/** @author Quentin Anciaux <quentin.anciaux-at-advalvas.be> */
/** Reference to the top message bar */

var invisiblePost = null;
/** Simple key->object map */
function Map() {
	this.keyList = new Array();
	this.put = function(key,obj) {
		this.keyList[key] = obj;
	};
	this.get = function(key) {
		return this.keyList[key];
	}
	this.containsKey = function(key) {
		return this.keyList[key] != null;
	}


}

/**
 * Create the top message bar
 */
function _createUpperMessageBar() {
	invisiblePost = document.createElement("div");
	invisiblePost.id = "invisiblePost";
	invisiblePost.style.visibility = "hidden";
	invisiblePost.style.position = "fixed";
	invisiblePost.style.top = "5px";
	invisiblePost.style.left = "5%";
	invisiblePost.style.padding = "15px 15px 15px 15px";
	invisiblePost.style.width = "90%";
	invisiblePost.style.backgroundColor = "#FFFFFF";
	invisiblePost.style.border = "1px dotted black";
	document.body.appendChild(invisiblePost);
}

/** Analyze the page and find norloge and hfr smiley if cookie is set*/
function analyzePostChasse(popup) {
  var listPost = document.getElementsByTagName("div");
  for (var i=0;i<listPost.length;i++) {
    var elem = listPost[i];
    if (elem.className) {
      if (elem.className == "coinright") {
        findHfrSmileys(elem, popup);
      }
    }
  }
}

function analyzePostRep(popup) {
  var listPost = document.getElementsByTagName("p");
  for (var i=0;i<listPost.length;i++) {
    var elem = listPost[i];
    if (elem.className) {
      if (elem.className == "msg" || elem.className == "comment" || elem.className == "sous_titre") {
        findHfrSmileys(elem, popup);
      }
    }
  }
}

function analyzePostEquipe(popup) {
  var listPost = document.getElementsByTagName("span");
  for (var i=0;i<listPost.length;i++) {
    var elem = listPost[i];
    if (elem.className) {
      if (elem.className == "equipe") {
        findHfrSmileys(elem, popup);
      }
    }
  }
}

function analyzePost(popup) {
	_createUpperMessageBar();
	var horlogeMap = new Map();
	var countMap = new Map();
	var listPost = document.getElementsByTagName("div");
//	for (var i=0;i<listPost.length;i++) {
    for (var i=listPost.length-1;i>=0;i--) {
		var elem = listPost[i];
		if (elem.className) {
			if (elem.className == "boardrightmsg") {
				replaceNorloge(elem,elem,horlogeMap,countMap);
				findHfrSmileys(elem, popup);
			} else if (elem.className == "boardleftmsg") {
				replaceNorloge(elem,elem,horlogeMap,countMap);
/*				elem.onclick = function() {
					var velem = this.getElementsByTagName("span")[0];
					var elem = this.getElementsByTagName("span")[0];
					while (velem.nextt != null)
						velem = velem.nextt;
					var count = 0;
					if (velem.old != null) { count++; }
					while (velem != elem) {
						velem = velem.old;
						count++;
						if (velem == null) break;
					}
					if (velem == elem) {
						if (count == 1) {
							appendTextToMessage(this.timeValue+'¹');
						} else if (count == 2) {
							appendTextToMessage(this.timeValue+'²');
						} else if (count == 3) {
							appendTextToMessage(this.timeValue+'³');
						} else if (count>0) {
							appendTextToMessage(this.timeValue+':'+count);
						} else {
							appendTextToMessage(this.timeValue);
						}
					}

                  }
*/
//				var loginid = elem.getElementsByTagName("a")[0].innerHTML;
			}
		}
	}
	for (var i=0;i<listPost.length;i++) {
		var elem = listPost[i];
		if (elem.className) {
			if (elem.className == "boardrightmsg") {
				var spans = elem.getElementsByTagName("span");
				for (var j=0;j<spans.length;j++) {
					var espan = spans[j];
					if (espan.tolight) {
						var indexNorl = getNorlogeIndex(espan.timeValue);
						for (var k=0;k<espan.tolight.length;k++) {
							if (espan.tolight[k] == null) continue;
							if (espan.tolight[k].parentElem.className != "boardleftmsg") continue;
							if (indexNorl != null) {
								var velem = espan.tolight[k];
								while (velem.nextt != null)
									velem = velem.nextt;
								for (var l = 1;l<indexNorl;l++) {
									velem = velem.old;
									if (velem == null) break;
								}
								if (velem != espan.tolight[k]) {
									espan.tolight[k] = null;
									continue;
								}
							}
							
