// JavaScript Document
function submitPage()
{
	
	if(document.getElementById("fname").value=="")
	{
		alert("Please enter first name.");
		document.getElementById("fname").focus();
		return false;
	}
/*	if(document.getElementById("lname").value=="")
	{
		alert("Please enter last name.");
		document.getElementById("lname").focus();
		return false;
	}*/
	if(document.getElementById("email").value=="")
	{
		alert("Please enter email address.");
		document.getElementById("email").focus();
		return false;
	}
	var inputvalue=document.getElementById("email").value
	var pattern=/^([a-zA-Z0-9_.-])+@([a-zA-Z0-9_.-])+\.([a-zA-Z])+([a-zA-Z])+/;
    if(!pattern.test(inputvalue)){
		alert("Please enter a valid email id.");
		document.getElementById("email").focus();
		return false;
    }
	
	
	if(document.getElementById("phone").value=="")
	{
		alert("Please enter phone number.");
		document.getElementById("phone").focus();
		return false;
	}
	
	var phone=document.getElementById("phone").value;
    if(phone)
    {
     var len = phone.length;
     var phone_error=false;
     for (var i = 0; i < len; i++) 
     {
	  char = phone.charAt(i);
	  if(isNaN(char) && (char != ' '))
      {   
       alert("Please enter phone number in numeric form.");
	   document.getElementById("phone").focus();
	   return false;
	  }
     }
    } 
	
	
	if(document.getElementById("location").value=="")
	{
		alert("Please enter your location.");
		document.getElementById("location").focus();
		return false;
	}
	
	if(document.getElementById("subject").value=="")
	{
		alert("Please select how did you hear about us?");
		document.getElementById("subject").focus();
		return false;
	}
	
	if(document.getElementById("message").value=="")
	{
		alert("Please type your message.");
		document.getElementById("message").focus();
		return false;
	}
	
	if(document.getElementById("ImageCode").value=="")
	{
		alert("Please enter the image code.");
		document.getElementById("ImageCode").focus();
		return false;
	}
	
	document.frm.submit();
}