var smf_formSubmitted=false;if(typeof(document.getElementById)=="undefined")
document.getElementById=function(id)
{return document.all[id];}
function reqWin(desktopURL,alternateWidth,alternateHeight){window.open(desktopURL,'requested_popup','toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,width='+(alternateWidth?alternateWidth:480)+',height='+(alternateHeight?alternateHeight:220)+',resizable=no');return false;}
function storeCaret(text)
{if(typeof(text.createTextRange)!='undefined')
text.caretPos=document.selection.createRange().duplicate();}
function replaceText(text,textarea){if(typeof(textarea.caretPos)!="undefined"&&textarea.createTextRange)
{var caretPos=textarea.caretPos;caretPos.text=caretPos.text.charAt(caretPos.text.length-1)==' '?text+' ':text;caretPos.select();}
else if(typeof(textarea.selectionStart)!="undefined")
{var begin=textarea.value.substr(0,textarea.selectionStart);var end=textarea.value.substr(textarea.selectionEnd);var scrollPos=textarea.scrollTop;textarea.value=begin+text+end;if(textarea.setSelectionRange)
{textarea.focus();textarea.setSelectionRange(begin.length+text.length,begin.length+text.length);}
textarea.scrollTop=scrollPos;}
else
{textarea.value+=text;textarea.focus(textarea.value.length-1);}}
function surroundText(text1,text2,textarea){if(typeof(textarea.caretPos)!="undefined"&&textarea.createTextRange)
{var caretPos=textarea.caretPos;caretPos.text=caretPos.text.charAt(caretPos.text.length-1)==' '?text1+caretPos.text+text2+' ':text1+caretPos.text+text2;caretPos.select();}
else if(typeof(textarea.selectionStart)!="undefined")
{var begin=textarea.value.substr(0,textarea.selectionStart);var selection=textarea.value.substr(textarea.selectionStart,textarea.selectionEnd-textarea.selectionStart);var end=textarea.value.substr(textarea.selectionEnd);var newCursorPos=textarea.selectionStart;var scrollPos=textarea.scrollTop;textarea.value=begin+text1+selection+text2+end;if(textarea.setSelectionRange)
{if(selection.length==0)
textarea.setSelectionRange(newCursorPos+text1.length,newCursorPos+text1.length);else
textarea.setSelectionRange(newCursorPos,newCursorPos+text1.length+selection.length+text2.length);textarea.focus();}
textarea.scrollTop=scrollPos;}
else
{textarea.value+=text1+text2;textarea.focus(textarea.value.length-1);}}
function isEmptyText(theField){var theValue=theField.value;while(theValue.length>0&&(theValue.charAt(0)==' '||theValue.charAt(0)=='\t'))
theValue=theValue.substring(1,theValue.length);while(theValue.length>0&&(theValue.charAt(theValue.length-1)==' '||theValue.charAt(theValue.length-1)=='\t'))
theValue=theValue.substring(0,theValue.length-1);if(theValue=='')
return true;else
return false;}
function submitonce(theform){smf_formSubmitted=true;}
function submitThisOnce(item){if(navigator.userAgent.indexOf('AppleWebKit')!=-1)
return!smf_formSubmitted;for(var i=0;i<item.form.length;i++)
if(typeof(item.form[i])!="undefined"&&item.form[i].tagName.toLowerCase()=="textarea")
item.form[i].readOnly=true;return!smf_formSubmitted;}
function setInnerHTML(element,toValue)
{if(typeof(element.innerHTML)!='undefined')
element.innerHTML=toValue;else
{var range=document.createRange();range.selectNodeContents(element);range.deleteContents();element.appendChild(range.createContextualFragment(toValue));}}
function setOuterHTML(element,toValue){if(typeof(element.outerHTML)!='undefined')
element.outerHTML=toValue;else
{var range=document.createRange();range.setStartBefore(element);element.parentNode.replaceChild(range.createContextualFragment(toValue),element);}}
function getInnerHTML(element){if(typeof(element.innerHTML)!='undefined')
return element.innerHTML;else
{var returnStr='';for(var i=0;i<element.childNodes.length;i++)
returnStr+=getOuterHTML(element.childNodes[i]);return returnStr;}}
function getOuterHTML(node){if(typeof(node.outerHTML)!='undefined')
return node.outerHTML;var str='';switch(node.nodeType){case 1:str+='<'+node.nodeName;for(var i=0;i<node.attributes.length;i++)
{if(node.attributes[i].nodeValue!=null)
str+=' '+node.attributes[i].nodeName+'="'+node.attributes[i].nodeValue+'"';}
if(node.childNodes.length==0&&in_array(node.nodeName.toLowerCase(),['hr','input','img','link','meta','br']))
str+=' />';else
str+='>'+getInnerHTML(node)+'</'+node.nodeName+'>';break;case 3:str+=node.nodeValue;break;case 4:str+='<![CDATA'+'['+node.nodeValue+']'+']>';break;case 5:str+='&'+node.nodeName+';';break;case 8:str+='<!--'+node.nodeValue+'-->';break;}
return str;}
function in_array(variable,theArray){for(var i=0;i<theArray.length;i++){if(theArray[i]==variable)
return true;}
return false;}
function selectRadioByName(radioGroup,name){for(var i=0;i<radioGroup.length;i++){if(radioGroup[i].value==name)
return radioGroup[i].checked=true;}
return false;}
function invertAll(headerfield,checkform,mask){for(var i=0;i<checkform.length;i++){if(typeof(mask)!="undefined"&&checkform[i].name.substr(0,mask.length)!=mask)
continue;if(!checkform[i].disabled)
checkform[i].checked=headerfield.checked;}}
function oeffner(datei,name,breite,hoehe){newWin=window.open(""+datei,""+name,"scrollbars=0,toolbar=0,location=0,directories=0,status=0,resizable=0,width="+breite+",height="+hoehe);}
function oeffner_scroll(datei,name,breite,hoehe){newWin=window.open(""+datei,""+name,"scrollbars=yes,toolbar=0,location=0,directories=0,status=0,resizable=yes,width="+breite+",height="+hoehe);}
function oeffner_oben(datei,name,breite,hoehe){newWin=window.open(""+datei,""+name,"scrollbars=0,toolbar=0,location=0,directories=0,status=0,resizable=0,alwaysRaised=yes,width="+breite+",height="+hoehe);}
function oeffnerkomplett(datei,name,breite,hoehe){newWin=window.open(""+datei,""+name,"scrollbars=1,toolbar=1,location=1,directories=1,status=1,resizable=1,width="+breite+",height="+hoehe);}
function storeCaret(text){if(text.createTextRange){text.caretPos=document.selection.createRange().duplicate();}else{text.caretPos=document.getSelection();}}
function getSel(){if(document.getSelection)txt=document.getSelection();else if(document.selection)txt=document.selection.createRange().text;else return;txt=txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+','g')," ");oeffner('/computerhilfen_notizzettel.php?text='+txt,'notiz',350,430)}