//function for validation of enquiry
function checkenquiryform()
{
	var form = document.enquiry;
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

	if (form.username.value=="")
	{
		alert('Enter Username!');
		form.username.focus();
		return false;
	}
	if (form.email.value=="")
	{
		alert('Enter Email Id!');
		form.email.focus();
		return false;
	}
	if (!filter.test(form.email.value)) 
	{
		alert('Enter Valid Email Id!');
		form.email.focus();
		return false;
	}
	if (form.contactno.value=='') 
	{
		alert('Enter Contact No!');
		form.contactno.focus();
		return false;
	}
	if (form.comments.value=='') 
	{
		alert('Enter Comments!');
		form.comments.focus();
		return false;
	}
	
	if (form.txtCaptcha.value=='') 
	{
		alert('Enter image value!');
		form.txtCaptcha.focus();
		return false;
	}
	
}

function checkcontactform()
{
	var form = document.enquiry;
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

	if (form.username.value=="")
	{
		alert('Enter Username!');
		form.username.focus();
		return false;
	}
	if (form.email.value=="")
	{
		alert('Enter Email Id!');
		form.email.focus();
		return false;
	}
	if (!filter.test(form.email.value)) 
	{
		alert('Enter Valid Email Id!');
		form.email.focus();
		return false;
	}
	
	if (form.comments.value=='') 
	{
		alert('Enter Comments!');
		form.comments.focus();
		return false;
	}
	
	if (form.txtCaptcha.value=='') 
	{
		alert('Enter image value!');
		form.txtCaptcha.focus();
		return false;
	}
		
}