//Enquiry form
function check_enquiry(chk)
{
		var contact_name  = trim(chk.contact_name.value);
		var company  	  = trim(chk.company.value);
		var address 		  = trim(chk.address.value);
		var country 		  = trim(chk.country.value);
		var phone 		  = trim(chk.phone.value);
		var email		  = trim(chk.email.value);
		var query	  	  = trim(chk.query.value);
		
		if(contact_name == "")
		 {
			alert("Please enter your name.");
			chk.contact_name.focus();
			return false;
		}
		if(isNotAlphabets(contact_name))
		 {
			alert("Invalid characters in name.");
			chk.contact_name.focus();
			return false;		  
		 }
		 
		if(company == "")
		{
			alert("Please enter your company name.");
			chk.company.focus();
			return false;
		}

		if(address == "")
		{
			alert("Please enter your address.");
			chk.address.focus();
			return false;
		}

		if(country == "")
		{
			alert("Please select your country.");
			chk.country.focus();
			return false;
		}
						 
		 if(phone == "")
		 {
			alert("Please enter your phone number.");
			chk.phone.focus();
			return false;
		 }
		 				
		 if(isNotNumeric(phone))
		 {
			alert("Invalid characters in phone number.");
			chk.phone.focus();
			return false;		  
		 }
		 if(phone.length<7)
		 {
			alert("Phone number can not be less than 7 digits.");
			chk.phone.focus();
			return false;		  
		 }		 
		 if(email == "")
		 {
			alert("Please enter your email address.");
			chk.email.focus();
			return false;
		 }
		 				
		 if(!checkEmail(email))
		 {
			alert("Please enter valid email address.");
			chk.email.focus();
			return false;		  
		 }
		 
		 if(query == "")
		 {
			alert("Please enter your query.");
			chk.query.focus();
			return false;
		 }
		 
		 		 
		  if(query.length > 1500)
		  {
		       alert("Query field can not contain more than 1500 characters");
			   chk.query.focus();
			   return false;
		  }
}				 

//Landing Page
function check_newsletter(chk)
{
		var yourname 	= trim(chk.yourname.value);
		var email		= trim(chk.email.value);
		var company 	= trim(chk.company.value);

		if(company == "")
		{
			alert("Please enter your company name.");
			chk.company.focus();
			return false;
		}
		
		
		if(yourname == "")
		 {
			alert("Please enter your name.");
			chk.yourname.focus();
			return false;
		}
		if(isNotAlphabets(yourname))
		 {
			alert("Invalid characters in your name.");
			chk.yourname.focus();
			return false;		  
		 }
		 
	 
		 if(email == "")
		 {
			alert("Please enter your email address.");
			chk.email.focus();
			return false;
		 }
		 				
		 if(!checkEmail(email))
		 {
			alert("Please enter valid email address.");
			chk.email.focus();
			return false;		  
		 }
		 
		 
		str_val = "yourname=" + yourname + "&company=" + company  + "&email=" + email;		 
		 
		send_partner_eml(str_val);
		 
		//document.body.style.cursor = 'Wait';
		return false;		 
		 		 		 		 
}