var httpObject=new Array();var httpObjectCount=0;var t=false;function jsonajax(){this.getHttpObject=function(){if(window.XMLHttpRequest){return new XMLHttpRequest();}else if(window.ActiveXObject){try{return new ActiveXObject("Microsoft.XMLHTTP");}catch(e){return new ActiveXObject("Msxml2.XMLHTTP");}}}
this.submit=function(url,form,echo){var http_request=false;var callback=null;var ready=function(){if(http_request.readyState==4){if(callback){document.getElementsByTagName("body")[0].style.cursor="auto";if(echo==true)return http_request.responseText;else ajax.parser(http_request.responseText);}
return;}};function makeRequest(){http_request=ajax.getHttpObject();http_request.onreadystatechange=ready;}
this.load=function(url){callback=true;if(!http_request)makeRequest(url);document.getElementsByTagName("body")[0].style.cursor="wait";if(form!=null&&form!=false){http_request.open("POST",url,true);http_request.setRequestHeader('Content-Type','application/x-www-form-urlencoded; charset=utf-8');if(form!=true)text=ajax.getFormValues(form,false);else text=formtext;http_request.send(text);}else{http_request.open("GET",url,true);http_request.send(null);}};if(url)this.load(url);}
this.send=function(url){var http_request=false;this.load=function(url){var http_request=ajax.getHttpObject();http_request.open("GET",url,true);http_request.send(null);};if(url)this.load(url);}
this.parser=function(get){percentcheck=new Array();jsonparse=eval('('+get+')');if(jsonparse){if(jsonparse.updateContent){for(var i=0;i<jsonparse.updateContent.length;i++){var element=jsonparse.updateContent[i].element;var content=jsonparse.updateContent[i].content;var position=jsonparse.updateContent[i].position;if(document.getElementById(element)){if(position=="after"){var nchild=document.createElement("div");nchild.innerHTML=content;document.getElementById(element).appendChild(nchild);}
else if(position=="pre"){var nchild=document.createElement("div");nchild.innerHTML=content;if(document.getElementById(element).hasChildNodes())
document.getElementById(element).insertBefore(nchild,document.getElementById(element).firstChild);else
document.getElementById(element).appendChild(nchild);}
else if(isFinite(position)&&position!=0){var nchild=document.createElement("div");nchild.innerHTML=content;position--;if(position<0)position=0;count=document.getElementById(element).childNodes.length;if(count>position)
document.getElementById(element).insertBefore(nchild,document.getElementById(element).childNodes[position]);else
document.getElementById(element).appendChild(nchild);}
else
document.getElementById(element).innerHTML=content;}}}
if(jsonparse.setStyle){for(var i=0;i<jsonparse.setStyle.length;i++){id=jsonparse.setStyle[i].id;style=jsonparse.setStyle[i].style;value=jsonparse.setStyle[i].value;string="document.getElementById('"+id+"').style."+style+" = '"+value+"';";eval(string);}}
if(jsonparse.setFormValue){for(var i=0;i<jsonparse.setFormValue.length;i++){form=jsonparse.setFormValue[i].form;name=jsonparse.setFormValue[i].name;value=jsonparse.setFormValue[i].value;if(value=="false")value="";pos=jsonparse.setFormValue[i].pos;ajax.changeFormValue(form,name,value,pos);}}
if(jsonparse.setIdValue){for(var i=0;i<jsonparse.setIdValue.length;i++){id=jsonparse.setIdValue[i].id;value=jsonparse.setIdValue[i].value;if(value=="false")value="";pos=jsonparse.setIdValue[i].pos;ajax.changeIdValue(id,value,pos);}}
if(jsonparse.resetForm){for(var i=0;i<jsonparse.resetForm.length;i++){form=jsonparse.resetForm[i].form;document.forms[form].reset();}}
if(jsonparse.setFocus){for(var i=0;i<jsonparse.setFocus.length;i++){if(jsonparse.setFocus[i].id){id=jsonparse.setFocus[i].id;document.getElementById(id).focus();}else{f=jsonparse.setFocus[i].form;n=jsonparse.setFocus[i].name;document.f.n.focus();}}}
if(jsonparse.setSelect){for(var i=0;i<jsonparse.setFocus.length;i++){if(jsonparse.setFocus[i].id){id=jsonparse.setFocus[i].id;document.getElementById(id).select();}else{f=jsonparse.setFocus[i].form;n=jsonparse.setFocus[i].name;document.f.n.select();}}}
if(jsonparse.execScript){for(var i=0;i<jsonparse.execScript.length;i++){eval(jsonparse.execScript[i].code);}}
if(jsonparse.setAttribute){for(var i=0;i<jsonparse.setAttribute.length;i++){id=jsonparse.setAttribute[i].id;attr=jsonparse.setAttribute[i].attr;value=jsonparse.setAttribute[i].value;document.getElementById(id).setAttribute(attr,value);}}
if(jsonparse.alert){for(var i=0;i<jsonparse.alert.length;i++){text=jsonparse.alert[i].text;alert(text);}}}}
