// JavaScript Document

function validateForm(formName){
	
//var form = document.getElementById(formName);
var x=document.getElementById(formName);
var valid = true;
for (var i=0;i<x.length;i++)
  {
	  if(x.elements[i].type!="submit" || x.elements[i].type!="reset"){
		  if(x.elements[i].value==""){
			valid = false;
			x.elements[i].className="formFieldError";
		  }
		  else{
			x.elements[i].className="";
		  }
	  }

  }
if(valid==true){
	x.submit();
}
else{
	alert("Please complete the missing details highlighted in red");
}
}	

function valid(){
	alert("Form is valid");
}