var updateBB = function(){
		
	if(parseInt(marginaldata.blackboard.anzbb) != 0){
		if(parseInt(marginaldata.blackboard.step) > parseInt(marginaldata.blackboard.anzbb) - 1){
			marginaldata.blackboard.step = 0;
			
		}
		
		$('img_blackboard').src = daten.data[marginaldata.blackboard.step]['src'];
		$('a_blackboard').target = daten.data[marginaldata.blackboard.step]['target'];
		$('a_blackboard').href = daten.data[marginaldata.blackboard.step]['href'];
		$('a_blackboard').title = "Display-Werbung "+daten.data[marginaldata.blackboard.step]['titel'];
		marginaldata.blackboard.step = marginaldata.blackboard.step + 1;
	}
};


function oeffneFenster(link) {
	window.open(link, 'Datenschutz', 'dependent=yes,height=600,width=700,hotkeys=no,location=no,menubar=no,resizeable=yes,scrollbars=yes,status=no,toolbar=no');
}

function sendmailto(mail1,mail2) {
	document.location.replace('mailto:'+mail1+'@'+mail2);
}
	 


function initBlackboard(){
	
	
	
		
	//AJAX REQUEST
	var myAjax = new Request.JSON(
            {
               url: '/includes/php/ajax/blackboard.php?action=show',
               method: 'post',
               encoding: 'utf-8',
               async: false,
               onComplete : function(responseText)
               {
            		daten = responseText;
            		//$('debug').innerHTML = daten.debug;
            		
            		
            		marginaldata.blackboard = new Object;
            		marginaldata.blackboard.data = daten.data;
            		marginaldata.blackboard.step = 0;
            		marginaldata.blackboard.anzbb = daten.anzbb;
            		
            		
            		if(daten.anzbb != 0){
            			updateBB.run();
            			if(daten.anzbb > 1){
            				updateBB.periodical(10000);
            			}
            			$('cont_blackboard').setStyle('display', 'block');
            		} else {
            			$('cont_blackboard').setStyle('display', 'none');
            		}
            		setLoading('stop',$('cont_blackboard'));
            		
            		
            		
            		
            	},
               onRequest: function()
               {
            		
            		setLoading('start',$('cont_blackboard'));
            }

           }
     ).post();
}


function addToAusschreibung(tab){

		var DataObj = new Object;
		if(tab && tab != ""){
			var container = 'cont_'+tab;
		} else {
			var container = 'cont_output_ergebnisse';
		}
		
		//var checkboxes = $('cont_output_ergebnisse').getElements('input:checked');
		var checkboxes =  $(container).getElements('input');
		
		var i = 0;
		checkboxes.each(function(obj, key){
			if(obj.type == "checkbox" && obj.checked && obj.value != ""){
				
		    	DataObj[key] = obj.value;
		    	i++;
			}
		});
		
		
		if(i == 0){
			alert('Sie müssen mindestens ein Unternehmen auswählen.');
			return ;
		}
		
		postvars_string = "DataObj="+Base64.encode(JSON.encode(DataObj));
		
		//AJAX REQUEST
		var myAjax = new Request.JSON(
	            {
	               url: '/includes/php/ajax/ausschreibung.php?action=add',
	               method: 'post',
	               encoding: 'utf-8',
	               async: false,
	               data: postvars_string,
	               onComplete : function(responseText)
	               {
	            		daten = responseText;
	            		//$('debug').innerHTML = daten;
	            		
	            		if(daten){
	            			
	            			window.location.href = '/ausschreibung';
	            			setLoading('stop',$('cont_ergebnisse'));
	            		} else
	            			setLoading('stop',$('cont_ergebnisse'));
	            		
	            		
	            		
	            	},
	               onRequest: function()
	               {
	            		
	            		setLoading('start',$('cont_ergebnisse'));
	            }

	           }
	     ).post();
		
		

}


function selectAll(el,container){
	var status = el.checked;
	
	
	
	var checkboxes =  $(container).getElements('input');
	checkboxes.each(function(obj, key){
		if(obj.type == "checkbox")
	    	obj.checked = status;
	});
}


if (!Base64) {
    var Base64 = {
    
        // private property
        _keyStr: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
        
