/**
 *     IOHO main JS
 */

// click/clear - a form field
function clickclear(myField, defaultText) {
	if(defaultText==myField.value)
	{
		myField.value = "";
	}
}

function clickrecall(myField, defaultText) {
   var fieldval=myField.value;
	var len=fieldval.length;
	if(len==0)
	{
	myField.value = defaultText;
	}
}


//validate subscribe form
function validate2(thisform)
  {
	  var email=document.getElementById("email").value;
	  var at="@";
	  var dot=".";
  
	  if(email=="") {
		  alert("Please enter your email address.");
		  document.getElementById("email").focus();
		  return false;
		  
	  } else if(email.indexOf(at)==-1 || email.indexOf(dot)==-1) {
		  alert("Invalid email. Please try again.");
		  document.getElementById("email").value="";
		  document.getElementById("email").focus();
		  return false;
		  
	  }else {		  
		  document.getElementById(thisform).submit();
		  return true;
	  } 
	  
  }
	  

//validate contact form
function validate(thisform)
  {
	  var name=document.getElementById("name").value;
	  var email=document.getElementById("email").value;	
	   
	  if(name==""){
		  alert("*Denotes essential fields. Please enter your name.");
		  document.getElementById("name").focus();
		  return false;
		  
	  }  else if(email=="") {
		  alert("*Denotes essential fields. Please enter your email address.");
		  document.getElementById("email").focus();
		  return false;
		  
	  } else {		  
		  document.getElementById(thisform).submit();
		  return true;
	  } 
	  
  }
  
// write year  
var theDate=new Date()

function writeYear(){
  document.write(theDate.getFullYear())
}


  // redirect success page to homepage
  <!--Script courtesy of http://www.web-source.net - Your Guide to Professional Web Site Design and Development
		var time = null
		function move() {
		window.location = 'http://optimizinghealth.org/'
		}
		//-->