//							var loginid = espan.tolight[k].parentElem.getElementsByTagName("a")[0].innerHTML;
						}
					}
				}
			}
		}
	}
}

/** 
 * Build list of accessible norloge 
 * @param espan - the current time span element
 * @param timeValue - the time value
 * @param assertSize - if true check if size correspond
 * @param horlogeMap - map time -> list
*/
function buildNorlogeList(espan,timeValue,assertSize,horlogeMap) {
	var size = timeValue.length;
	var list = horlogeMap.get(timeValue);
	if (list == null) {
		list = new Array();
		horlogeMap.put(timeValue,list);
	}
	for (var i=0;i<list.length;i++) {
		if (assertSize && list[i].timeValue.length != size) continue;
		list[i].tolight[list[i].tolight.length] = espan;
		espan.tolight[espan.tolight.length] = list[i];
	}
	list[list.length] = espan;
}

/**
 * Replace norloge found in the page with their dynamic equivalent
 * @param elem - the current element
 * @param rootelem - the root element (either boardleftmsg or boardrightmsg)
 * @param horlogeMap - map time -> list
 * @param countMap - map for counting element at the same time value
 */
function replaceNorloge(elem,rootelem,horlogeMap,countMap) {
	var childs = elem.childNodes;
	for (var i=0;i<childs.length;i++) {
		var node = childs[i];
		if (node.nodeType == 3) {
			// find horloge
			var exp = /[0-2][0-9]:[0-6][0-9](:[0-6][0-9])?([¹²³]|[:\^][123456789]|[:\^]1[0123456789])?/;
			var val = ""+node.nodeValue;
			var result = exp.exec(val);
			var array = new Array();
			var index = 0;
			while (result && result.length > 0) {
				var oldIndex = val.indexOf(result[0]);
				array[index++] = val.substring(0,oldIndex);
				array[index++] = result[0];
				val = val.substring(oldIndex+result[0].length);
				result = null;
				result = exp.exec(val);
			}
			array[index++] = val;
			for (var j=0;j<array.length;j++) {
				if (array[j].match(exp)) {
					var espan = document.createElement("span");
					espan.className = "norloge";
					espan.appendChild(document.createTextNode(array[j]));
					espan.timeValue = array[j];
					if (rootelem.className != 'boardleftmsg') {
						espan.style.color = "#0000FF";
					}
					espan.parentElem = rootelem;
					espan.parentElem.nextElem = getNextWithClass(espan.parentElem,"boardrightmsg");
					if (rootelem.className == 'boardleftmsg') {
						rootelem.timeValue = espan.timeValue;
						var old = countMap[espan.timeValue];
						if (old != null) {
							espan.old = old;
							old.nextt = espan;
						}
						countMap[espan.timeValue] = espan;
					}
					espan.tolight = new Array();
					var timeValue = espan.timeValue;
					if (timeValue.length == 5) {
						buildNorlogeList(espan,timeValue,false,horlogeMap);
					} else
					if (timeValue.length == 8) {
						buildNorlogeList(espan,timeValue,false,horlogeMap);
						buildNorlogeList(espan,timeValue.substring(0,5),true,horlogeMap);
					} else
					if (espan.timeValue.length >= 9) {
						buildNorlogeList(espan,timeValue,false,horlogeMap);
						buildNorlogeList(espan,timeValue.substring(0,8),false,horlogeMap);
						buildNorlogeList(espan,timeValue.substring(0,5),true,horlogeMap);
					}
					espan.onmouseover = function() {
						//findNodeToLight(this,this.indexpos);
						highLight(this);
						this.oldColor = this.style.backgroundColor;
						this.style.backgroundColor = "#ADD8E6";
					};
					espan.onmouseout = function() {
						unHighLight(this);
						this.style.backgroundColor = this.oldColor;
					};
					node.parentNode.insertBefore(espan,node);
				} else {
					node.parentNode.insertBefore(document.createTextNode(array[j]),node);
				}
			}
			node.parentNode.removeChild(node);
		} else if (node.nodeType == 1 && node.className != "norloge") {
			replaceNorloge(node,rootelem,horlogeMap,countMap);
		}
	}
	
