var lURL = '';

function affAppercu(nbrAff, bouge)
	{
	nbrAffBis =	nbrAff + 1;
	nbrAffTer =	nbrAff - 1;
	var maxi = grandeImgTab.length - 1
	var maxi2 = grandeImgTab.length - 3
	var zoneProsp = document.getElementById('zoneGrandProsp');
	var lienD = '<div id="basDroit" onMouseMove="cacher();"><a href="javascript: affAppercu(' + nbrAffBis +',1);"><img src="images_fr/icones/coinDroit.gif" border="0"></a></div>';
	var lienG = '<div id="basGauche" onMouseMove="cacher();"><a href="javascript: affAppercu(' + nbrAffTer +',1);"><img src="images_fr/icones/coinGauche.gif" border="0"></a></div>';
	if (nbrAff == 0)
		{
		zoneProsp.innerHTML = lienD + grandeImgTab[nbrAff];
		lURL = grandeImgTab[nbrAff];
		creaLien();
		}
	else if (nbrAff == maxi)
		{
		zoneProsp.innerHTML = lienG + grandeImgTab[nbrAff];		
		lURL = grandeImgTab[nbrAff];
		creaLien();
		}
	else
		{
		zoneProsp.innerHTML = lienD + lienG + grandeImgTab[nbrAff];	
		lURL = grandeImgTab[nbrAff];
		creaLien();
		}
	if (bouge == 1)
		{
		moveGallery(nbrAff);
		}
	}



function moveGallery(nbrMov) 
	{
	var zoneProsp = document.getElementById('zoneProsp');
	affTab = "";
	if (nbrTot <= 8)
		{
		for (i = 0; i <= 3; i++)
				{
				if (imageTab[i] != indefini)
					{
					affTab = affTab + imageTab[i];	
					}
				}
		fleche1 = '<img class="miniature" src="img/cache.gif">';
		fleche2 = '<img class="miniature" src="img/cache.gif">';
		zoneProsp.innerHTML = fleche1 + affTab + fleche2;
		}
	else
		{
		var indefini;	
		nbrMovBis =	nbrMov + 1;
		nbrMovTer =	nbrMov - 1;
		fin = nbrMov + 3;	
		var maxi = imageTab.length - 4
		if (nbrMov <= 0)			
			{
			for (i = 0; i <= 3; i++)
				{
				if (imageTab[i] != indefini)
					{
					affTab = affTab + imageTab[i];	
					}
				}
			fleche1 = '<img class="miniature" src="img/cache.gif">';
			fleche2 = '<a href="javascript:moveGallery(1);" ><img class="miniature" src="images_fr/icones/fleche_droite.jpg" border="0"></a>';
			zoneProsp.innerHTML = fleche1 + affTab + fleche2;
			}
		else if (nbrMov >= maxi)
			{
			fin = maxi + 3;
			for(i = maxi; i <= fin; i++)
				{
				if (imageTab[i] != indefini)
					{
					affTab = affTab + imageTab[i];	
					}
				}
			preced = maxi - 1;
			fleche1 ='<a href="javascript:moveGallery(' + preced  + ');" ><img class="miniature" src="images_fr/icones/fleche_gauche.jpg" border="0"></a>';
			fleche2 = '<img class="miniature" src="img/cache.gif">';		
			zoneProsp.innerHTML = fleche1 + affTab + fleche2;
			}
		else
			{
			for (i = nbrMov; i <= fin; i++)
				{
				if (imageTab[i] != indefini)
					{
					affTab = affTab + imageTab[i];	
					}
				}
			fleche1 ='<a href="javascript:moveGallery(' +nbrMovTer  + ');" ><img class="miniature" src="images_fr/icones/fleche_gauche.jpg" border="0"></a>';
			fleche2 = '<a href="javascript:moveGallery(' +nbrMovBis  + ');" ><img class="miniature" src="images_fr/icones/fleche_droite.jpg" border="0"></a>';		
			zoneProsp.innerHTML = fleche1 + affTab + fleche2;
			}
		}
	}

function forPrint()	
	{
	largeurFonct = largeur + 40;
	hauteurFonct = hauteur + 80;
	var printPage  = window.open("modules/imprimeProsp.php","imprime","height=" +hauteurFonct + ", width=" +largeurFonct + ", location=no, menubar=yes,  status=no, toolbar=no");
	var printDoc = printPage.document;
	//printDoc.getElementById("zoneImage").innerHTML = "lol";
	var tabHaut = '<html><head><title>Impression du propectus</title><link href="css/css.css" rel="stylesheet" type="text/css"/><link href="css/menus.css" rel="stylesheet" type="text/css"/><link href="css/html.css" rel="stylesheet" type="text/css"/></head><body><table align=center><tr><td align="center" style="font-size: 15px; border: 1px black solid;">Pour imprimer cette page, utiliser la fonction Imprimer de votre navigateur et configurer en mode paysage.</td></tr><tr><td>';
	var tabBas = '</td></tr></table></body></html>';
	//lURL = replace
	printDoc.writeln(tabHaut + lURL + tabBas);
	printDoc.close();
	}
	
	
function creaLien()
	{
	var printLink = document.getElementById('printLink');
	printLink.href = "javascript: forPrint()";
	}
	