        // public method for encoding
        encode: function(input){
            var output = "";
            var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
            var i = 0;
            
            input = Base64._utf8_encode(input);
            
            while (i < input.length) {
            
                chr1 = input.charCodeAt(i++);
                chr2 = input.charCodeAt(i++);
                chr3 = input.charCodeAt(i++);
                
                enc1 = chr1 >> 2;
                enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
                enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
                enc4 = chr3 & 63;
                
                if (isNaN(chr2)) {
                    enc3 = enc4 = 64;
                }
                else 
                    if (isNaN(chr3)) {
                        enc4 = 64;
                    }
                
                output = output +
                this._keyStr.charAt(enc1) +
                this._keyStr.charAt(enc2) +
                this._keyStr.charAt(enc3) +
                this._keyStr.charAt(enc4);
                
            }
            
            return output;
        },
        
        // public method for decoding
        decode: function(input){
            var output = "";
            var chr1, chr2, chr3;
            var enc1, enc2, enc3, enc4;
            var i = 0;
            
            input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
            
            while (i < input.length) {
            
                enc1 = this._keyStr.indexOf(input.charAt(i++));
                enc2 = this._keyStr.indexOf(input.charAt(i++));
                enc3 = this._keyStr.indexOf(input.charAt(i++));
                enc4 = this._keyStr.indexOf(input.charAt(i++));
                
                chr1 = (enc1 << 2) | (enc2 >> 4);
                chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
                chr3 = ((enc3 & 3) << 6) | enc4;
                
                output = output + String.fromCharCode(chr1);
                
                if (enc3 != 64) {
                    output = output + String.fromCharCode(chr2);
                }
                if (enc4 != 64) {
                    output = output + String.fromCharCode(chr3);
                }
                
            }
            
            output = Base64._utf8_decode(output);
            
            return output;
            
        },
        
        // private method for UTF-8 encoding
        _utf8_encode: function(string){
            string = string.replace(/\r\n/g, "\n");
            var utftext = "";
            
            for (var n = 0; n < string.length; n++) {
            
                var c = string.charCodeAt(n);
                
                if (c < 128) {
                    utftext += String.fromCharCode(c);
                }
                else 
                    if ((c > 127) && (c < 2048)) {
                        utftext += String.fromCharCode((c >> 6) | 192);
                        utftext += String.fromCharCode((c & 63) | 128);
                    }
                    else {
                        utftext += String.fromCharCode((c >> 12) | 224);
                        utftext += String.fromCharCode(((c >> 6) & 63) | 128);
                        utftext += String.fromCharCode((c & 63) | 128);
                    }
                
            }
            
            return utftext;
        },
        
        // private method for UTF-8 decoding
        _utf8_decode: function(utftext){
            var string = "";
            var i = 0;
            var c = c1 = c2 = 0;
            
            while (i < utftext.length) {
            
                c = utftext.charCodeAt(i);
                
                if (c < 128) {
                    string += String.fromCharCode(c);
                    i++;
                }
                else 
                    if ((c > 191) && (c < 224)) {
                        c2 = utftext.charCodeAt(i + 1);
                        string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
                        i += 2;
                    }
                    else {
                        c2 = utftext.charCodeAt(i + 1);
                        c3 = utftext.charCodeAt(i + 2);
                        string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
                        i += 3;
                    }
                
            }
            
            return string;
        }
    };
}



/*
function multipleWert(sObj) {
	if(sObj){
		var slected_values = "";
		var j = 0;
		for (var i=0; i<sObj.options.length; i++) with (sObj.options[i])
			if (selected){
				if(j != 0)
					slected_values += " ,";
				
				slected_values += value;
				j++;
			}
		return slected_values;
	} else {
		return false;
	}
}
*/


function multipleWert(sObj) {
	if(sObj){
		var slected_values = new Array();
		var j = 0;
		for (var i=0; i<sObj.options.length; i++) with (sObj.options[i])
			if (selected){
				slected_values[j] = value;
				j++;
			}
		if(j == 0)
			return false;
		
		return slected_values;
	} else {
		return false;
	}
  }


function getSelectedIndizes(sObj){
	if(sObj){
		var slected_indizes = new Array;
		var j = 0;
		for (var i=0; i<sObj.options.length; i++) with (sObj.options[i])
			if (selected){
								
				slected_indizes[j] = index;
				j++;
			}
		if(j == 0)
			return false;
		
		return slected_indizes;
	} else {
		return false;
	}
 }




function setLoading(action,el){
	switch(action){
		case "start":
			el.setStyle('opacity','0.3');
			LoadingImage('create',el);
			break;
		
		case "stop":
			el.setStyle('opacity','1');
			LoadingImage('delete',el);
			break;
	}
}

function LoadingImage(action,el){
	var el_id = el.id;
	switch(action){
		case "create":
			
