/* --- */

function activ(num){
   var i=1;
   while($('onglet'+i)) {
       Element.hide('onglet'+i);
    	 $('tab'+i).removeClassName('active');
    	 i++;
   } 
   Element.show('onglet'+num);
   $('tab'+num).addClassName('active');
}

function hideBloc(num){
   var i=1;
   while($('onglet'+i)) {
       //Element.hide('onglet'+i);
    	 $('onglet'+i).addClassName('hideBloc');
    	 $('tab'+i).removeClassName('active');
    	 i++;
   } 
   //Element.show('onglet'+num);
   $('onglet'+num).removeClassName('hideBloc');
   $('tab'+num).addClassName('active');
}

function popup(url,w,h,menu){	

	if(typeof menu != "number")menu = 0;

	var top = (screen.height-h)/2;
	var left= (screen.width-w)/2; 
	
	try{
		popupLoad.focus();
	}
	catch(Exception)
	{
		popupLoad = null;
	}
	
	if(menu==1) extra = "menubar=1,";
	else		extra = "";

	popupLoad = window.open(url,'popupLoad','width='+w+',height='+h+',top='+top+',left='+left+','+extra+'resizable=1,scrollbars=yes,status=yes'); 
	popupLoad.resizeTo(w,(parseInt(h)+30));
	popupLoad.moveTo(left,top);
}