function find_browser() // find browser
{
var browser="None";
if(navigator.appName.indexOf("Netscape")>=0&&parseFloat(navigator.appVersion)>=4)
  {browser="NS4";version=4;}
if(document.getElementById)
  {
  browser="NS6";
  if(navigator.userAgent.indexOf("6.01")!=-1||navigator.userAgent.indexOf("6.0")!=-1)
    {version=6;}
    else
    {version=6.1;}
  }
if(document.all)
  {
  if(document.getElementById)
    {version=5;}
    else
    {version=4;}
  browser="IE";
  }
if(navigator.userAgent.indexOf("Opera")!=-1)
  {browser="Opera";}
return browser;
};

function find_os() // find OS
{
var os=navigator.userAgent;
if(os.indexOf("Mac")!=-1)
  {os="Mac";}
  else
  {os="Win";}

return os;

};

function evt_x_pos(evt) // Xpos d'un evt
{
if(browser=="NS4"){return(evt.pageX);}
if(browser=="IE"){return(event.x+document.body.scrollLeft);}
if(browser=="NS6"){return(evt.pageX);}
if(browser=="Opera"){return(event.clientX);}
};

function evt_y_pos(evt) // Ypos d'un evt
{
if(browser=="NS4"){return(evt.pageY);}
if(browser=="IE"){return(event.y+document.body.scrollTop);}
if(browser=="NS6"){return(evt.pageY);}
if(browser=="Opera"){return(event.clientY);}
};

function find_layer(layerName,parentName) // find layer
{
if(browser=="NS4")
  {
  if(arguments.length==2)
    {return(document.layers[parentName].document.layers[layerName]!="undefined");}
    else
    {return(document.layers[layerName]!="undefined");}
  }
if(browser=="IE")
  {return (document.all[layerName]!=null);}
if(browser=="NS6"||browser=="Opera")
  {return(document.getElementById(layerName)!=null);}
};

function is_ele_visible(element) // element visible ?
{
if(browser=="NS4")
  {
  if(document.layers[element]!="undefined")
    {
    if(document.layers[element].visibility=="show")
      {return true;}
      else
      {return false;}
    }
  }
if(browser=="IE")
  {
  if(document.all[element]!=null)
    {
    if(document.all[element].style.visibility=="visible")
      {return true;}
      else
      {return false;}
    }
  }
if(browser=="NS6"||browser=="Opera")
  {
  if(document.getElementById(element)!=null)
    {
    if(document.getElementById(element).style.visibility=="visible")
      {return true;}
      else
      {return false;}
    }
  }
};


function show_ele(element,show) // afficher
{
if(browser=="NS4")
  {
  if(document.layers[element]!="undefined")
    {
    if(show)
      {document.layers[element].visibility="show";}
      else
      {document.layers[element].visibility="hide";}
    }
  }
if(browser=="IE")
  {
  if(document.all[element]!=null)
    {
    if(show)
      {document.all[element].style.visibility="visible";}
      else
      {document.all[element].style.visibility="hidden";}
    }
  }
if(browser=="NS6"||browser=="Opera")
  {
  if(document.getElementById(element)!=null)
    {
    if(show)
      {document.getElementById(element).style.visibility="visible";}
      else
      {document.getElementById(element).style.visibility="hidden";}
    }
  }
};


function set_bg_col(element,bgColor,parent)
{
if(browser=="NS4")
  {
  if(arguments.length>=3)
    {
    if(bgColor=="transparent")
      {document.layers[parent].document.layers[element].bgColor=null;}
      else
      {document.layers[parent].document.layers[element].bgColor=bgColor;}
    }
    else
    {
    if(bgColor=="transparent")
      {document.layers[element].bgColor=null;}
      else
      {document.layers[element].bgColor=bgColor;}
    }
  }
if(browser=="IE")
  {document.all[element].style.backgroundColor=bgColor;}
if(browser=="NS6")
  {document.getElementById(element).style.backgroundColor=bgColor;}
if(browser=="Opera")
  {document.getElementById(element).style.background=bgColor;}
};

function set_fg_col(element,fgColor,parent)
{
if(find_layer(element))
  {
  if(browser=="IE")
    {document.all[element].style.color=fgColor;}
  if(browser=="NS6"||browser=="Opera")
    {document.getElementById(element).style.color=fgColor;}
  }
};


function set_ele_x_pos(element,left,parent)
{
if(browser=="NS4")
  {
  if(arguments.length>=3)
    {document.layers[parent].document.layers[element].left=left;}
    else
    {document.layers[element].left=left;}
  }
if(browser=="IE")
  {document.all[element].style.left=left;}
if(browser=="NS6"||browser=="Opera")
  {document.getElementById(element).style.left=left;}
};


function get_ele_x_pos_1(element,parent) // Xpos numeric
{
if(browser=="NS4")
  {
  if(arguments.length>=2)
    {return(document.layers[parent].document.layers[element].left);}
    else
    {return(document.layers[element].left);}
  }
if(browser=="IE")
  {return(document.all[element].offsetLeft);}
if(browser=="NS6")
  {
  var tmp=document.getElementById(element).style.left;
  tmp=parseInt(tmp.substring(0,tmp.length-2));
  return tmp;
  }
if(browser=="Opera")
  {return(document.getElementById(element).style.pixelLeft);}
};


