// ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: // SETTING BBCODE --> // ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: // // INITIALIZE VARS... var mySelection = false; // // THIS ARRAY WE FILL UP ALONG THE WAY... bbCode = new Array(); // // SET UP ARRAY TO HOLD ALL THE bbCode TAGS... bbTags = new Array( '[b]','[/b]', '[i]','[/i]', '[u]','[/u]', '[sup]','[/sup]', '[sub]','[/sub]', '[quote]','[/quote]', '\n[list]\n[*]','\n[/list]\n', '\n[*]','\n[*]', '[left]','[/left]', '[center]','[/center]', '[right]','[/right]', '[url=xxx]','[url=xxx]', '[img=xxx]','[img=xxx]' ); // ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: // MISC FUNCTIONS THAT REPLACES PROPERTIES AND ARRAY-FUNCTIONS // THAT ARE NOT IMPLEMENTED IN LATER BROWSER VERSIONS... // ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: // // REPLACES THE array.length property... function getarraysize(thearray) { for (i = 0; i < thearray.length; i++) { if ((thearray[i] == "undefined") || (thearray[i] == "") || (thearray[i] == null)) return i; } // END FOR... return thearray.length; } // END FUNCTION getarraysize()... // // REPLACES THE array.push(value) function arraypush(thearray,value) { thearray[ getarraysize(thearray) ] = value; } // END FUNCTION arraypush()... // // REPLACES THE array.pop(value) function arraypop(thearray) { thearraysize = getarraysize(thearray); retval = thearray[thearraysize - 1]; delete thearray[thearraysize - 1]; return retval; } // END FUNCTION arraypop()... // ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: // ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: // DISPLAY INFOBOX MESSAGES --> // ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: function infoBox(info) { // // SET UP MESSAGE VARS... btn_0_info = "[b]Din tekst[/b]"; btn_2_info = "[i]Din tekst[/i]"; btn_4_info = "[u]Din tekst[/u]"; btn_6_info = "[sup]Din tekst[/sup]"; btn_8_info = "[sub]Din tekst[/sub]"; btn_10_info = "[quote]Dit citat[/quote]"; btn_12_info = "Indsæt ny liste. [*] skal inkluderes i [list][/list]"; btn_14_info = "Indsæt ny [*] for nyt liste element"; btn_16_info = "[left]Din tekst[/left]"; btn_18_info = "[center]Din tekst[/center]"; btn_20_info = "[right]Din tekst[/right]"; btn_22_info = "[url=http://web_adresse]"; btn_24_info = "[img=http://web_adresse_til_dit_billede.jpg]"; document.getElementById('infoBox').innerHTML = eval(info + "_info"); } // END FUNCTION infoBox() // END DISPLAY INFOBOX MESSAGES <-- // ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: // ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: // FUNCTION validateForm() // DESC Validates our form for missing or incorrect input // RETURNS FALSE -- Alert message w/ error // TRUE -- Calls setBBcode() w/ param = -1 => Closing any missing end-tags // ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: function validateForm() { formErrors = false; // // CHECK IF A TITLE IS SUBMITTED... if(document.editor.content.value.length < 1) { formErrors = "Der er ikke skrevet noget indhold"; document.editor.content.focus(); } // END IF... // // ALERT USER ANY ERRORS... if(formErrors) { alert(formErrors); return false; } // END IF... // // ... OTHERWISE RETURN TRUE AND CALL FUNCTION TO CLOSE MISSING END-TAGS... else { setBBcode(-1); return true; } // END ELSE... } // END FUNCTION validateForm()... // ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: // ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: // FUNCTION setBBcode() // PARAMS arrayNumber -- Refers to a specific tag in our bbTags array... // DESC. Sets bbCode in our textArea (in numerous ways ;) // Also autocompletes missing tags when we submit form... // RETURNS textArea with bbcode, according to given arrayNumber... // ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: function setBBcode(arrayNumber) { // // DEFINE OUR TEXTAREA... var textArea = document.editor.postContent; textArea.focus(); doNotInsert = false; mySelection = false; bbLast = 0; // // CLOSE ALL OPEN TAGS [ We get arrayNumber = -1 from validateForm() ...] if(arrayNumber == -1) { while(bbCode[0]) { // // REMOVE LAST ENTRY FROM bbCode array AND RETURN THAT ELEMENT... butnumber = arraypop(bbCode) - 1; // // WE DON'T WANT TO SET AN END TAG FOR SINGLE TAGS ( [*], [img] ) if((butnumber != 20) && (butnumber != 34)) { // // ATTACH THE NEXT ELEMENT (butnumber+1) FROM OUR array of bbTags TO OUR TEXTAREA... textArea.value += bbTags[butnumber + 1]; } // END IF... } // END WHILE... textArea.focus(); return; } // END IF... // // IE SUPPORT... if(document.selection) { // // DEFINE OUR TEXT SELECTION... mySelection = document.selection.createRange().text; if(mySelection) { // // SET TAGS FROM bbTags-array AROUND OUR SELECTED TEXT... document.selection.createRange().text = bbTags[arrayNumber] + mySelection + bbTags[arrayNumber+1]; textArea.focus(); // // KILL OUR SELECTION... mySelection = ''; return; } // END IF... } // END IF (IE SUPPORT)... // // FIREFOX SUPPORT... else if (textArea.selectionEnd && (textArea.selectionEnd - textArea.selectionStart > 0)) { // // CALL FUNCTION TO SET TAGS FROM bbTags-array AROUND OUR SELECTION... firefoxWrap(textArea, bbTags[arrayNumber], bbTags[arrayNumber+1]); return; } // END ELSE IF... // // FINDING THE LAST OCCURANCE OF AN OPEN-TAG AS THE ONE JUST CLICKED... for(i=0; i