function changeclasse(elt,classe) { 
	document.getElementById(elt).className=classe;
}


function gopagecible(page,cible) {
if (page=="../_par/" || page=="../_pro/" || page=="../_cli/" ) return;
	if (cible=="" || cible=="_self") {
		document.location.href= page;
	} else {
		window.open(page);
	}
}

function onFocusMe(elt, textetest, texte) { 
	if ( document.getElementById(elt).value==textetest ||textetest=="") {
		document.getElementById(elt).value=texte;
	}
}


function checkemail(email){
	var filter=/^.+@.+\..{2,3}$/
	if (filter.test(email)) {
		return true
	} else {
	 return false
	}
}

function checkchiffres(chaine) { 
	var reg = new RegExp('[^0-9]+', 'g');
	if (reg.test(chaine)) {
		return false
	} else {
	 return true
	}
}

function reload_captcha() {
  document.getElementById('captcha').src = "../securimage/securimage_show.php?" + Math.random();
}

function adaptedroite(){
	//var detoff = document.getElementById('det_offre');
//	var drooff = document.getElementById('droite_offre');
//	if (detoff!=undefined && drooff!=undefined) {
//		Hdet=detoff.offsetHeight;
//		Hdro=drooff.offsetHeight;
//		//window.alert(Hdet + " " + Hdro );
//		if (Hdet>Hdro && Hdro>0 ) { drooff.style.height = Hdet+"px"; }
//		if (Hdro>Hdet && Hdet>0) { detoff.style.height = Hdro+"px"; }
//	}
}

function showdetprod(actif, nb){
	for (i=1; i<=nb; i++) {
		var strContent = "detprod"+i;
		if (document.getElementById(strContent)!=null)  document.getElementById(strContent).className = 'fddetprod_off';
	}
	var strContent = "detprod"+actif;
	if (document.getElementById(strContent)!=null) {
		document.getElementById(strContent).className = 'fddetprod_on';
		window.location="#detprod"
	}
}