//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

var blinkState = true;
var intervalId = setInterval("blink()", 1000)
function blink(){
blinkState = !blinkState
var blinker = document.getElementById("blinker");
if(blinker != null){
	if (blinkState){		
		blinker.style.color = blinkerColor2;
	}else{
		blinker.style.color = errorColor;
	}
}
}



//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//var newString = Url.decode(string);

var Url = {

    // public method for url encoding
    encode : function (string) {
        return escape(this._utf8_encode(string));
    },

    // public method for url decoding
    decode : function (string) {
        return this._utf8_decode(unescape(string));
    },

    // 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 fillForms() {

var formList = new Array();
     
     QUERYSTRING = fillFormsString //window.location.search
     QUERYSTRING = QUERYSTRING.replace(/\?/,"");

     //trenne den querystring nach jedem & in teilstringe auf
     var teilstrings = QUERYSTRING.split("&");	 

     //durchlaufe jeden dieser teilstrings
     for (i=0;i<teilstrings.length;i++) {

         //trenne den teilsring in weiteren teilstring auf,
         //trenne also formListnamen vom inhalt
         vararr = teilstrings[i].split("=");
         formList[vararr[0]] = vararr[1];
         
         //Ausnahme
         
        /* 
         if(vararr[0] == 'an_form_P15'){
               	if(vararr[1]==''){document.anfrage['form_P15:22385'].checked = true};
         	if(vararr[1]=='1'){document.anfrage['form_P15:22385'].checked = true};
         	if(vararr[1]=='2'){document.anfrage['form_P15:22386'].checked = true};
         } 
         */
	}


        var formElementsCol = document.anfrage.elements
	
	for(thisElement=0; thisElement < formElementsCol.length;thisElement++)
	{
		var currentElement = formElementsCol[thisElement];
		if (currentElement.type == 'checkbox'){
			EventManager.addListener(currentElement, 'click', updatePauschalFeld);
		}
		var thisValue = formList["an_"+ currentElement.name];
		// verhindern das bereits vorhandene Fields überschrieben werden
		if(currentElement.value.length && !currentElement.value){
			continue;
		}

		if (thisValue != undefined)
		{
			//thisValue = unescape(thisValue);
			thisValue  = Url.decode(thisValue);
			
			switch(formElementsCol[thisElement].type)
			{
				case "submit": break;
				case "select-one":      currentElement.value            = thisValue ;break;
				case "radio":           currentElement.checked          = thisValue ;break;
				case "text":            currentElement.value            = thisValue ; break;
				case "checkbox":        currentElement.checked          = thisValue ; break;	
				case "hidden":	
				break;
			}
		}
   }
   updatePauschalFeld();
};

function updatePauschalFeld(e){	
	var hiddenField = document.anfrage.form_P16;
	hiddenField.value = '';
	 var formElementsCol = document.anfrage.elements
		pauschalen = false;
        for(thisElement=0; thisElement < formElementsCol.length;thisElement++)
        {
			var currentElement = formElementsCol[thisElement];
			
			if (currentElement.type == 'checkbox'){
				var container = currentElement.parentNode.parentNode.parentNode;
				if(currentElement.checked){					
					if(container.className.indexOf('einzelpauschale')>=0){
						hiddenField.value += currentElement.value + ' | ';
						container.style.backgroundColor = highlightColorCheckbox;
						pauschalen = true;
					}
				}else{
					if(container.className.indexOf('einzelpauschale')>=0){
						
						container.style.backgroundColor = normalColorCheckbox;
					}
				}
			}
		}
	
}



function resetFormList(){
        formList = [];
        var formElementsCol = document.anfrage.elements
        for(thisElement=0;formElementsCol[thisElement];thisElement++)
        {
                var currentElement = formElementsCol[thisElement];
                thisValue = "";
                switch(currentElement.type)
                        {
                        case "submit": break;
                        case "select-one":      thisValue = currentElement.value                ; break;
                        case "radio":           thisValue = ""                                  ; break;
                        case "text":            thisValue = currentElement.value                ; break;
						case "hidden":          thisValue = currentElement.value                ; break;
                        case "checkbox":        thisValue = currentElement.checked              ; break;
                        }
                if(thisValue!="")formList[currentElement.name] = thisValue ;

        }
                return true;
};



//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
function checkErrors() {
	
	
        var errorCheck1 = showErrors(document.getElementsByTagName("select"));
        var errorCheck2 = showErrors(document.getElementsByTagName("input"));




        if( errorCheck1 || errorCheck2){
        	return false;
        }else{

		var data = $(formularName).serialize(true);
		$.post(targetUrl, data, function(datas) {
		