this.getFormValues=function(formular,clean){if(clean=="")clean=false;var str="";var f=document.forms[formular];if(!f)return"";for(var i=0;i<f.elements.length;i++){switch(f.elements[i].type){case"text":case"button":case"hidden":case"password":case"textarea":case"select-one":str+=f.elements[i].name+"="+encodeURIComponent(f.elements[i].value)+"&";break;case"select-multiple":var c=0;for(var j=0;j<f.elements[i].options.length;j++){if(f.elements[i].options[j].selected==true){str+=f.elements[i].name+"["+c+"]="+encodeURIComponent(f.elements[i].options[j].value)+"&";c++;}}
break;case"select":str+=f.elements[i].name+"="+encodeURIComponent(f.elements[i].options[f.elements[i].selectedIndex].value)+"&";break;case"checkbox":if(f.elements[i].checked==true){str+=f.elements[i].name+"="+encodeURIComponent(f.elements[i].value)+"&";}
break;}}
str=str.substr(0,(str.length-1));if(clean==true)document.forms[formular].reset();return str;}
this.changeFormValue=function(formular,e,value,position){if(!document.forms[formular]){alert("Fehler: Fehlerhafter 'formular'-Wert: "+formular);return false;}
if(document.forms[formular].length>0){var f=document.forms[formular];for(var i=0;i<f.elements.length;i++){if(f.elements[i].name==e){if(f.elements[i].type=="checkbox")f.elements[i].checked=value;else if(f.elements[i].type=="select-one"||f.elements[i].type=="select-multiple"){for(var j=0;j<f.elements[i].length;j++){v=f.elements[i].options[j];if(v.value==value){v.selected=true;break;}else if(v.text==value){v.selected=true;break;}}}
else{if(position=="after")f.elements[i].value+=" "+value;else if(position=="pre")f.elements[i].value=value+" "+f.elements[i].value;else f.elements[i].value=value;}}}}
return true;}
this.changeIdValue=function(id,value,position){if(!document.getElementById(id)){alert("Fehler: Fehlerhafter 'id'-Wert: "+id);return false;}
e=document.getElementById(id);if(e.type=="checkbox")e.checked=value;else if(e.type=="select-one"||e.type=="select-multiple"){for(var j=0;j<e.length;j++){v=e.options[j];if(v.value==value){v.selected=true;break;}else if(v.text==value){v.selected=true;break;}}}else{if(position=="after")e.value+=" "+value;else if(position=="pre")e.value=value+" "+e.value;else e.value=value;}
return true;}}
function change_display(id,type){if(document.all&&document.getElementById(id).style.getAttribute){document.getElementById(id).style.setAttribute("display",type,"false");}else if(document.getElementById){document.getElementById(id).style.display=type;}}
ajax=new jsonajax();
var blend=new Array();
function blendItSet(layer, add, auto) {
  l = document.getElementById(layer);
  if (!l || !add) return false;
  if (!blend[layer]) {
    if (l.style.display == "block" || !l.style.display) {
      if (add > 0) add = add * -1;
      blend[layer] = 100;
    } else {
      if (add < 0) add = add * -1;
      blend[layer] = 0;
    }
  }
  else if (blend[layer] > 100) {
    if (add > 0) add = add * -1;
    blend[layer] = 100;
  }
  else if (blend[layer] < 0) {
    if (add < 0) add = add * -1;
    blend[layer] = 0;
  }
  blendSet(layer, add);
}
function blendSet(layer,add){l=document.getElementById(layer);if(!l||!add)return false;if(blend[layer]==0&&add>0){l.style.opacity=0;l.style.filter='alpha(opacity=0)';l.style.display="block";}
if(blend[layer]>100||blend[layer]<0)return false;blend[layer]=blend[layer]+add;l.style.opacity=blend[layer]/100;l.style.filter='alpha(opacity='+blend[layer]+')';if(blend[layer]==0){l.style.display="none";return true;}else if(blend[layer]==100)return true;else window.setTimeout("blendItSet('"+layer+"', "+add+")",25);}
var twitterboxStatus=false;var twitterboxValue=40;var twitterboxTimeout=false;function switchTwitter(s){l=document.getElementById('twitterbox');if(twitterboxStatus){if(twitterboxValue>40||s==true){twitterboxValue-=5;l.style.top=twitterboxValue+"px";window.setTimeout("switchTwitter()",25);}else{twitterboxValue=40;twitterboxStatus=false;}}else{if(twitterboxValue<105||s==true){twitterboxValue+=5;l.style.top=twitterboxValue+"px";window.setTimeout("switchTwitter()",25);}else{twitterboxValue=105;twitterboxStatus=true;}}
return true;}
function checkTwitterTimeout(v){if(v){twitterboxTimeout=window.setTimeout("if (twitterboxStatus == true) { switchTwitter(true) }",2000);}else{window.clearTimeout(twitterboxTimeout);twitterboxTimeout=false;}
return true;}
function checkWikiEnter(evt){evt=(evt)?evt:((event)?event:null);if(evt&&evt.keycode==13&&document.getElementById('wikisearch-input').value&&document.getElementById('wikisearch-input').value!=document.getElementById('wikisearch-input').defaultValue)document.location.href='http://www.citiesxs.de/wiki/Suche:'+document.getElementById('wikisearch-input').value;return true;}
var tc=5;function shortticker(){e=document.getElementById('twitter_'+tc);if(!e){tc=6;setTimeout('shortticker()',1000);return false;}
blendSet('twitter_'+tc,-25);tc--;if(tc<1)tc=5;setTimeout('blendSet(\'twitter_'+tc+'\', 25);',300);setTimeout('shortticker()',6000);}