// JavaScript Document<script>
function verifica(document)
{
	if( document.nume.value == "" )
	{
		alert("Introduceti numele Dvs.!");
		document.nume.focus();
		return false;
	}
	if( document.prenume.value == "" )
	{
		alert("Introduceti prenumele Dvs.!");
		document.prenume.focus();
		return false;
	}
	if( document.adresa.value == "" )
	{
		alert("Introduceti adresa Dvs!");
		document.adresa.focus();
		return false;
	}
	if( document.telefon.value == "" )
	{
		alert("Introduceti numarul Dvs de telefon!");
		document.telefon.focus();
		return false;
	}	
	
	if(document.email.value!= "") //verificare adresa mail
	{
		      if(document.email.value.length < 6){
		            alert("Adresa de e-mail trebuie sa aiba minim 6 caractere!");
					document.email.focus();
		            return false;}

		      if(document.email.value.length > 49){
		            alert("Adresa de e-mail nu ar trebui sa aiba mai mult de 49 caractere!");
					document.email.focus();
		            return false;}

		      if(document.email.value.search("@") == -1){
		            alert("Adresa de e-mail invalida!");
					document.email.focus();
		            return false;}

		      if(document.email.value.search("[.*]") == -1){
		            alert("Adresa de e-mail invalida!");
					document.email.focus();
		            return false;}
	}
	else
	{
	alert("Va rugam completati adresa de e-mail!");
	document.email.focus();
	return false;
	}
	
	if( document.marca.value == "" )
	{
		alert("Introduceti marca autovehiculului!");
		document.marca.focus();
		return false;
	}
	if( document.model.value == "" )
	{
		alert("Introduceti modelul autovehiculului!");
		document.model.focus();
		return false;
	}
	if( document.an_fabr.value == "" )
	{
		alert("Introduceti anul fabricatiei autovehiculului!");
		document.an_fabr.focus();
		return false;
	}
	if( document.km.value == "" )
	{
		alert("Introduceti numarul de km parcursi!");
		document.km.focus();
		return false;
	}
	if( document.pret.value == "" )
	{
		alert("Introduceti pretul propus de Dvs.!");
		document.pret.focus();
		return false;
	}
}
<!--
nereidFadeObjects = new Object();
nereidFadeTimers = new Object();
function nereidFade(object, destOp, rate, delta){
if (!document.all)
return
    if (object != "[object]"){  //do this so I can take a string too
        setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0);
        return;
    }    
    clearTimeout(nereidFadeTimers[object.sourceIndex]);
    diff = destOp-object.filters.alpha.opacity;
    direction = 1;
    if (object.filters.alpha.opacity > destOp){
        direction = -1;
    }
    delta=Math.min(direction*diff,delta);
    object.filters.alpha.opacity+=direction*delta;

    if (object.filters.alpha.opacity != destOp){
        nereidFadeObjects[object.sourceIndex]=object;
        nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate);
    }
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->