// JavaScript Document

function quickEmail() {
	var reason = "";

  reason += validateEmail(document.getElementById("mmForm").email);
  
      
  if (reason != "") {
    alert(reason);
    return false;
  }

  return true;
}

function cefCheck() {
	var reason = "";

  reason += validateEmail(document.getElementById("cefForm").email);
  reason += validateEmpty(document.getElementById("cefForm").first);
  reason += validateEmpty(document.getElementById("cefForm").last);
  reason += validateEmpty(document.getElementById("cefForm").title);
  reason += validateEmpty(document.getElementById("cefForm").company);
  reason += validateEmpty(document.getElementById("cefForm").address1);
  reason += validateEmpty(document.getElementById("cefForm").city);
  reason += validateEmpty(document.getElementById("cefForm").state);
  reason += validateEmpty(document.getElementById("cefForm").zip);
  reason += validateEmpty(document.getElementById("cefForm").country);
  reason += validateEmpty(document.getElementById("cefForm").phone);
  
      
  if (reason != "") {
    alert('Please make sure that you filled in all of the required fields properly.');
    return false;
  }

  return true;
}

function validateEmpty(fld) {
    var error = "";
 
    if (fld.value.length == 0) {
        fld.style.background = 'LightGrey'; 
        error = "true"
    } else {
        fld.style.background = 'White';
    }
    return error;  
}

function validateDrop(fld) {
    var error = "";
 
    if (fld.selectedIndex == 0) {
        fld.style.background = 'LightGrey'; 
        error = "true"
    } else {
        fld.style.background = 'White';
    }
    return error;  
}

function trim(s)
{
  return s.replace(/^\s+|\s+$/, '');
}

function validateEmail(fld) {
    var error="";
    var tfld = trim(fld.value);                        // value of field with whitespace trimmed off
    var emailFilter = /^[^@]+@[^@.]+\.[^@]*\w\w$/ ;
    var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/ ;
   
    if (fld.value == "") {
        fld.style.background = 'LightGrey';
        error = "You didn't enter an email address.\n";
    } else if (!emailFilter.test(tfld)) {              //test email for illegal characters
        fld.style.background = 'LightGrey';
        error = "Please enter a valid email address.\n";
    } else if (fld.value.match(illegalChars)) {
        fld.style.background = 'LightGrey';
        error = "The email address contains illegal characters.\n";
    } else {
        fld.style.background = 'White';
    }
    return error;
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function bioPop(id) { //v2.0
  window.open('bio.php?id='+id,'','width=550,height=500,titlebar=0,location=0,scrollbars=1,menubar=0,statusbar=0');
}