if (navigator.appName=="Netscape")
	{
	document.writeln('<layer name="postit" left="-240" top="0" width="240" height="240"></layer>');
	}
else
	{
	document.writeln('<div id="postit" style="position:absolute;left:-240px;top:0px;width:240px;height:240px;"></div>');
	}


function postit(xo, yo, texte)
	{
	if (navigator.appName=="Netscape")
		{
		if (xo==-1)
			{
			xo=(window.innerWidth/2)-120;
			}
		if (yo==-1)
			{
			yo=(window.innerHeight/2)-120;
			}

		document.layers['postit'].left=xo;	
		document.layers['postit'].top=yo;
		document.layers['postit'].document.write("<table border=0 cellpading=0 width=240 height=240 background='./img/postit.gif'><tr><td align=center valign=middle><font color=#000000 size=2 face=verdana><B>"+texte+"</B></font></TD></TR></TABLE><layer name=close top=10 left=100 width=21 height=21><A HREF='javascript:fermeIt()'><img src='./img/punaise.gif' alt='cliquez pour faire disparaitre' border=0></A></layer><BR>");
		document.layers['postit'].document.close();
		document.layers['postit'].visibility="show";
		}
	 else
		{
		if (xo==-1){xo=(document.body.clientWidth/2)-120;}
		if (yo==-1){yo=(document.body.clientHeight/2)-120;}
		document.all.postit.style.left=xo;document.all.postit.style.top=yo;
		document.all.postit.innerHTML='<table border=0 cellpading=0 width=240 height=240 background="./img/postit.gif"><tr><td align=center valign=middle><font color=#000000 size=2 face=verdana><B>'+texte+'</B></font></TD></TR></TABLE><DIV id="close" style="position:absolute;top:10px;left:100px;width:16px;height:16px;"><A HREF="javascript:fermeIt();"><img src="./img/punaise.gif" alt="cliquez pour faire disparaitre" border=0></A></DIV><BR>';
		document.all.postit.style.visibility="visible";
		}
}


function fermeIt(){
 if (navigator.appName=="Netscape"){
  document.layers['postit'].document.write("");
  document.layers['postit'].document.close();
  document.layers['postit'].visibility="hide";
 }
 else{
  postit.innerHTML="";
  document.all.postit.style.visibility="hidden";
 }
}