fhElements.length] = fh;
		for (var j = 0; j < fhElements.length; j++) {
			fhElement = fhElements[j];
			fhElement.className += " with-js";
			var DTs = fhElement.getElementsByTagName("dt");
			for (var i = 0; i < DTs.length; i++) {
				var img = DTs[i].firstChild;
				if (img && img.tagName && img.tagName.toLowerCase() == "img") {
					img.onmouseover = function () {
						var functionHoverCurrent = this.parentNode.parentNode.parentNode.functionHoverCurrent;
						if (functionHoverCurrent && functionHoverCurrent.className) {
							functionHoverCurrent.className = functionHoverCurrent.className.replace(/( |^)hover( |$)/g, " ");
						}
	
						if ((" " + this.className + " ").indexOf(" hover ") == -1)
							this.className += " hover";
						this.parentNode.parentNode.parentNode.functionHoverCurrent = this;

						var listItem = this.parentNode.nextSibling;
						while (listItem && (!listItem.tagName || listItem.tagName.toLowerCase() != "dd")) {
							listItem = listItem.nextSibling;
						}
						if (listItem.innerHTML) {
							var textNode = document.getElementById(this.parentNode.parentNode.parentNode.id + "-text");
							if (textNode) textNode.innerHTML = listItem.innerHTML; 
						}
					}
				}
			}
		}
	}
}

function addLastSeen(id) {
	csgCookieJar.queueCookieData("lastseen", [id], 3);
	csgCookieJar.commitCookieData();
}

function addLastSeenGK(id) {
	csgCookieJar.queueCookieData("lastseenGK", [id], 3);
	csgCookieJar.commitCookieData();
}

function addMeta(mName, mContent) {	
	var myMeta = document.createElement("meta");
	myMeta.name = mName;
	myMeta.content = mContent;
	document.getElementsByTagName("head")[0].appendChild(myMeta);	
}

var TMO = {
	findFirst: function (child, nodeName) {
		if (!child)
			return null;
		if (child.nodeName === nodeName)
			return child;
		return TMO.findFirst(child.nextSibling, nodeName);
	},
	
	searchPlaceholderText: "Bitte Suchbegriff eingeben...",
	removePlaceholderText: function(input) {
		if (input.value === TMO.searchPlaceholderText) {
			input.value = "";
			input.style.color = "";
			input.onfocus = null;
		}
	},
	initSearch: function() {
		var qt = document.getElementById("qt");
		if (qt) {
			qt.value = TMO.searchPlaceholderText;
			qt.style.color = "#999999";
			qt.onfocus = function() {
				TMO.removePlaceholderText(this);
			}
			qt.form.onsubmit = function() {
				TMO.removePlaceholderText(this.elements["qt"]);
			} 
		}
	},
	
	resizeContent: function() {
		TMO.submenu = document.getElementById("sub-menu");
		TMO.content = document.getElementById("content");
		if (TMO.submenu && TMO.content)
			window.setInterval(function() {
				if (TMO.submenu.clientHeight > TMO.content.clientHeight)
					TMO.content.style.height = TMO.submenu.clientHeight + "px";
			}, 250);
	},
	
	addClass: function (element, className) {
		if (element) element.className += " " + className;
	},
	
	removeClass: function (element, className) {
		var classes = element.className.split(/\s+/);
		for (i = classes.length - 1; i >= 0; i--) 
			if (classes[i] === className)
				classes[i] = "";
		element.className = classes.join(" ");
	} 
};