// Mini profile AJAX management ( !!! prototype MUST be loaded)

  var current_profile_uid = -1;
  var currentTimeOut = -1;
  var mini_profile_div;
  var display_left = false;

  function mini_profile_mouse_over(profile_uid, target_anchor_name, display_left_option, group_name)
  {
    //alert(profile_uid);
    //alert(target_anchor_name);
	if (currentTimeOut!=-1) clearTimeout(currentTimeOut);
	if (current_profile_uid!=profile_uid)
	{
	  var pos = getAnchorPosition(target_anchor_name);
	  var x = pos.x;
	  var y = pos.y;

	  if (group_name)
		  currentTimeOut = setTimeout('open_mini_profile('+profile_uid+','+x+','+y+',\''+group_name+'\');', 1000);
	  else
		  currentTimeOut = setTimeout('open_mini_profile('+profile_uid+','+x+','+y+');', 1000);
	}
	
	
	if (display_left_option)
	  display_left = true;
	else
	  display_left = false;
	
  }
  
  function mini_profile_mouse_out(profile_uid)
  {
    //alert("mouse out"+profile_uid);
	if (currentTimeOut!=-1) clearTimeout(currentTimeOut);
	if (current_profile_uid==profile_uid)
	  currentTimeOut = setTimeout('close_mini_profile('+profile_uid+');', 1000);
  }
  
  function mini_profile_stop_timer()
  {
    //alert("stop timer");
	if (currentTimeOut!=-1) clearTimeout(currentTimeOut);
  }
  
  
  function open_mini_profile(profile_uid, x, y, group_name)
  {
    //alert("open mini profile uid=["+profile_uid+"] x=["+x+"] y=["+y+"]");
	
	// Was one already opened ?
	if (current_profile_uid!=-1) close_mini_profile(current_profile_uid);
	  
	clearTimeout(currentTimeOut);
	currentTimeOut = -1;
	current_profile_uid = profile_uid;
	
	mini_profile_div = document.createElement('div');
    mini_profile_div.setAttribute('id', 'mini_profile');
   
    mini_profile_div.style.width = 335 + "px";
    mini_profile_div.style.height = 375 + "px";
    mini_profile_div.style.position = "absolute";
	
	var display_left_int;
	if (!display_left)
	{
		if (
			 (navigator.appName == 'Microsoft Internet Explorer') && 
			 (navigator.appVersion.indexOf('MSIE 7') == -1) && 
			 (navigator.appVersion.indexOf('MSIE 8') == -1) 
			) // IE < v7.x (+ Maxthon v1.x/v2.x , AOL , ...)
		  mini_profile_div.style.background = "transparent url(templates/images/bg_mini_profile_noshadows.png) no-repeat";
		else
		  mini_profile_div.style.background = "transparent url(templates/images/bg_mini_profile.png) no-repeat";
		//mini_profile_div.style.background = "#000000";
		display_left_int = 0;
		
		
        mini_profile_div.style.left = x + 5 + "px";
        mini_profile_div.style.top = y - 74 + "px";
	}
	else
	{
		if (
			 (navigator.appName == 'Microsoft Internet Explorer') && 
			 (navigator.appVersion.indexOf('MSIE 7') == -1) && 
			 (navigator.appVersion.indexOf('MSIE 8') == -1) 
			) // IE < v7.x (+ Maxthon v1.x/v2.x , AOL , ...)
		  mini_profile_div.style.background = "transparent url(templates/images/bg_mini_profile_left_noshadows.png) no-repeat";
		else
		  mini_profile_div.style.background = "transparent url(templates/images/bg_mini_profile_left.png) no-repeat";
		//mini_profile_div.style.background = "#000000";
		display_left_int = 1;
		
		mini_profile_div.style.left = x - 335 + "px";
        mini_profile_div.style.top = y - 74 + "px";
	}

    document.body.appendChild(mini_profile_div);
	
	
	// Ajax content :
	var currentTime = new Date();
    var url = 'include/ajax/ajax_mini_profile.php?profile_uid='+profile_uid+'&display_left='+display_left_int+'&t='+currentTime.getTime();
	if (group_name)
		url = url + '&group_name=' + group_name;
    var updater1 = new Ajax.Updater('mini_profile', url, { method: 'get' });
  }
  
  function close_mini_profile(profile_uid)
  {
    //alert("close "+profile_uid);
	clearTimeout(currentTimeOut);
	currentTimeOut = -1;
	current_profile_uid = -1;
	document.body.removeChild(mini_profile_div);
  }




  // Utilities : get anchor position
  // -------------------------------
  
  
  
// ===================================================================
// Author: Matt Kruse <matt@mattkruse.com>
// WWW: http://www.mattkruse.com/
//
// NOTICE: You may use this code for any purpose, commercial or
// private, without any further permission from the author. You may
// remove this notice from your final code if you wish, however it is
// appreciated by the author if at least my web site address is kept.
//
// You may *NOT* re-distribute this code in any way except through its
// use. That means, you can include it in your product, or your web
// site, or any other form where the code is actually being used. You
// may not put the plain javascript up on your site for download or
// include it in your javascript libraries for download. 
// If you wish to share this code with others, please just point them
// to the URL instead.
// Please DO NOT link directly to my .js files from your site. Copy
// the files to your server and use them there. Thank you.
// ===================================================================

/* 
AnchorPosition.js
Author: Matt Kruse
Last modified: 10/11/02

DESCRIPTION: These functions find the position of an <A> tag in a document,
so other elements can be positioned relative to it.

