/* The selected text function */

var selectedString="";

function getSelectedHTML() {
  selectedString="";
  var rng=undefined;
  if (window.getSelection) {
    selobj = window.getSelection();
    if (!selobj.isCollapsed) {
      if (selobj.getRangeAt) {
        rng=selobj.getRangeAt(0);
      }
      else {
        rng = document.createRange();
        rng.setStart(selobj.anchorNode,selobj.anchorOffset);
        rng.setEnd(selobj.focusNode,selobj.focusOffset);
      }
      if (rng) {
        DOM = rng.cloneContents();
        object = document.createElement('div');
        object.appendChild(DOM.cloneNode(true));
        selectedString=object.innerHTML;
      }
      else {
        selectedString=selobj;
      }
    }
  }
  else if (document.selection) {
    selobj = document.selection;
    rng = selobj.createRange();
    if (rng && rng.htmlText) {
      selectedString = rng.htmlText;
    }
    else if (rng && rng.text) {
      selectedString = rng.text;
    }
  }
  else if (document.getSelection) {
    selectedString=document.getSelection();
  }
  	selectedString = cleanSelectedString(selectedString);
}

function copyselected()
{
  setTimeout("getSelectedHTML()",50);
  return true;
}

document.onmouseup = copyselected;
document.onkeyup = copyselected;

/* The expanding function */

function readspeaker(rs_call,rs_post,url)
{
  var rs_div="";
  if (selectedString.length>0) {
    rs_call=rs_call.replace("/cgi-bin/rsent?","/enterprise/rsent_wrapper.php?");
  }
  if (rs_post && rs_post.indexOf('Expanding_Player')==-1) {
    rs_div=rs_post;
  }
  else {
    rs_div="rs_div";
  }
  savelink=rs_call+"&save=1";
  start_rs_table="<table style='font-size: 10px;width:180px'><tr><td>";
  rs_embed="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' style='height:20px; width:150px;'>";
  rs_embed+="<param name='movie' value='http://media.readspeaker.com/flash/readspeaker20.swf?mp3="+escape(rs_call)+"&rprogress=0&autoplay=1&text_play=Play&text_pause=Pause&text_stop=Stop&text_vol=Volume&rskin=simple&tips=0&ricon=1&rlink=1&rloading=1&c2=0xFF9A03&c3=0xFFFFFF&c4=0xFF6600&c5=0xFF9900&c6=0xFFFF9A&c7=0xFF9A03&c8=0xFF9900&c9=0x000000&c10=0xFFFFFF&c12=0xFFFF99&ricon=0'/>";
  rs_embed+="<param name='quality' value='high' />";
  rs_embed+="<param name='SCALE' value='exactfit' />";
  rs_embed+="<param name='wmode' value='transparent' />";
  rs_embed+="<embed wmode='transparent' src='http://media.readspeaker.com/flash/readspeaker20.swf?mp3="+escape(rs_call)+"&rprogress=0&autoplay=1&text_play=Play&text_pause=Pause&text_stop=Stop&text_vol=Volume&rskin=simple&tips=0&ricon=1&rlink=1&rloading=1&c2=0xFF9A03&c3=0xFFFFFF&c4=0xFF6600&c5=0xFF9900&c6=0xFFFF9A&c7=0xFF9A03&c8=0xFF9900&c9=0x000000&c10=0xFFFFFF&c12=0xFFFF99&ricon=0' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwaveflash' scale='exactfit' style='height:20px; width:150px;' />";
  rs_embed+="</embed></object>";
  rs_downloadlink="<a href="+url+" class='readspeakerfile'>&nbsp </a>";
  close_rs="<a style='padding-left:25px;'href='#' onclick='close_rs_div(\""+rs_div+"\"); return false;'>Fermer le player</a>";
  end_rs_table="</td></tr></table>";

  var x=document.getElementById(rs_div);
  if(x) {
	x.innerHTML=start_rs_table+rs_embed+rs_downloadlink+close_rs+end_rs_table;
  }
}

function close_rs_div(rs_div)
{
  var x=document.getElementById(rs_div);
  if(x) {
	x.innerHTML="";
  }
}

/* Selected text cleaning function */

function cleanSelectedString(theString)
{
	var comments = theString.match(/<!--/gi);
	var temp = "";
	if(comments != undefined)
	{
		for(i=0;i<comments.length;i++)
		{
			var temp = theString.substring(theString.search(/<!--/gi),theString.search(/-->/gi)+3);
			theString = theString.replace(temp,"");
		}
	}
	var regexp = /(<\/?[A-Z]+[0-9]?)\s?[^>]*>/gi
	theString = theString.replace(regexp, "$1>");
	var regexp2 = /<\/?[A-Z]+[0-9]?\s?>/gi
	theString = theString.replace(regexp2, function(m) { return returnTags(m);});
	var regexp_spaces = /\s+?\s*/gi
	theString = theString.replace(regexp_spaces, " ");	
	var regexp_br = /(<br>)+?\s?(<br>\s*)*/gi
	theString = theString.replace(regexp_br, "<br>");	
	return theString;
}

function returnTags(thematch)
{ 
	var regtag = /<\/?(h[1-6]|a|area|ul|ol|dl|dd|dt|li|table|td|tr|th|p|hr|br)>/i
	if(regtag.test(thematch))
	{ 
		return thematch;
	} 
	else 
	{
		return "";
	}
}