}
/** Store a unique id for the tooltip */
var currentId = 0;

/**
 * Replace hfr smileys found in the page with their dynamic equivalent
 * @param elem - the current element
 */
function findHfrSmileys(elem, popup) {
  var childs = elem.childNodes;
  for (var i=0;i<childs.length;i++) {
    var node = childs[i];
    if (node.nodeType == 3) {
      // find horloge
//      var exp = (/\[\:(tempo\/)?[a-zA-z\s0-9-]+\]/);
      var exp = (/\[\:[a-zA-z\s0-9-]+\]/);
      var val = ""+node.nodeValue;
      var result = exp.exec(val);
      var array = new Array();
      var index = 0;
      while (result && result.length > 0) {
        var oldIndex = val.indexOf(result[0]);
        array[index++] = val.substring(0,oldIndex);
        array[index++] = result[0];
        val = val.substring(oldIndex+result[0].length);
        result = null;
        result = exp.exec(val);
      }
      array[index++] = val;
      for (var j=0;j<array.length;j++) {
        if (array[j].match(exp)) {
          var name = array[j].substring(2,array[j].length-1);
//        var url = "http://forum.hardware.fr/images/perso/"+name+".gif";
          var url = "http://totoz.eu/"+name+".gif";
          if (popup == 1) {
            var espan = document.createElement("span");
            var content = document.createTextNode(array[j]);
            espan.appendChild(content);
            espan.url = url;
            espan.onmouseover = function (e) {
              createImageToolTip(this.url,this.currentId,e);
            }
            espan.onmouseout = function (e) {
              removeMe(this.currentId);
            }
            espan.currentId = ""+currentId;
            espan.className = "hfrsmiley";
            espan.style.color = "#2ea4ff";
            currentId++;
            node.parentNode.insertBefore(espan,node);
          } else {
            var eimg = document.createElement("img");
            eimg.src = url;
            eimg.alt = array[j];
            eimg.title = array[j];
            eimg.style.verticalAlign = "top";
            eimg.style.backgroundColor = "transparent";
            eimg.className = "hfrsmiley";
            node.parentNode.insertBefore(eimg,node);
          }
        } else {
          node.parentNode.insertBefore(document.createTextNode(array[j]),node);
        }
      }
      node.parentNode.removeChild(node);
    } else if (node.nodeType == 1 && node.className != "hfrsmiley") {
      findHfrSmileys(node, popup);
    }
  }
}

/**
 * Remove the tooltip with the given id from the page
 * @param idToRemove the id of the tooltip
 */
function removeMe(idToRemove) {
	try	{
		var tagToRemove = document.getElementById("tooltip"+idToRemove);
		if (tagToRemove != null)
			document.getElementsByTagName("body")[0].removeChild(tagToRemove);
	}
	catch (Exception) {}
}

/**
 * Return the tooltip object with the given id
 * currentId the id of the tooltip
 */
function getTooltipObject(currentId) {
	return document.getElementById("tooltip"+currentId);
}

/**
 * create an image tooltip and insert it at mouse coordinates.
 * @param imgSource the url to the image
 * @param currentId id of the tooltip
 * @param event the browser event object
 */
function createImageToolTip(imgSource, currentId, event) {
	var newDiv = getTooltipObject(currentId);
	if (newDiv == null)	{
		var image = document.createElement("img");
		image.setAttribute("style","opacity: 0.7");
		image.setAttribute("src",imgSource);
		newDiv = document.createElement("div");
		newDiv.appendChild(image);
		var x = 0;
		var y = 0;
		if (event != null) {
			x = event.clientX;
			y = event.clientY+10;
		} else {
			x = window.event.clientX;
			y = window.event.clientY+10;
		}
		if ((navigator.userAgent.toLowerCase().indexOf("opera") == -1)&&
		(navigator.userAgent.toLowerCase().indexOf("khtml") == -1)&&
		(navigator.userAgent.toLowerCase().indexOf("safari") == -1)&&
		(document.all))
		{
			if (document.documentElement && document.documentElement.scrollTop) {
				var temp_y = y + document.documentElement.scrollTop;
				newDiv.style.position = "absolute";
				newDiv.style.top = temp_y+"px";
				newDiv.style.left = x+"px";
			} else if (document.body.scrollTop) {
				var temp_y = y + document.body.scrollTop;
				newDiv.style.position = "absolute";
				newDiv.style.top = temp_y+"px";
				newDiv.style.left = x+"px";
			}
		} else {
			newDiv.setAttribute("style",
			"position: fixed;"+
			"top: "+y+"px; left: "+x+"px;");
		}
		newDiv.setAttribute("id","tooltip"+currentId);
		document.getElementsByTagName("body")[0].appendChild(newDiv);
	}
}