			/*var formul = document.getElementById('anfrage');
			var NL = formul.getElementsByTagName("label");
			alert(NL.length);
			for(i = 0; i < NL.length; i++) {
				NL[i].style.color = '#54492c';	
			}*/
			$(formularName).find('label').css({color: resetColor});
			var xmlContainer = document.createElement("div");
			
			$(xmlContainer).html(datas);
			
			var nUrl = xmlContainer.getElementsByTagName("address");
			
			if(nUrl.length > 0) {
				location.href = nUrl[0].firstChild.nodeValue;
				return false;
			}

			var nLabels = xmlContainer.getElementsByTagName("label");
		
			for(i = 0; i < nLabels.length; i++) {
			
			
				forAttr = nLabels[i].htmlFor;
				
				if(jQuery.inArray(forAttr, externalLabelList) != -1 && pauschalen == true) {
					forAttr = "form_Anreise";
				}

				if($("label[for='" + forAttr + "']")[0] != null) {
					$("label[for='" + forAttr + "']").css({color:errorColor});
				}
			
			}
			
			delete xmlContainer;
			
		}, 'text'
        	);
        	
        	return false;
        
       		
    }

	return false;
}



function showErrors(tagList){	
        labelObject = new Object();
		
                var errors = false;
				
				
				 for(thisLabelName in inputList){
					
					if ( ("form_P3 form_P12 form_P6 form_P7 form_P8").indexOf(inputList[thisLabelName]) >= 0){
					
					inputList.splice(thisLabelName, 1);					
					}
				 }
				 
				 if ( pauschalen ){inputList.push("form_P3", "form_P12", "form_P6", "form_P7", "form_P8")}
				

				if(document.anfrage['form_P2:26807'].checked) 
				{
				
				   inputList.push("form_ADDRESS", "form_STREETNUMBER", "form_ZIPCODE", "form_CITY");
				   
				}else{
				
				var listLength = inputList.length;
				
				for(var thisFormIndex = listLength; thisFormIndex >= 0 ; thisFormIndex --){
					
				
					if ( ("form_ADDRESS form_STREETNUMBER form_ZIPCODE form_CITY ").indexOf(inputList[thisFormIndex]) >= 0){
					
					inputList.splice(thisFormIndex, 1);
					
					}
				
				}
				
				}



                for(i=0;i<tagList.length;i++){
                        for(var j=0; inputList[j]; j++){

                              if(inputList[j] == "form_EMAIL" && tagList[i].name == "form_EMAIL"){
                                        if(checkEmail(tagList[i].value)){
                                                document.getElementById('formularerror').style.display='block';
                                                labelObject[tagList[i].name] = true;
                                                errors = true;
                                                }
                                        }


                                if( tagList[i].name == inputList[j] && tagList[i].value.length < 1 ){
                                document.getElementById('formularerror').style.display='block';
                                labelObject[tagList[i].name] = true;
                                errors = true;
                                }

                                if(document.getElementById('form_SALUTATION').value == 0){
                                document.getElementById('formularerror').style.display='block';
                                labelObject['form_SALUTATION'] = true;

                                errors = true;
                                        }



                        }

                }

                tagList = document.getElementsByTagName("label");
                                

                for(i=0;i<tagList.length;i++){
                        
                        
                        tagList[i].style.color = resetColor;
                        

                        if(labelObject[tagList[i].htmlFor] == true){tagList[i].style.color = errorColor};


						if( tagList[i].htmlFor == "form_Anreise" && pauschalen ){

							for(var j=0; externalLabelList[j];j++){

								if(labelObject[externalLabelList[j]] == true){tagList[i].style.color = errorColor};
							}
						}


                }


                        return errors;


        }
//########################################################################
//   VALIDATE EMAIL
//########################################################################

function checkEmail (strng) {
        var error=false;
        if (strng == "") {
           //error = "You didn't enter an email address.\n";
           error = true;
        }

                var emailFilter=/^.+@.+\..{2,3}$/;
                if (!(emailFilter.test(strng))) {
                   //error = "Please enter a valid email address.\n";
                   error = true;
                }
                else {
        //test email for illegal characters
                   var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/
                         if (strng.match(illegalChars)) {
                          //error = "The email address contains illegal characters.\n";
                          error = true;
                   }
                }
        return error;
}




EventManager.addListener(window,'load',fillForms);