COMPATABILITY: Netscape 4.x,6.x,Mozilla, IE 5.x,6.x on Windows. Some small
positioning errors - usually with Window positioning - occur on the 
Macintosh platform.

FUNCTIONS:
getAnchorPosition(anchorname)
  Returns an Object() having .x and .y properties of the pixel coordinates
  of the upper-left corner of the anchor. Position is relative to the PAGE.

getAnchorWindowPosition(anchorname)
  Returns an Object() having .x and .y properties of the pixel coordinates
  of the upper-left corner of the anchor, relative to the WHOLE SCREEN.

NOTES:

1) For popping up separate browser windows, use getAnchorWindowPosition. 
   Otherwise, use getAnchorPosition

2) Your anchor tag MUST contain both NAME and ID attributes which are the 
   same. For example:
   <A NAME="test" ID="test"> </A>

3) There must be at least a space between <A> </A> for IE5.5 to see the 
   anchor tag correctly. Do not do <A></A> with no space.
*/ 

// getAnchorPosition(anchorname)
//   This function returns an object having .x and .y properties which are the coordinates
//   of the named anchor, relative to the page.
function getAnchorPosition(anchorname) {
	// This function will return an Object with x and y properties
	var useWindow=false;
	var coordinates=new Object();
	var x=0,y=0;
	// Browser capability sniffing
	var use_gebi=false, use_css=false, use_layers=false;
	if (document.getElementById) { use_gebi=true; }
	else if (document.all) { use_css=true; }
	else if (document.layers) { use_layers=true; }
	// Logic to find position
 	if (use_gebi && document.all) {
		x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);
		y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);
		}
	else if (use_gebi) {
		var o=document.getElementById(anchorname);
		x=AnchorPosition_getPageOffsetLeft(o);
		y=AnchorPosition_getPageOffsetTop(o);
		}
 	else if (use_css) {
		x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);
		y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);
		}
	else if (use_layers) {
		var found=0;
		for (var i=0; i<document.anchors.length; i++) {
			if (document.anchors[i].name==anchorname) { found=1; break; }
			}
		if (found==0) {
			coordinates.x=0; coordinates.y=0; return coordinates;
			}
		x=document.anchors[i].x;
		y=document.anchors[i].y;
		}
	else {
		coordinates.x=0; coordinates.y=0; return coordinates;
		}
	coordinates.x=x;
	coordinates.y=y;
	return coordinates;
	}

// getAnchorWindowPosition(anchorname)
//   This function returns an object having .x and .y properties which are the coordinates
//   of the named anchor, relative to the window
function getAnchorWindowPosition(anchorname) {
	var coordinates=getAnchorPosition(anchorname);
	var x=0;
	var y=0;
	if (document.getElementById) {
		if (isNaN(window.screenX)) {
			x=coordinates.x-document.body.scrollLeft+window.screenLeft;
			y=coordinates.y-document.body.scrollTop+window.screenTop;
			}
		else {
			x=coordinates.x+window.screenX+(window.outerWidth-window.innerWidth)-window.pageXOffset;
			y=coordinates.y+window.screenY+(window.outerHeight-24-window.innerHeight)-window.pageYOffset;
			}
		}
	else if (document.all) {
		x=coordinates.x-document.body.scrollLeft+window.screenLeft;
		y=coordinates.y-document.body.scrollTop+window.screenTop;
		}
	else if (document.layers) {
		x=coordinates.x+window.screenX+(window.outerWidth-window.innerWidth)-window.pageXOffset;
		y=coordinates.y+window.screenY+(window.outerHeight-24-window.innerHeight)-window.pageYOffset;
		}
	coordinates.x=x;
	coordinates.y=y;
	return coordinates;
	}

// Functions for IE to get position of an object
function AnchorPosition_getPageOffsetLeft (el) {
	var ol=el.offsetLeft;
	while ((el=el.offsetParent) != null) { ol += el.offsetLeft; }
	return ol;
	}
function AnchorPosition_getWindowOffsetLeft (el) {
	return AnchorPosition_getPageOffsetLeft(el)-document.body.scrollLeft;
	}	
function AnchorPosition_getPageOffsetTop (el) {
	var ot=el.offsetTop;
	while((el=el.offsetParent) != null) { ot += el.offsetTop; }
	return ot;
	}
function AnchorPosition_getWindowOffsetTop (el) {
	return AnchorPosition_getPageOffsetTop(el)-document.body.scrollTop;
	}