ಸದಸ್ಯ:Teju2friends/define-it.js

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/*javascript:
document.write('<script src=\"http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js\" type=\"text/javascript\" charset=\"utf-8\"></script>');
*/
var myDiv;
function requestCrossDomain(e, site, callback ) 
{
  if ( !site ||typeof callback !== 'function') {
    throw new Error('URL not found!');
    return false;
  }
  var yql = 'http://query.yahooapis.com/v1/public/yql?q=' + encodeURIComponent('select * from html where url="' + site + '" and xpath=\'//*[@id="bodyContent"]\'') + '&format=xml&callback=?';
  $.getJSON( yql, function (data) {
    if ( data.results[0] ) 
    {
      data = data.results[0].replace(/<script[^>]*>[\s\S]*?<\/script>/gi, '');
      callback(data);
    }
    else displayMeaning(e,"ಪದ ಸಿಕ್ಕಿಲ್ಲ"); 
   });
}
function getSelText(e)
{
  var text = document.getElementById("wpTextbox1");
  if (document.selection) // For IE
  {
    sl = document.selection.createRange().text;
  } 
  else // Non-IE
  {
    sl = text.value.substring(text.selectionStart,text.selectionEnd);
  }
  if(sl.replace(/^\s*/g,"") === "") return; // Trim & return if empty
  else return "http://kn.wiktionary.org/wiki/"+ sl; // Return URL
}
function setDispPosition(e)
{
  sX = e.pageX;
  sY = e.pageY;
}
function hideDiv()
{
  myDiv.style["display"] = "none";
} 
function displayMeaning(e,meaning)
{
  setDispPosition(e);
  
  if(myDiv == undefined) // If popup not yet created
  {
    myDiv = document.createElement("div"); 
    document.body.appendChild(myDiv);
    myDiv.style["position"] = 'absolute';
    myDiv.style["background"] = "#FFFFA8";
    myDiv.style["border"] = "2px solid Gainsboro";
    myDiv.style["font-size"] = "larger";
 
  }
  myDiv.style["left"] = sX + "px";
  myDiv.style["top"] = (sY + 20) + "px"; // Be the position of popup below selected text
  myDiv.style["z-index"] = "1015";       // Make the popup above all elements
   
  myDiv.innerHTML = '<div onclick="hideDiv();" style="color:blue; font-size: small;">[ಮುಚ್ಚು / Close]</div>' + meaning;
  myDiv.style["display"] = "inline";
}

function getMeaning(e)
{
  requestCrossDomain(e,getSelText(e), function(results) {
   results = results.replace(/<div class=\"printfooter[\s\S]*?<\/div>/gi,''); //remove footer
   results = results.replace(/<table class=\"toc[\s\S]*?<\/table>/gi,''); //remove Index
   results = results.replace(/<div class=\"catlinks[\s\S]*?<\/div>/gi,''); //remove Category
   results = results.replace(/<[/]*a[^>]*>/gi,'');  //remove all links
   results = results.replace(/contentSub/gi,''); //remove contentSub, for style issue
   displayMeaning(e,results.replace(/<span[^>]*>[\s\S]*?<\/span>/gi,'')); // Remove any edit options
  });
  return false;
}

var textbox = document.getElementById("wpTextbox1");
if(textbox)textbox.setAttribute('ondblclick',"getMeaning(event)");
//void(0);