function popupWindow(url) {

  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=660,height=260,screenX=150,screenY=150,top=150,left=150')

}



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_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_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];}

}



function validateSearchForm()

{

  var stateSelected = 0;

  var dirSelected   = 0;



  var stateList = document.getElementById("stateId");

  var dropLength = stateList.length;

  stateList.focus();

  for(var i=0; i<dropLength; i++) {

    if(stateList.options[i].selected == true) {

      stateSelected = 1;

      break;

    }

  }



  var dirList = document.getElementById("dirId");

  var dropLength = dirList.length;

  dirList.focus();

  for(var i=0; i<dropLength; i++) {

    if(dirList.options[i].selected == true) {

      dirSelected = 1;

      break;

    }

  }



  if(dirSelected == 0 && stateSelected == 0) {

    alert("Please select a either a state directory or a specialty directory.");

    return false;

  }



  return true;



}



function ValidateEmail(str) {



  var lat = str.indexOf('@')

  var lstr = str.length

  var ldot = str.indexOf('.')



  if (str.indexOf('@') == -1) return false

  if (str.indexOf('@') == -1 || str.indexOf('@') == 0 || str.indexOf('@') == lstr) return false

  if (str.indexOf('.') == -1 || str.indexOf('.') == 0 || str.indexOf('.') == lstr) return false

  if (str.indexOf('@', (lat + 1)) != -1) return false

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

  if (str.indexOf('.', (lat + 2)) == -1) return false

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



  return true

}





function validateContactUsForm()

{

  if (document.getElementById('firstName').value == "")

  {

    document.getElementById('firstName').focus();

    alert('Invalid First Name ');

    return false;

  }

  if (document.getElementById('lastName').value == "")

  {

    document.getElementById('lastName').focus();

    alert('Invalid Last Name ');

    return false;

  }

  if (document.getElementById('email').value == "")

  {

    document.getElementById('email').focus();

    alert('Invalid Email ');

    return false;

  }



  if (!ValidateEmail(document.getElementById('email').value)) 

  { 

    document.getElementById('email').focus();

    alert('Invalid Email ');

    return false;

  }



return true;



}