function CheckAndSubmit() {
	var ne=0;
	var sCSS_True="border: 1px #00962e solid; background: #fafffa;"
	var sCSS_False="border: 1px #ff0000 solid; background: #fffafa;"
	if (!CheckTextInput(document.form.contact_name,sCSS_True,sCSS_False)) ne=ne+1;
	if (!CheckTextInput(document.form.contact_object,sCSS_True,sCSS_False)) ne=ne+1;
	if (!CheckTextInput(document.form.contact_message,sCSS_True,sCSS_False)) ne=ne+1;
	if (!CheckVerif(document.form.contact_verif,sCSS_True,sCSS_False)) ne=ne+1;
	if (!CheckEmail(document.form.contact_email,sCSS_True,sCSS_False)) ne=ne+1;
	if (ne!=0) { return false }
	else { document.form.submit(); }
	}

function CheckTextInput(oField,sCSSTrue,sCSSFalse) {
	if (oField.value != '') {
		oField.style.cssText = sCSSTrue;
		return true;
		}
	else {
		oField.style.cssText = sCSSFalse;
		return false;
		}
	}
		
function CheckVerif(oField,sCSSTrue,sCSSFalse) {
	if (verif(oField.value) && (oField.value != '')) {
		oField.style.cssText = sCSSTrue;
		return true;
		}
	else {
		oField.style.cssText = sCSSFalse;
		return false;
		}
	}

function CheckEmail(oField,sCSSTrue,sCSSFalse) {
	if (echeck(oField.value) && (oField.value != '')) {
		oField.style.cssText = sCSSTrue;
		return true;
		}
	else {
		oField.style.cssText = sCSSFalse;
		return false;
		}
	}

function echeck(str) {
	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1) {
		return false
		}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr) {
		return false
		}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr) {
		return false
		}

	 if (str.indexOf(at,(lat+1))!=-1) {
		return false
		}

	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot) {
		return false
		}

	 if (str.indexOf(dot,(lat+2))==-1) {
		return false
		}

	 if (str.indexOf(" ")!=-1) {
		return false
		}

	 return true
}

function verif(str) {
	if (str=='Oui' || str=='Yes' || str=='Ja' || str=='oui' || str=='ja' || str=='yes' || str=='Non' || str=='non' || str=='Nee' || str=='nee' || str=='No' || str=='no') { return true }
		return false
	}