function DoReset(num) {			//fonction appelee lors d'un appui sur la touche init
     var panAngle;
     var fovAngle;
     var tiltAngle;
     switch (num) {
	   case 0:            //ext
	   	panAngle=-140;
	   	fovAngle=85;
	   	tiltAngle=0;
		break;
	   case 1:	       //accueil
	   	panAngle=-95;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;
	   case 2:		//galerie
	   	panAngle=-140;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;	   
           case 3:		//cave
	   	panAngle=70;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;	   
           case 4:		//fruits
	   	panAngle=0;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;	   
           case 5:		//poisson
	   	panAngle=-50;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;	   
           case 6:		//boucherie
	   	panAngle=-110;
	   	fovAngle=90;
	   	tiltAngle=0;
		break;	   
           case 7:		//fromagerie
	   	panAngle=140;
	   	fovAngle=90;
	   	tiltAngle=0;
		break;		   
           case 8:		//textile
	   	panAngle=-90;
	   	fovAngle=90;
	   	tiltAngle=0;
		break;		   
           case 9:		//multimedia
	   	panAngle=120;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;		   
           case 10:		//charcuterie
	   	panAngle=-75;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;	   
           case 11:		//snack
	   	panAngle=-150;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;	   
           case 12:		//rayon boulangerie
	   	panAngle=-150;
	   	fovAngle=80;
	   	tiltAngle=0;
		break;		   
           case 13:		//parfumerie
	   	panAngle=-100;
	   	fovAngle=85;
	   	tiltAngle=0;
		break;		   
           case 14:		//ext2
	   	panAngle=-100;
	   	fovAngle=85;
	   	tiltAngle=0;
		break;		   
           case 15:		//ext3
	   	panAngle=-100;
	   	fovAngle=85;
	   	tiltAngle=0;
		break; 		   
           case 16:		//expo
	   	panAngle=-95;
	   	fovAngle=85;
	   	tiltAngle=0;
		break; 		   
           case 17:		//detente
	   	panAngle=-140;
	   	fovAngle=85;
	   	tiltAngle=0;
		break;  		   
           case 18:		//f et L 2
	   	panAngle=0;
	   	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:   		//ext
		   comment = "su25_01.htm";
		   break;
	      case 1:			//accueil
		   comment = "su25_02.htm";
		   break;
	      case 2:			//galerie
		   comment = "su25_03.htm";
		   break;
	      case 3:			//cave
		   comment = "su25_04.htm";
		   break;
	      case 4:			//fruits
		   comment = "su25_05.htm";
		   break;
	      case 5:			//poisson
		   comment = "su25_06.htm";
		   break;
	      case 6:			//boucherie
		   comment = "su25_07.htm";
		   break;
	      case 7:			//fromagerie
		   comment = "su25_08.htm";
		   break;
	      case 8:			//textile
		   comment = "su25_09.htm";
		   break;
	      case 9:			//multimedia
		   comment = "su25_10.htm";
		   break;
	      case 10:			//charcuterie
		   comment = "su25_11.htm";
		   break;
	      case 11:			//snack
		   comment = "su25_12.htm";
		   break;
	      case 12:			//rayon boulangerie
		   comment = "su25_13.htm";
		   break;
	      case 13:			//parfumerie
		   comment = "su25_14.htm";
		   break;
	      case 14:			//ext2
		   comment = "su25_01.htm";
		   break;
	      case 15:			//ext3
		   comment = "su25_01.htm";
		   break;
		   break;
	      case 16:			//expo
		   comment = "su25_16.htm";
		   break;
		   break;
	      case 17:			//detente
		   comment = "su25_17.htm";
		   break;
	      case 18:			//FetL2
		   comment = "su25_05.htm";
		   break;
	      	
    	}
   	parent.bottom.location.href=comment;
   	document.formu.select.selectedIndex=num;
    
}