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   1  // Wikipedia JavaScript support functions
   2  // if this is true, the toolbar will no longer overwrite the infobox when you move the mouse over individual items
   3  var noOverwrite=false;
   4  var alertText;
   5  var clientPC = navigator.userAgent.toLowerCase(); // Get client info
   6  var is_gecko = ((clientPC.indexOf('gecko')!=-1) && (clientPC.indexOf('spoofer')==-1)
   7                  && (clientPC.indexOf('khtml') == -1) && (clientPC.indexOf('netscape/7.0')==-1));
   8  var is_safari = ((clientPC.indexOf('AppleWebKit')!=-1) && (clientPC.indexOf('spoofer')==-1));
   9  var is_khtml = (navigator.vendor == 'KDE' || ( document.childNodes && !document.all && !navigator.taintEnabled ));
  10  if (clientPC.indexOf('opera')!=-1) {
  11      var is_opera = true;
  12      var is_opera_preseven = (window.opera && !document.childNodes);
  13      var is_opera_seven = (window.opera && document.childNodes);
  14  }
  15  
  16  function escapeQuotes(text) {
  17          var re=new RegExp("'","g");
  18          text=text.replace(re,"\\'");
  19          re=new RegExp('"',"g");
  20          text=text.replace(re,'"');
  21          re=new RegExp("\\n","g");
  22          text=text.replace(re,"\\n");
  23          return text;
  24  }
  25  
  26  function escapeQuotesHTML(text) {
  27          var re=new RegExp('"',"g");
  28          text=text.replace(re,""");
  29          return text;
  30  }
  31  
  32  // apply tagOpen/tagClose to selection in textarea,
  33  // use sampleText instead of selection if there is none
  34  // copied and adapted from phpBB
  35  
  36  function insertTags(tagOpen, tagClose, sampleText, txtarea) {
  37          // var txtarea = document.editform.wpTextbox1;
  38          // IE
  39          if(document.selection  && !is_gecko) {
  40                  var theSelection = document.selection.createRange().text;
  41                  if(!theSelection) { theSelection=sampleText;}
  42                  txtarea.focus();
  43                  if(theSelection.charAt(theSelection.length - 1) == " "){// exclude ending space char, if any
  44                          theSelection = theSelection.substring(0, theSelection.length - 1);
  45                          document.selection.createRange().text = tagOpen + theSelection + tagClose + " ";
  46                  } else {
  47                          document.selection.createRange().text = tagOpen + theSelection + tagClose;
  48                  }
  49  
  50          // Mozilla
  51          } else if(txtarea.selectionStart || txtarea.selectionStart == '0') {
  52                  var startPos = txtarea.selectionStart;
  53                  var endPos = txtarea.selectionEnd;
  54                  var scrollTop=txtarea.scrollTop;
  55                  var myText = (txtarea.value).substring(startPos, endPos);
  56                  if(!myText) { myText=sampleText;}
  57                  if(myText.charAt(myText.length - 1) == " "){ // exclude ending space char, if any
  58                          subst = tagOpen + myText.substring(0, (myText.length - 1)) + tagClose + " ";
  59                  } else {
  60                          subst = tagOpen + myText + tagClose;
  61                  }
  62                  txtarea.value = txtarea.value.substring(0, startPos) + subst +
  63                    txtarea.value.substring(endPos, txtarea.value.length);
  64                  txtarea.focus();
  65  
  66                  var cPos=startPos+(tagOpen.length+myText.length+tagClose.length);
  67                  txtarea.selectionStart=cPos;
  68                  txtarea.selectionEnd=cPos;
  69                  txtarea.scrollTop=scrollTop;
  70  
  71          // All others
  72          } else {
  73                  var copy_alertText=alertText;
  74                  var re1=new RegExp("\\$1","g");
  75                  var re2=new RegExp("\\$2","g");
  76                  copy_alertText=copy_alertText.replace(re1,sampleText);
  77                  copy_alertText=copy_alertText.replace(re2,tagOpen+sampleText+tagClose);
  78                  var text;
  79                  if (sampleText) {
  80                          text=prompt(copy_alertText);
  81                  } else {
  82                          text="";
  83                  }
  84                  if(!text) { text=sampleText;}
  85                  text=tagOpen+text+tagClose;
  86                  document.infoform.infobox.value=text;
  87                  // in Safari this causes scrolling
  88                  if(!is_safari) {
  89                          txtarea.focus();
  90                  }
  91                  noOverwrite=true;
  92          }
  93          // reposition cursor if possible
  94          if (txtarea.createTextRange) txtarea.caretPos = document.selection.createRange().duplicate();
  95  }
  96  
  97  function QuickJump(Formular) {
  98      var Element = Formular.Ziel.selectedIndex;
  99      if (Formular.Ziel.options[Element].value != 0) 
 100      {
 101          location = Formular.Ziel.options[Element].value;
 102      }    
 103  }
 104  
 105  function sendmessage(user_id) {
 106          window.open("message.php?send_message=" + user_id, "SendInstantMessage", "width=309,height=269,dependent=yes,toolbar=no,menubar=no,scrollbars=yes,resizable=no,status=no,location=no");
 107  }
 108  
 109  function open_print_window(url) {
 110             window.open(url,"print","width=600,height=400,dependent=yes,toolbar=no,menubar=no,scrollbars=yes,resizable=yes,status=no,location=no");
 111  }
 112  
 113  function open_popup_window(url, x, y) {
 114      window.open(url,"js_window","width="+x+",height="+y+",dependent=yes,toolbar=no,menubar=no,scrollbars=yes,resizable=yes,status=no,location=no,top=90,left=110");
 115  }
 116  
 117  function open_window(url) {
 118          window.open(url, "popup",
 119          "width=800,height=600,dependent=yes,toolbar=no,menubar=no,scrollbars=yes,resizable=yes,status=no,location=no");
 120  }