/**
 * Return the index (order) of a time value
 * null if none.
 * @param timeValue - the time value to get the index.
 */
function getNorlogeIndex(timeValue) {
	var indexNorl = null;
	if (timeValue.length == 9) {
		var vtype = timeValue.substring(8,9);
		if (vtype == '¹')
			indexNorl = 1;
		else
		if (vtype == '²')
			indexNorl = 2;
		else
		if (vtype == '³')
			indexNorl = 3;
	} else
	if (timeValue.length >= 10) {
		indexNorl = parseInt(timeValue.substring(9));
	}
	return indexNorl;
}

/**
 * Highlight the norloges for the given span time value.
 * @param espan - the span time value to highlight
 */
function highLight(espan) {
	if (espan.tolight != null) {
		var indexNorl = getNorlogeIndex(espan.timeValue);
		for (var i=0;i<espan.tolight.length;i++) {
			var elem = espan.tolight[i];
			if (elem == null) continue;
			if (elem.parentElem.className == "boardleftmsg" && 
			    espan.parentElem.className != "boardleftmsg") {
				if (indexNorl != null) {
					var velem = elem;
					while (velem.nextt != null)
						velem = velem.nextt;
					for (var j = 1;j<indexNorl;j++) {
						velem = velem.old;
						if (velem == null) break;
					}
					if (velem != elem) {
						espan.tolight[i] = null;
						continue;
					}
				}
				var boardrightmsg = elem.parentElem.nextElem;
				boardrightmsg.style.backgroundColor = "#ADD8E6";
				if (invisiblePost.innerHTML != "")
					invisiblePost.innerHTML = 
						invisiblePost.innerHTML+
						"<br />"+
						elem.parentElem.innerHTML+
						boardrightmsg.innerHTML;
				else
					invisiblePost.innerHTML =
						elem.parentElem.innerHTML+boardrightmsg.innerHTML;
				invisiblePost.style.visibility = "visible";
			}
			if (elem != espan) elem.style.backgroundColor = "#ADD8E6";
		}
	}
}

/**
 * Unhighlight the norloges for the given span time value.
 * @param espan - the span time value to unhighlight
 */
function unHighLight(espan) {
	if (espan.tolight != null) {
		for (var i=0;i<espan.tolight.length;i++) {
			var elem = espan.tolight[i];
			if (elem == null) continue;
			if (elem.parentElem.className == "boardleftmsg") {
				var boardrightmsg = elem.parentElem.nextElem;
				if (boardrightmsg != null) {
					boardrightmsg.style.backgroundColor = "transparent";
					invisiblePost.innerHTML = "";
					invisiblePost.style.visibility = "hidden";
				}
			}
			elem.style.backgroundColor = "transparent";
		}
	}
}

/**
 * Return the next element with the specified class name or 
 * null if none found.
 */
function getNextWithClass(elem,className) {
	while (elem.nextSibling != null) {
		elem = elem.nextSibling;
		if (elem.className == className) {
			return elem;
		}
	}
	return null;
}

var xmlhttp = false;
var timeout = 5000;
var now = new Date();

if(window.XMLHttpRequest) {
	xmlhttp = new XMLHttpRequest();
} else if(window.ActiveXObject) {
	try {
		xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	} catch(e) {
		xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	}
}

function init() {
  var re = new RegExp("#(\d+)$");
  if(m = re.exec(window.location)) {
    window.scrollTo(0, m[1]);
  }
}