			
						
			var el_size = el.getSize();
			
			var el_coordinates = getPositionNew(el);
			
			
			var cont_img = new Element('div',{
									'text': ' ',
									'class':	'cont_ajax_loading_img',
									'id':		'cont_ajax_loading_img' + el_id,
									'styles': {
											'position': 'absolute',
											'top': el_coordinates.y+'px',
											'left': el_coordinates.x+'px',
											'width': el_size.x+'px',
											'height': el_size.y+'px',
											'background-image': 'url("/media/images/page/ajax-loading.gif")',
											'background-repeat': 'no-repeat',
											'background-position': 'center center'}
			});
			
			cont_img.inject(el,'before');
			
			break;
	
		case "delete":
			$('cont_ajax_loading_img'+el_id).dispose();
			break;
	}
}

function getPositionNew(el){
	
	if (Browser.Engine.trident){
	      /*
			var elem = el, bound = elem.getBoundingClientRect(), html = el.getDocument().documentElement;
	            
	            while (elem = elem.offsetParent) {
	                bound.top += elem.scrollTop - elem.clientTop;
	                bound.left += elem.scrollLeft - elem.clientLeft;
	            }
	        
	            return {
	                x: bound.left + html.scrollLeft - html.clientLeft,
	                y: bound.top + html.scrollTop - html.clientTop
	      };
	      
		*/
			return {
				x: el.offsetLeft,
				y: el.offsetTop
			};
			
	 } else {
		 return el.getPosition(el.getOffsetParent());
	 }

}

function openLwGalerie(name,akt_img,eintrag_id){
		
	// Content für Lightwindow holen
	var postdata = new Object();
	postdata.eintrag_id = eintrag_id;
	postdata.akt_bild = akt_img;
	
	var daten = ajaxPhpCallFunc('bildergalerie', 'showGalerie' , postdata , 1);
	

	//Lightwindow aufrufen
	
	tWindow.addWindow(name, this, {'titel':'Bildergalerie', center: 1, width: 700, height: 550,'close_icon':'/media/images/icons/close.gif'});
	tWindow.makeContent(name, daten);
}

function updateLwGalerie(akt_img,eintrag_id){
	
	var postdata = new Object();
	postdata.eintrag_id = eintrag_id;
	postdata.akt_bild = akt_img;
	
	var daten = ajaxPhpCallFunc('bildergalerie', 'showGalerie' , postdata , 1);
	
	
	tWindow.makeContent('galerie', daten);
}

function cutText(text,max_length,seperator){
	if(text.length <= max_length){
		return text;
	}
	var run = true;
	var new_text = "";
	
	
	while(text.length > max_length){
		new_text += text.substr(0,max_length) + seperator;
		text = text.substr(max_length);
	}
	
	new_text += text;
	
	return new_text;
	
}


function cutLongWords(text,max_length){
	if(text.length <= max_length){
		return text;
	}	
	
	var split_text = new Array();
	split_text = text.split(' ');
	
	var new_text = "";
	var tmp_word = "";
	
	split_text.each(function(item){
		new_word = item;
	    if(item.length > max_length){
	    	var run = true;
	    	var anfang = 0;
	    	var ende = max_length;
	    	tmp_word = new_word;
	    	new_word = "";
	    	
	    	while (run){
	    		
	    		
	    		new_word += tmp_word.substr(anfang, ende);
	    		new_word += " ";
	    		tmp_word = tmp_word.substr(ende);
	    		if(tmp_word.length > max_length){
	    			run = true;
	    		} else {
	    			new_word += tmp_word;
	    			run = false;
	    		}
	    		
	    		
	    		
	    		
	    	}
	    	
	    	
	    }
	    new_text += new_word+' ';
		
		
	});
	
	return new_text;


	
	
	
	
}