function courriel_resultat(msg)
{	
	document.getElementById('courriel_ok').innerHTML = msg;
}

function courriel_suivi_resultat(msg)
{	
	document.getElementById('courriel_suivi_ok').innerHTML = msg;
}

function contact_resultat(msg)
{	
	document.getElementById('contact_ok').innerHTML = msg;
}

function changement_image(id, legende, src_img, largeur, hauteur)
{
	document.getElementById(id).src = src_img;
	document.getElementById(id).width = largeur;
	document.getElementById(id).height = hauteur;
	document.getElementById(id).title = legende;
}

function colorisation_ligne(id)
{
	if(document.getElementsByTagName) {  
		var table = document.getElementById(id);   
		var rows = table.getElementsByTagName("tr");   
	   	for(i = 0; i < rows.length; i++) {           
	   		if(i % 2 == 0) rows[i].className = "paire"; 
	     	else rows[i].className = "impaire"; 
	   	}
	} 
}

function redir(url)
{
	window.location.href = url;	
}

function calcul_ti(montant, taux, annees, lang)
{    
	
	if(lang == "en") {
		var tResultat = "Result";
		var tMensualite = "Monthly loan payment";
		var tCoutCredit = "Loan's cost";
		var tErreur = "Missing data.";	
	}
	else if(lang == "de") {
		var tResultat = "Result";
		var tMensualite = "Monthly loan payment";
		var tCoutCredit = "Loan's cost";
		var tErreur = "Missing data.";	
	}
	else {
		var tResultat = "Résultat";
		var tMensualite = "Mensualité";
		var tCoutCredit = "Coût du crédit";
		var tErreur = "Données manquantes.";	
	}
	
	
	if(montant && taux && annees) {
		taux = taux.replace(',','.');
		var mois = annees * 12;
	    var i = taux / 1200.0;
	    var m = montant*i*Math.pow(1+i,mois)/(Math.pow(1+i,mois)-1);
	    var c = mois*m-montant;
	    
	    var mens = Math.round(m*100)/100;
	    if(lang != "en") {
	    	mens = mens.toString();
	    	mens = mens.replace('.',',');
	    }
	    
	    
	    var cout = Math.round(c*100)/100;
	    if(lang != "en") {
	    	cout = cout.toString();
	    	cout = cout.replace('.',',');
	    }
	    
	    var txt = "<br/><label>" + tResultat + " :</label>";
	    txt += tMensualite + " : " + mens + " EUR<br/>";
	    txt += tCoutCredit + " : " + cout + " EUR";
	}
	else
		var txt = "<br/>" + tErreur;
		
    document.getElementById('tir').innerHTML = txt;
}

function imprimer()
{
	window.print();
}

function affichage(id)
{
	if(document.getElementById(id).style.display == 'block')
		document.getElementById(id).style.display = 'none';
	else
		document.getElementById(id).style.display = 'block';
}

function affichage_tout()
{
	var tab = new Array("differents-diagnostics", "diagnostic-carrez", "diagnostic-amiante", "diagnostic-termites", "diagnostic-plomb", "diagnostic-energetique", "diagnostic-ernt", "diagnostic-gaz", "diagnostic-technique", "frais-notaire", "notaire-remuneration", "droits-acquisition", "frais-debours", "compromis", "conditions-suspensives", "acte-authentique", "copropriete", "lot-copropriete", "parties-privatives", "parties-communes");
	for(i=0; i<tab.length; i++)
		affichage(tab[i]);
}