function affich()
{
	if(form1.texte.value != '')
	{
		var longueur = form1.texte.value.length;
		
		document.getElementById("divapercu").style.display = "block";
		document.getElementById("montant").style.display = "inline";
		document.getElementById('lbmontant').style.display = "inline";
		document.getElementById('euro').style.display = "inline";
		
		if (longueur<1)
		{
			document.getElementById("img_deb").style.display="none";
			for (i=1;i<=40;i++)
			{
				document.getElementById("img" +i).style.display="none";
			}
			document.getElementById("img_fin").style.display="none";
		}
		
		for (i=1;i<=40;i++)
		{
			lettre = form1.texte.value.substring(i-1,i);
			if(form1.police.value != 'Standard' || form1.tech[1].checked)
			{
				switch (lettre)
				{
					case "à": lettre = "a"; break;
					case "ä": lettre = "a"; break;
					case "â": lettre = "a"; break;
					case "ã": lettre = "a"; break;
					case "ü": lettre = "u"; break;
					case "ù": lettre = "u"; break;
					case "û": lettre = "u"; break;
					case "è": lettre = "e"; break;
					case "ë": lettre = "e"; break;
					case "ê": lettre = "e"; break;
					case "é": lettre = "e"; break;	
					case "ï": lettre = "i"; break;
					case "î": lettre = "i"; break;
					case "ñ": lettre = "n"; break;
					case "ÿ": lettre = "y"; break;
					case "ö": lettre = "o"; break;
					case "ô": lettre = "o"; break;
					case "õ": lettre = "o"; break;
					case "ç": lettre = "c"; break;
				}
				//reginit = new RegExp("ÀÁÂÃÄÅàáâãäåÒÓÔÕÖØòóôõöøÈÉÊËèéêëÇçÌÍÎÏìíîïÙÚÛÜùúûüÿÑñ");
				lettre = lettre.toUpperCase();
			}
			if(lettre)
			{
				document.getElementById("img_deb").style.display = "inline";
				document.getElementById("img_deb").src = "Alphabet gif/" + form1.couleur.value +"/Standard/73.gif";
				document.getElementById("img" +i).src = "Alphabet gif/" + form1.couleur.value +"/"+ form1.police.value +"/"+ lettre.charCodeAt(0) + ".gif";
				document.getElementById("img" +i).style.display = "inline";
				var j = i+1;
				document.getElementById("img" +j).style.display = "inline";
				document.getElementById("img" +j).src = "Alphabet gif/" + form1.couleur.value +"/Standard/fin.gif";
				document.getElementById("tbapercu").style.width = (i*30) +150;
			}
			else
			{
				var j = i+1;
				document.getElementById("img" +j).style.display = "none";
			}
			if(form1.couleur.value == 'Noir')
			{
				document.getElementById('apercu_blanc').style.display = '';
				if(lettre)
				{
					document.getElementById("img_debb").style.display = "inline";
					document.getElementById("img_debb").src = "Alphabet gif/Blanc/Standard/73.gif";
					document.getElementById("img" +i+"b").src = "Alphabet gif/Blanc/"+ form1.police.value +"/"+ lettre.charCodeAt(0) + ".gif";
					document.getElementById("img" +i+"b").style.display = "inline";
					var j = i+1;
					document.getElementById("img" +j+"b").style.display = "inline";
					document.getElementById("img" +j+"b").src = "Alphabet gif/Blanc/Standard/fin.gif";
					document.getElementById("tbapercu").style.width = (i*30) +150;
				}
				else
				{
					var j = i+1;
					document.getElementById("img" +j+"b").style.display = "none";
				}
			}
			else
			{
				document.getElementById('apercu_blanc').style.display = 'none';
			}
			
		}
		window.scrollBy(0,500);
		calc();
	}
}

function calc()
{
	var qte = parseInt(form1.qte.value);
	if (form1.tech[0].checked)
	{
		if (form1.first_coudre.value == 0)
		{
			var prix = 12 + qte;
		}
		else
		{
			var prix = 8 + qte;
		}
	}
	else
	{
		if(form1.first_thermo.value == 0)
		{
			var prix = 13.5 + qte + (0.5*qte/4);
		}
		else
		{
			var prix = 8.5 + qte + (0.5*qte/4);
		}
	}
	form1.montant.value = prix;
}

function thermo()
{
	if (form1.tech[1].checked)
	{
		form1.police.value = "Standard";
		form1.police.disabled = true;
		form1.couleur.remove(2);
		form1.couleur.selectedIndex = 0;
	}
	else
	{
		form1.police.disabled = false;
		form1.couleur.options[2] = new Option('Noir & Blanc','Noir');
	}
	affich();
}

function chgdisp(a, b)
{
	if(document.getElementById(a).style.display=="inline")
	{
		document.getElementById(a).style.display="none";
		/*if(navigator.appName == 'Microsoft Internet Explorer')
		{
			form1.couleur.style.display="inline";
			form1.qte.style.display="inline";
		}*/
		b.src = 'etiquette_vetement_nom/bt_affpanier.gif';
	}
	else
	{
		/*if(navigator.appName == 'Microsoft Internet Explorer')
		{
			form1.couleur.style.display="none";
			form1.qte.style.display="none";
		}*/
		document.getElementById(a).style.display="inline";
		b.src = 'etiquette_vetement_nom/btc_masqpanier.gif';
	}
}

function ascii()
{
	lettre = form1.texte.value.substring(form1.texte.value.length - 1,form1.texte.value.length);
	alert(lettre.charCodeAt(0));
}