// rollover code
function 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=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function over() { //v3.0
  var i,j=0,x,a=over.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function out() { //v3.0
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

if (document.images) {
  nav_home_f2 = new Image(44 ,62); nav_home_f2.src = "img/nav_home_f2.gif";
  nav_home_f1 = new Image(44 ,62); nav_home_f1.src = "img/nav_home.gif";
  nav_why_f2 = new Image(54 ,62); nav_why_f2.src = "img/nav_why_f2.gif";
  nav_why_f1 = new Image(54 ,62); nav_why_f1.src = "img/nav_why.gif";
  nav_vehicles_f2 = new Image(66 ,62); nav_vehicles_f2.src = "img/nav_vehicles_f2.gif";
  nav_vehicles_f1 = new Image(66 ,62); nav_vehicles_f1.src = "img/nav_vehicles.gif";
  nav_supplies_f2 = new Image(67 ,62); nav_supplies_f2.src = "img/nav_supplies_f2.gif";
  nav_supplies_f1 = new Image(67 ,62); nav_supplies_f1.src = "img/nav_supplies.gif";
  nav_rate_f2 = new Image(45 ,62); nav_rate_f2.src = "img/nav_rate_f2.gif";
  nav_rate_f1 = new Image(45 ,62); nav_rate_f1.src = "img/nav_rate.gif";
  nav_credit_f2 = new Image(90 ,62); nav_credit_f2.src = "img/nav_credit_f2.gif";
  nav_credit_f1 = new Image(90 ,62); nav_credit_f1.src = "img/nav_credit.gif";
  nav_contact_f2 = new Image(63 ,62); nav_contact_f2.src = "img/nav_contact_f2.gif";
  nav_contact_f1 = new Image(63 ,62); nav_contact_f1.src = "img/nav_contact.gif";
  }


var posx=(screen.width/2)-340;
var posy=(screen.height/2)-160;

function doNothing(){
}



// Rate Sheet registration form - check to make sure required fields are filled in
function checkregistrationform ( form )
{
    // ** START **
    if (form.attribute1.value == "") {
        alert( "Please enter your first name." );
        form.attribute1.focus();
        return false ;
    }
    if (form.attribute2.value == "") {
        alert( "Please enter your last name." );
        form.attribute2.focus();
        return false ;
    }
    if (form.email.value == "") {
        alert( "Please enter your email address." );
        form.email.focus();
        return false ;
    }
    if (form.password.value == "") {
        alert( "Please create a password." );
        form.password.focus();
        return false ;
    }
    if (form.password_check.value == "") {
        alert( "Please confirm your password." );
        form.password_check.focus();
        return false ;
    }
    if (form.password_check.value != form.password.value) {
        alert( "The passwords do not match.  Please be sure that both passwords match." );
        form.password_check.focus();
        return false ;
    }
    // ** END **
        return true ;
}

// Custom Rate Sheet form - check to make sure required fields are filled in

function checkcustomform ( form )
{
    // ** START **
    if (form.attribute1.value == "") {
        alert( "Please enter your first name." );
        form.attribute1.focus();
        return false ;
    }
    if (form.attribute2.value == "") {
        alert( "Please enter your last name." );
        form.attribute2.focus();
        return false ;
    }
    if (form.phone.value == "") {
        alert( "Please enter your phone number." );
        form.phone.focus();
        return false ;
    }
    if (form.fax.value == "") {
        alert( "Please enter your fax number." );
        form.fax.focus();
        return false ;
    }
    if (form.email.value == "") {
        alert( "Please enter your email address." );
        form.email.focus();
        return false ;
    }
    if (form.company.value == "") {
        alert( "Please enter the name of your production company." );
        form.company.focus();
        return false ;
    }
    if (form.jobTitle.value == "") {
        alert( "Please enter your position or job title." );
        form.jobTitle.focus();
        return false ;
    }
    if (form.productionTitle.value == "") {
        alert( "Please enter the title of your production." );
        form.productionTitle.focus();
        return false ;
    }
    if (form.productionType.value == "") {
        alert( "Please indicate what type of production you will be renting for." );
        form.productionType.focus();
        return false ;
    }
    if (form.studio.value == "") {
        alert( "Please indicate at which studio your production will be based." );
        form.studio.focus();
        return false ;
    }
    if (form.location.value == "") {
        alert( "Please indicate your shooting 'location' requirements." );
        form.location.focus();
        return false ;
    }
    if (form.requirements.value == "") {
        alert( "Please share your rental requirements with us so that we can provide you with an accurate rate sheet specific to your needs." );
        form.requirements.focus();
        return false ;
    }
    // ** END **
        return true ;
}