function formcheck(){
	var flag = 0;
	if(!document.InquiryForm.email.value.match(/.+@.+\..+/)){
		flag = 1;
	}
	if(flag){
		window.alert('Please type correct email address.');
		return false;
	}
	else{
	  if(document.InquiryForm.name.value == ""){
		flag = 1;
	  }
	  else if(document.InquiryForm.address1.value == ""){
		flag = 1;
	  }
	  else if(document.InquiryForm.city.value == ""){
		flag = 1;
	  }
	  else if(document.InquiryForm.country.value == ""){
		flag = 1;
	  }
  	  else if(document.InquiryForm.tel.value == ""){
		flag = 1;
	  }
	  if(flag){
                window.alert('One or more of required field(s) is empty.'); 
		return false;
	  }
	  else{
		return true;
	  }
        }
}