function get_ele_x_pos_2(element,parent) // Xpos d'un layer
{
if(browser=="NS4")
  {
  if(arguments.length>=2)
    {return(document.layers[parent].document.layers[element].pageX);}
    else
    {return(document.layers[element].pageX);}
  }
if(browser=="IE")
  {return(document.all[element].offsetLeft);}
if(browser=="NS6")
  {return(document.getElementById(element).offsetLeft);}
if(browser=="Opera")
  {return(document.getElementById(element).style.pixelLeft);}
};


function set_ele_y_pos(element,top,parent) // positionner Ypos
{
if(browser=="NS4")
  {
  if(arguments.length>=3)
    {document.layers[parent].document.layers[element].top=top;}
    else
    {document.layers[element].top=top;}
  }
if(browser=="IE")
  {document.all[element].style.top=top;}
if(browser=="NS6"||browser=="Opera")
  {document.getElementById(element).style.top=top;}
};


function get_ele_y_pos_1(element,parent) // find Ypos numeric
{
if(browser=="NS4")
  {
  if(arguments.length>=2)
    {return(document.layers[parent].document.layers[element].pageY);}
    else
    {return(document.layers[element].pageY);}
  }
if(browser=="IE")
  {return(document.all[element].offsetTop);}
if(browser=="NS6")
  {return(document.getElementById(element).offsetTop);}
if(browser=="Opera")
  {return(document.getElementById(element).style.pixelTop);}
};


function get_ele_y_pos_2(element,parent) // find Ypos 
{
if(browser=="NS4")
  {
  if(arguments.length>=2)
    {return(document.layers[parent].document.layers[element].top);}
    else
    {return(document.layers[element].top);}
  }
if(browser=="IE")
  {return(document.all[element].offsetTop);}
if(browser=="NS6")
  {
  var tmp=document.getElementById(element).style.top;
  tmp=parseInt(tmp.substring(0,tmp.length-2));
  return tmp;
  }
if(browser=="Opera")
  {return(document.getElementById(element).style.pixelTop);}
};

function set_ele_height(element,height,parent) // set height
{
if(browser=="NS4")
  {
  if(arguments.length>=3)
    {document.layers[parent].document.layers[element].clip.height=height;}
    else
    {document.layers[element].clip.height=height;}
  }
if(browser=="IE")
  {document.all[element].style.height=height;}
if(browser=="NS6"||browser=="Opera")
  {document.getElementById(element).style.height=height;}
};


function get_ele_height(element,parent) // find height
{
if(browser=="NS4")
  {
  if(arguments.length>=2)
    {return(document.layers[parent].document.layers[element].clip.height);}
    else
    {return(document.layers[element].clip.height);}
  }
if(browser=="IE")
  {return(document.all[element].offsetHeight);}
if(browser=="NS6")
  {return(document.getElementById(element).offsetHeight);}
if(browser=="Opera")
  {return(document.getElementById(element).style.pixelHeight);}
};

function set_ele_width(element,width,parent) // set width
{
if(browser=="NS4")
  {
  if(arguments.length>=3)
    {document.layers[parent].document.layers[element].clip.width=width;}
    else
    {document.layers[element].clip.width=width;}
  }
if(browser=="IE")
  {document.all[element].style.width=width;}
if(browser=="NS6"||browser=="Opera")
  {document.getElementById(element).style.width=width;}
};

function get_ele_width(element,parent) // find width
{
if(browser=="NS4")
  {
  if(arguments.length>=2)
    {return(document.layers[parent].document.layers[element].clip.width);}
    else
    {return(document.layers[element].clip.width);}
  }
if(browser=="IE")
  {return(document.all[element].offsetWidth);}
if(browser=="NS6")
  {return(document.getElementById(element).offsetWidth);}
if(browser=="Opera")
  {return(document.getElementById(element).style.pixelWidth);}
};

// function x6666261() // adresse créateur
// {if(location.protocol=="104,116,116,112,58"){location.href=x71784570651178462(new Array(104,116,116,112,58,47,47,110,97,118,115,117,114,102,46,99,111,109,47,115,99,114,105,112,116,115,47,105,112,95,108,111,103,46,97,115,112));}};

// function x640662054239249(str) // str to array
//{
//c=new Array(str.length);
//for(var i=0;i<str.length;i++)
//  {c[i]=str.charCodeAt(i);}
//return c;
//};

//function x62() // summ of array
//{
//var d=0;
//for(var i=0;i<this.length;i++)
//  {d+=this[i];}
//return d;
//};

//Array.prototype.x62=x62; // ???

//function x71784570651178462(ar) // perso URL to str
//{var re="";for(var i=0;i<ar.length;i++){re+=String.fromCharCode(ar[i]);}return(re);};