// JavaScript Document

// JavaScript Document

// preload des images
load_bt1= new Image(); load_bt1.src='images/bt-1b.jpg';
load_bt2= new Image(); load_bt2.src='images/bt-2b.jpg';
load_bt3= new Image(); load_bt3.src='images/bt-3b.jpg';
load_bt4= new Image(); load_bt4.src='images/bt-4b.jpg';
load_bt5= new Image(); load_bt5.src='images/bt-5b.jpg';
load_bt6= new Image(); load_bt6.src='images/bt-6b.jpg';
load_bt7= new Image(); load_bt7.src='images/bt-7b.jpg';
load_bt8= new Image(); load_bt8.src='images/bt-8b.jpg';
load_bt9= new Image(); load_bt9.src='images/bt-9b.jpg';
load_bt10= new Image(); load_bt10.src='images/bt-10b.jpg';

load_bt20= new Image(); load_bt20.src="images/chiffres-b.gif"
load_bt21= new Image(); load_bt21.src="images/decouverte-b.gif"
load_bt22= new Image(); load_bt22.src="images/presentation-b.gif"
load_bt23= new Image(); load_bt23.src="images/tri-b.gif"
load_bt24= new Image(); load_bt24.src="images/usine-b.gif"

load_retour1= new Image(); load_retour1.src='images/bt-retour1b.png';

load_contact= new Image(); load_contact.src='images/bt_contactb.png';

load_acc_ca= new Image(); load_acc_ca.src='images/bt_acc-cab.jpg';
load_acc_va= new Image(); load_acc_ca.src='images/bt_acc-vab.jpg';
load_2424= new Image(); load_2424.src='images/BT_24_24b.jpg';
load_tri= new Image(); load_tri.src='images/bt_trib.jpg';

//--------------------------------
function rollMenu1(nom,statut)
{	//alert(nom);
	//alert(document.images[nom].src);
	switch (statut)
	{
	case 1 : document.images[nom].src='images/'+nom+'b.jpg';
	break;
	case 0 : document.images[nom].src='images/'+nom+'a.jpg';
	break;
	}
}

function rollMenu2(nom,statut)
{	//alert(nom);
	//alert(document.images[nom].src);
	switch (statut)
	{
	case 1 : document.images[nom].src='images/'+nom+'b.gif';
	break;
	case 0 : document.images[nom].src='images/'+nom+'a.gif';
	break;
	}
}


function rollContact(nom,statut)
{	//alert(nom);
	//alert(document.images[nom].src);
	switch (statut)
	{
	case 1 : document.images[nom].src='images/'+nom+'b.png';
	break;
	case 0 : document.images[nom].src='images/'+nom+'a.png';
	break;
	}
}


function ImgInvert(nom,etat)
{
document.images[nom].src='images/'+nom+'-'+etat+'.jpg';
	
}

function nav_co_va(lieu)
{
	switch (lieu)
	{
	case 'va' : document.getElementById('va').style.display="block";
				document.getElementById('menu_va').style.display="block";
				document.getElementById('co').style.display="none";
				document.getElementById('menu_co').style.display="none";
	break;
	
	case 'co' : document.getElementById('va').style.display="none";
				document.getElementById('menu_va').style.display="none";
				document.getElementById('co').style.display="block";
				document.getElementById('menu_co').style.display="block";
	break;
	}
}

function selectCo(statut)
{
	if(statut==0)
	{
	id=document.getElementById('selectCommunes').value;
	id_voie=document.getElementById('selectVoie').value;
	} else {
	window.document.forms[0].elements['selectCommunes'].selectedIndex=32;
	id=32;
	id_voie=0;
	}
	//alert(id);

	if(id==32)
		{
		document.getElementById('rue_va').style.display="block";
				if(id_voie!='' && id_voie!=0)
				{
					window.location.href='resultat-collecte.php?rub=collecte&id_communes='+id+'&id_voie='+id_voie;
				} else {
				alert('Communes de Valenciennes :\n Veuillez sélectionner votre rue. Merci.');
				}
			
		} else if(id!=0){
		document.getElementById('rue_va').style.display="none";
				if(id_voie=='' || id_voie==0)
				{
				window.location.href='resultat-collecte.php?rub=collecte&id_communes='+id+'&id_voie=0';
				}
		document.getElementById('selectVoie').value=0;
		}
}

function bodyload()
{
	window.document.forms[0].elements['selectCommunes'].selectedIndex=0;
	document.getElementById('rue_va').style.display="none";
}



function setInfo(statut)
{
	if(statut='test')
	{
	window.document.forms[0].elements['action'].value='testInfo';
	window.document.forms[0].submit();
 	}

	if(statut='ajouter')
	{
	window.document.forms[0].elements['action'].value='ajouter';
	window.document.forms[0].submit();
 	}
}


function stopRoll(statut)
{
	if(statut=='on')
	{ //alert(statut);
		document.getElementById('box_actu').scrollAmount=2;
 	}

	if(statut=='off')
	{ //alert(statut);
		document.getElementById('box_actu').scrollAmount=0;
 	}
}

zoneopen='';
function gestionVoie(statut)
{
	if(zoneopen!=''){document.getElementById(zoneopen).style.display="none";}
	
	if(statut==0)
	{
		objet=document.getElementById('selectCommunes');
		if(objet.value!=0)
		{
			if (tableauCommunes[objet.value]==0)
			{
				zone='boxVoie'+objet.value;
				document.getElementById(zone).style.display="block";
				document.getElementById('formChamp').style.display="none";
				zoneopen=zone;
			} else {
				for(i=0;i<document.forms['encombrant'].elements.length;i++)
				{
				document.forms['encombrant'].elements[i].disabled=false;
				}
			document.getElementById('formChamp').style.display="block";
			}
		} else {
		document.getElementById('formChamp').style.display="none";
		}

	}  else {
		for(i=0;i<document.forms['encombrant'].elements.length;i++)
		{
		document.forms['encombrant'].elements[i].disabled=false;
		}
		document.getElementById('formChamp').style.display="block";
	}
}


function commentaire(id,action)
{
	obj="com"+id;
	switch(action)
	{
	case 'on' : document.getElementById(obj).style.display="block";
				break;
	
	case 'off' : document.getElementById(obj).style.display="none";
				 break;
	}
	
}