window.addEvent('domready', function(){

			var menu1 = new Fx.Slide('menu1',{wait:false,
									 initialize: function(){
					this.wrapper.setStyles({
						overflow: 'visible',
						position: 'absolute',
						width: '100%',
						left: 0,
						top: 0
					});
				}
									 
									 });
			var m1 = new Fx.Style('menu1', 'opacity').set(0.95); //will make it immediately transparent
			menu1.hide();	
			
			var menu2 = new Fx.Slide('menu2',{wait:false,
									 initialize: function(){
					this.wrapper.setStyles({
						overflow: 'visible',
						position: 'absolute',
						width: '100%',
						left: 0,
						top: 0
					});
				}});
			var m2 = new Fx.Style('menu2', 'opacity').set(0.95); //will make it immediately transparent
			menu2.hide();	
			
			var menu3 = new Fx.Slide('menu3',{wait:false,
									 initialize: function(){
					this.wrapper.setStyles({
						overflow: 'visible',
						position: 'absolute',
						width: '100%',
						left: 0,
						top: 0
					});
				}});
			var m3 = new Fx.Style('menu3', 'opacity').set(0.95); //will make it immediately transparent
			menu3.hide();	
			
			var menu4 = new Fx.Slide('menu4',{wait:false,
									 initialize: function(){
					this.wrapper.setStyles({
						overflow: 'visible',
						position: 'absolute',
						width: '100%',
						left: 0,
						top: 0
					});
				}});
			var m4 = new Fx.Style('menu4', 'opacity').set(0.95); //will make it immediately transparent
			menu4.hide();
			
			var menu5 = new Fx.Slide('menu5',{wait:false,
									 initialize: function(){
					this.wrapper.setStyles({
						overflow: 'visible',
						position: 'absolute',
						width: '100%',
						left: 0,
						top: 0
					});
				}});
			var m5 = new Fx.Style('menu5', 'opacity').set(0.95); //will make it immediately transparent
			menu5.hide();
			
			var menu6 = new Fx.Slide('menu6',{wait:false,
									 initialize: function(){
					this.wrapper.setStyles({
						overflow: 'visible',
						position: 'absolute',
						width: '100%',
						left: 0,
						top: 0
					});
				}});
			var m6 = new Fx.Style('menu6', 'opacity').set(0.95); //will make it immediately transparent
			menu6.hide();
			
			var menu7 = new Fx.Slide('menu7',{wait:false,
									 initialize: function(){
					this.wrapper.setStyles({
						overflow: 'visible',
						position: 'absolute',
						width: '100%',
						left: 0,
						top: 0
					});
				}});
			var m7 = new Fx.Style('menu7', 'opacity').set(0.95); //will make it immediately transparent
			menu7.hide();
			
			$('menu1').setStyle('margin-top','-96px');
			$('menu2').setStyle('margin-top','-66px');
			$('menu3').setStyle('margin-top','-236px');
			$('menu4').setStyle('margin-top','-389px');
			$('menu6').setStyle('margin-top','-259px');
			$$('div.sub_menu').setStyle('display','block');
			
						
			$('toggle_menu1').addEvent('mouseover', function(e){
				e = new Event(e);
	      switchMain('amen_01_00', 1);
				
				switchMain('amen_01_03_01_00', 0);
				switchMain('amen_01_03_02_00', 0);

				menu1.slideIn();
				menu2.slideOut();
				menu3.slideOut();
				menu4.slideOut();
				menu5.slideOut();
				menu6.slideOut();
				menu7.slideOut();

				e.stop();
			});
		
						
			$('toggle_menu2').addEvent('mouseover', function(e){
				e = new Event(e);
				switchMain('amen_02_00', 1);

				switchMain('amen_01_03_01_00', 0);
				switchMain('amen_01_03_02_00', 0);



				menu1.slideOut();
				menu2.slideIn();
				menu3.slideOut();
				menu4.slideOut();
				menu5.slideOut();
				menu6.slideOut();
				menu7.slideOut();
				e.stop();
			});
			
			$('toggle_menu3').addEvent('mouseover', function(e){
				e = new Event(e);
				switchMain('amen_03_00', 1);
				menu1.slideOut();
				menu2.slideOut();
				menu3.slideIn();
				menu4.slideOut();
				menu5.slideOut();
				menu6.slideOut();
				menu7.slideOut();
				e.stop();
			});
			$('toggle_menu4').addEvent('mouseover', function(e){
				e = new Event(e);
				switchMain('amen_04_00', 1);
				menu1.slideOut();
				menu2.slideOut();
				menu3.slideOut();
				menu4.slideIn();
				menu5.slideOut();
				menu6.slideOut();
				menu7.slideOut();
				e.stop();
			});
		
						
			$('toggle_menu5').addEvent('mouseover', function(e){
				e = new Event(e);
				switchMain('amen_05_00', 1);
				menu1.slideOut();
				menu2.slideOut();
				menu3.slideOut();
				menu4.slideOut();
				menu5.slideIn();
				menu6.slideOut();
				menu7.slideOut();
				e.stop();
			});
			
