function SelectCodeElement(b){var c=fetch_object(b);if(c==undefined){alert("no element");return false}if(document.selection&&document.body.createTextRange&&!is_opera){var a=document.body.createTextRange();a.moveToElementText(c);a.select()}else{if(window.getSelection&&document.createRange){var a=document.createRange();a.selectNodeContents(c);var d=window.getSelection();d.removeAllRanges();d.addRange(a)}else{alert("Dein Browser unterstützt diese Funktion leider nicht.")}}return false}var L_EXPANDTEXT="aufklappen";var L_COLLAPSETEXT="zusammenfalten";var clpHeight="131px";function FoldUnfold(a){var c=fetch_object("codeblock_"+a);if(c==undefined){alert("Codeblock nicht gefunden");return false}var b=fetch_object("link_"+a);if(b==undefined){alert("Textlink nicht gefunden");return false}if(c&&b){c.style.height=(c.style.height=="")?clpHeight:"";txt=(c.style.height==clpHeight)?L_EXPANDTEXT:L_COLLAPSETEXT;if(document.documentElement){b.firstChild.nodeValue=txt}else{b.innerText=txt}}return false};