function DoReset(num) {			//fonction appelee lors d'un appui sur la touche init
     var panAngle;
     var fovAngle;
     var tiltAngle;
     switch (num) {
	   case 0:            //Republique
	   	panAngle=-100;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
	   case 1:	       //Hotel Bertrand
	   	panAngle=-100;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
	   case 2:		//Indre
	   	panAngle=-120;
	   	fovAngle=85;
	   	tiltAngle=0;
		break;
	   case 3:		//Cordeliers
	   	panAngle=0;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
           case 4:		//rond point
	   	panAngle=50;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
           case 5:		//rue grande
	   	panAngle=0;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
          case 6:		//equinoxe nuit
	   	panAngle=150;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;  
          case 7:		//jardin capucins
	   	panAngle=-140;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
          case 8:		//equinoxe avenue
	   	panAngle=0;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
          case 9:		//balsan
	   	panAngle=-120;
	   	fovAngle=85;
	   	tiltAngle=0;
		break;
          case 10:		//jardin musee
	   	panAngle=-160;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
          case 11:		//place gare
	   	panAngle=90;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
          case 12:		//jardin public
	   	panAngle=-90;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
          case 13:		//vue toits 1
	   	panAngle=100;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
          case 14:		//vue toits 2
	   	panAngle=-100;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
          case 15:		//place marche
	   	panAngle=-160;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
          case 16:		//belle ile base
	   	panAngle=-160;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
          case 17:		//palais justice place
	   	panAngle=-60;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
          case 18:		//belle isle lac
	   	panAngle=-140;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
	

    }
    document.ptviewer.gotoView( panAngle, tiltAngle, fovAngle);
}

function changePano(num){
        var comment;
        pano = num;
	MM_swapImage('pause','','img/pause_off.gif','play','','img/play_on.gif',1);
	document.ptviewer.newPanoFromList(num);
	DoAutorotationStartl();
   	switch (num) {
	      case 0:   		//Republique
		   comment = "chtx_03.htm";
		   break;
	      case 1:			//Bertrand
		   comment = "chtx_02.htm";
		   break;
	      case 2:			//Indre
		   comment = "chtx_01.htm";
	   	   break;
              case 3:			//Cordelier
		   comment = "chtx_04.htm";
		   break;
              case 4:			//rond point
		   comment = "chtx_05.htm";
		   break;
              case 5:			//rue grande
		   comment = "chtx_06.htm";
		   break;
              case 6:			//equinoxe nuit
		   comment = "chtx_07.htm";
                   break;
              case 7:			//palais jardin
		   comment = "chtx_08.htm";
		   break;
              case 8:			//equinoxe ave
		   comment = "chtx_09.htm";
		   break;
              case 9:			//balsan
		   comment = "chtx_10.htm";
		   break;
              case 10:			//jardin musee
		   comment = "chtx_11.htm";
		   break;
              case 11:			//place gare
		   comment = "chtx_12.htm";
		   break;
              case 12:			//jardin public
		   comment = "chtx_13.htm";
		   break;
              case 13:			//vue toits 1
		   comment = "chtx_14.htm";
		   break;
              case 14:			//vue toits 2
		   comment = "chtx_15.htm";
		   break;
              case 15:			//place marche
		   comment = "chtx_16.htm";
		   break;
              case 16:			//belle isle base
		   comment = "chtx_17.htm";
		   break;
              case 17:			//palais place
		   comment = "chtx_18.htm";
		   break;
              case 18:			//belle isle lac
		   comment = "chtx_19.htm";
		   break;
            
	
    	}
   	parent.bottom.location.href=comment;
   	document.formu.select.selectedIndex=num;
    
}