			$('toggle_menu6').addEvent('mouseover', function(e){
				e = new Event(e);
				switchMain('amen_06_00', 1);
				menu1.slideOut();
				menu2.slideOut();
				menu3.slideOut();
				menu4.slideOut();
				menu5.slideOut();
				menu6.slideIn();
				menu7.slideOut();
				e.stop();
			});
			
			$('toggle_menu7').addEvent('mouseover', function(e){
				e = new Event(e);
				switchMain('amen_07_00', 1);
				menu1.slideOut();
				menu2.slideOut();
				menu3.slideOut();
				menu4.slideOut();
				menu5.slideOut();
				menu6.slideOut();
				menu7.slideIn();
				e.stop();
			});
		
			
				
			
		$('menu1').addEvent('mouseleave', function(e){
				e = new Event(e);
				switchMain('amen_01_00', 0);
				switchMain('amen_01_01_00', 0);
				switchMain('amen_01_02_00', 0);
				switchMain('amen_01_03_00', 0);

				switchMain('amen_01_03_01_00', 0);
				switchMain('amen_01_03_02_00', 0);

				menu1.slideOut();
		menu2.slideOut();
		menu3.slideOut();
		menu4.slideOut();
				menu5.slideOut();
				menu6.slideOut();
				menu7.slideOut();
				e.stop();
			});
			
			
				$('menu2').addEvent('mouseleave', function(e){
				e = new Event(e);
				switchMain('amen_02_00', 0);
		
				menu1.slideOut();
		menu2.slideOut();
		menu3.slideOut();
		menu4.slideOut();
				menu5.slideOut();
				menu6.slideOut();
				menu7.slideOut();
				e.stop();
			});
			
				$('menu3').addEvent('mouseleave', function(e){
				e = new Event(e);
				switchMain('amen_03_00', 0);
				menu1.slideOut();
				menu2.slideOut();
				menu3.slideOut();
				menu4.slideOut();
				menu5.slideOut();
				menu6.slideOut();
				menu7.slideOut();
				e.stop();
			});
				
				$('menu4').addEvent('mouseleave', function(e){
				e = new Event(e);
				switchMain('amen_04_00', 0);
				menu1.slideOut();
				menu2.slideOut();
				menu3.slideOut();
				menu4.slideOut();
				menu5.slideOut();
				menu6.slideOut();
				menu7.slideOut();
				e.stop();
			});
				
				$('menu5').addEvent('mouseleave', function(e){
				e = new Event(e);
				switchMain('amen_05_00', 0);
				menu1.slideOut();
				menu2.slideOut();
				menu3.slideOut();
				menu4.slideOut();
				menu5.slideOut();
				menu6.slideOut();
				e.stop();
			});
				
				$('menu6').addEvent('mouseleave', function(e){
				e = new Event(e);
				switchMain('amen_06_00', 0);
				menu1.slideOut();
				menu2.slideOut();
				menu3.slideOut();
				menu4.slideOut();
				menu5.slideOut();
				menu6.slideOut();
				menu7.slideOut();
				e.stop();
			});
				
					$('menu7').addEvent('mouseleave', function(e){
				e = new Event(e);
				switchMain('amen_07_00', 0);
				menu1.slideOut();
				menu2.slideOut();
				menu3.slideOut();
				menu4.slideOut();
				menu5.slideOut();
				menu6.slideOut();
				menu7.slideOut();
				e.stop();
			});
				
				
					$('main').addEvent('mouseenter', function(e){
				e = new Event(e);
				
						switchMain('amen_01_00', 0);
						switchMain('amen_02_00', 0);
				
				    
				    switchMain('amen_04_00', 0);
						switchMain('amen_05_00', 0);
						
						switchMain('amen_06_00', 0);
						
						
						
				menu1.slideOut();
				menu2.slideOut();
				menu3.slideOut();
				menu4.slideOut();
				menu5.slideOut();
				menu6.slideOut();
				menu7.slideOut();
				e.stop();
			});
			
			
});

function show(el) {
	document.getElementById(el).style.display = "";
}
function hide(el) {
	document.getElementById(el).style.display = "none";
}
function change_img(el,pfad) {
	document.getElementById(el).src=pfad;
}



/***********************************************
 * Main layer nav
 ************************************************/
 
