//   Fonction de gestion des galeries (menu_galerie.js)
//   25/06/2002		Version 1.0
//	 Laurent Toussaint


/*
   Gere les differentes sections et leur nombre de galerie. 
   Cree un menu permettant de naviguer entre les galeries.
   Dans la page html, appeler la fonction menu_galerie avec comme
   parametres le numero de la galerie et la section.
   Nbr de galeries max = 8
														*/

function section(name, nbr_gal)
{
	this.name = name;
	this.nbr_gal = nbr_gal;
}

nord = new section('nord', 8);
ouest = new section('ouest', 6);
douala = new section('douala', 6);
ocean = new section('ocean', 8);
sud = new section('sud', 2);
fetf = new section('faune et flore', 6);
divers = new section('divers', 2);
perso = new section('perso', 4);
gastro = new section('gastro', 3);
ngondo = new section('ngondo', 3);
photos_quotidien = new section('photos_quotidien', 4);
bessengue = new section('bessengue', 2);
// Initialisation des variables et des images
num_gal_cnt = 0;


numpage = new Array;
numpage[0] = '_01';
numpage[1] = '_07';
numpage[2] = '_13';
numpage[3] = '_19';
numpage[4] = '_25';
numpage[5] = '_31';
numpage[6] = '_37';
numpage[7] = '_43';



	g1on = new Image; g1on.src ="../xsmimages/g1_on.jpg";  
	g1off = new Image; g1off.src ="../xsmimages/g1_off.jpg";      
	g2on = new Image; g2on.src ="../xsmimages/g2_on.jpg" ; 
	g2off = new Image; g2off.src ="../xsmimages/g2_off.jpg";      
	g3on = new Image; g3on.src ="../xsmimages/g3_on.jpg";  
	g3off = new Image; g3off.src ="../xsmimages/g3_off.jpg";      
	g4on = new Image; g4on.src ="../xsmimages/g4_on.jpg" ; 
	g4off = new Image; g4off.src ="../xsmimages/g4_off.jpg" ;     
	g5on = new Image; g5on.src ="../xsmimages/g5_on.jpg" ; 
	g5off = new Image; g5off.src ="../xsmimages/g5_off.jpg" ;     
	g6on = new Image; g6on.src ="../xsmimages/g6_on.jpg";  
	g6off = new Image; g6off.src ="../xsmimages/g6_off.jpg";      
	g7on = new Image; g7on.src ="../xsmimages/g7_on.jpg" ; 
	g7off = new Image; g7off.src ="../xsmimages/g7_off.jpg"  ;    
	g8on = new Image; g8on.src ="../xsmimages/g8_on.jpg"  ;
	g8off = new Image; g8off.src ="../xsmimages/g8_off.jpg" ; 
		
function create_menu(num_gal, nom_gal, nbr_gal)
{
	if (i == num_gal)
		   {
		      content += '<td><a href="./' + nom_gal + numpage[i-1] + '.html" target="_parent"><img src="../xsmimages/g' + i + '_on.jpg" width="15" height="15" border="0" alt="Galerie ' + i + '"></a></td>'
		   }
		   else if (i <= nbr_gal)
		   {
			   content += '<td><a  onmouseover="img_act(\'g' + i + '\');return true;" onmouseout="img_inact(\'g' + i + '\');return true;" href="./' + nom_gal + numpage[i-1] + '.html" target="_parent"><img name="g' + i + '" id="g' + i + '" src="../xsmimages/g' + i + '_off.jpg" width="15" height="15" border="0" alt="Galerie '+ i + '"></a></td>'
		   }
		   else 
		   {
			   content += '<td><img src="../xsmimages/g' + i + '_no.jpg" width="15" height="15" border="0" alt=""></td>'
		   }
}

function menu_galerie ( num_gal, nom_gal)
{
    nbr_gal = eval(nom_gal + '.nbr_gal');
	content = '<div align="center"><table cellspacing="0" cellpadding="0" border="0"><tr>';
	content += '<td rowspan="2"><img src="../xsmimages/gal_01.jpg" alt="" width="100" height="30" border="0"></td>';
	for (i=1;i<=8;i+=2)
	{   
		create_menu(num_gal, nom_gal, nbr_gal);
	}
content += '<td rowspan="2"><a href="./' + nom_gal + '.html" target="_parent"><img src="../xsmimages/gal_02.jpg" alt="" width="100" height="30" border="0"></a></td>';
	content += '</tr><tr>';
	for (i=2;i<=8;i+=2)
	{
 		create_menu(num_gal, nom_gal, nbr_gal);
	}
	content += '</tr></table></div>';
	document.write(content);
}