 /*
	Developed by Robert Nyman, http://www.robertnyman.com
	Code/licensing: http://code.google.com/p/getelementsbyclassname/
*/	
var getElementsByClassName = function (className, tag, elm){
	if (document.getElementsByClassName) {
		getElementsByClassName = function (className, tag, elm) {
			elm = elm || document;
			var elements = elm.getElementsByClassName(className),
				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
				returnElements = [],
				current;
			for(var i=0, il=elements.length; i<il; i+=1){
				current = elements[i];
				if(!nodeName || nodeName.test(current.nodeName)) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	else if (document.evaluate) {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = "",
				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
				returnElements = [],
				elements,
				node;
			for(var j=0, jl=classes.length; j<jl; j+=1){
				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
			}
			try	{
				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
			}
			catch (e) {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
			}
			while ((node = elements.iterateNext())) {
				returnElements.push(node);
			}
			return returnElements;
		};
	}
	else {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = [],
				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
				current,
				returnElements = [],
				match;
			for(var k=0, kl=classes.length; k<kl; k+=1){
				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
			}
			for(var l=0, ll=elements.length; l<ll; l+=1){
				current = elements[l];
				match = false;
				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
					match = classesToCheck[m].test(current.className);
					if (!match) {
						break;
					}
				}
				if (match) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	return getElementsByClassName(className, tag, elm);
};
 

var activeMenuId = new String();


var lastClosedMenuId = new String();

function setActiveMenuId(actMenId) {
	activeMenuId = actMenId;
}

function getActiveMenuId() {
	return activeMenuId;
}
 
 // Fetch a DOM object out of the current document
function DocObj(uniqObjName) {
	if (document.getElementById) {
		this.obj = document.getElementById(uniqObjName);
		if (this.obj) {
			// Check if there is some style property around
			this.style = document.getElementById(uniqObjName).style;
			this.className = document.getElementById(uniqObjName).className;
			
			if (this.obj.childNodes) {
				this.childNodes = this.obj.childNodes;			
			}
		}
	} else if (document.all) {
		this.obj = document.all[uniqObjName];
		this.style = document.all[uniqObjName].style;
		this.className = document.all[uniqObjName].className;
			
	} else if (document.layers) {
		this.obj = document.layers[uniqObjName];
		this.style = document.layers[uniqObjName];
		this.className = document.layers[uniqObjName].className;
	}
}
 
 
 // Show a layer object
function showObj(currObj) {
	if (currObj) {
		if (currObj.style) {
			currObj.style.display = "block";
		}
	}
} // showObj(currObj)

// Hide a layer object
function hideObj(currObj) {
	if (currObj) {
		if (currObj.style) {
			currObj.style.display = "none";	
		}		
	}
} // hideObj(currObj)




// Show/hide layers in menu
function switchMenu(currMenueItem, menuState) {
	// Get current menu item id
	//var currMenueItemId = currMenueItem.getAttribute("id");
	var parentLayer = currMenueItem.parentNode;
	var currMenId = parentLayer.getAttribute("id");
	
	var currMenSubMenId = "a" + currMenId + "_00";	
	var menSubLayer = getElementsByClassName(currMenSubMenId);
	
	var lastMen = getActiveMenuId();
	
	/*
	if (lastMen != "") {
	 lastMen = lastMen.substr(0, lastMen.length-3);
  }*/
	
	//: en_01_02| lastMen:men_01_03_02_03compare: men_01_to men_01_03_02_
	
	
	
	  if ((currMenId == "men_01_01") || 
        (currMenId == "men_01_02") || 
        (currMenId == "men_01_03")
        ) {
      switchMain('amen_01_03_01_00', 0);
      switchMain('amen_01_03_02_00', 0);
    }
  
	
		  if ((currMenId == "men_01_01") || 
        (currMenId == "men_01_02") 
        ) {
      switchMain('amen_01_03_00', 0);
      switchMain('amen_01_03_00', 0);
    }
  
	
  // console.log("currMenId: " + currMenId + "| lastMen:" + lastMen + "compare: " + currMenId.substr(0,currMenId.length-2) + "to " + lastMen.substr(0,lastMen.length-2));
  
  if (currMenId.substr(0,currMenId.length-2) == lastMen.substr(0,lastMen.length-2)) {
    //   console.log("staying in same submen");
        
    
  } else {
    // console.log("left submen");
    
    var closeLayer = "a" + lastMen.substr(0,lastMen.length-2) + "00";
    
    //console.log("lastClosedMenuId:" + lastClosedMenuId + " | closeLayer: " + closeLayer);
    
    var menLastSubLayer = getElementsByClassName(closeLayer);
    for (var k=0; k<menLastSubLayer.length; k++) {
      var currLastMenId = menLastSubLayer[k].parentNode.getAttribute("id");
      var currLastMenLayer = new DocObj(currLastMenId);
      hideObj(currLastMenLayer);
    }  
  }

	for (var k=0; k<menSubLayer.length; k++) {
    var currMenId = menSubLayer[k].parentNode.getAttribute("id");  
    var currMenLayer = new DocObj(currMenId);
    showObj(currMenLayer);
  }
	
	lastClosedMenuId = closeLayer;
	
	setActiveMenuId(currMenId);
	
} // end function switchMenu




function switchMain(currMenSubMenId, menState) {
  var menSubLayer = getElementsByClassName(currMenSubMenId);
	for (var k=0; k<menSubLayer.length; k++) {
    var currMenId = menSubLayer[k].parentNode.getAttribute("id");  
    var currMenLayer = new DocObj(currMenId);
    if (menState == 1) {
      showObj(currMenLayer);
    } else {
      hideObj(currMenLayer);
    }
  }
}