function validateForm(thisform)
{ 

	
	with (thisform)
	{
		
			if(name.value=="Your Name")name.value="";
			if (emptyvalidation(name,"Please enter name")==false) 
			{
				name.focus();
				return false;
			}
			if(phone.value=="Your Phone")phone.value="";
			if (emptyvalidation(phone,"Please enter phone number")==false) 
			{
				phone.focus();
				return false;
			}
			if(email.value=="Your Email")email.value="";		
			if (emptyvalidation(email,"Please enter email address")==false) 
			{
			email.select();
			email.focus();
			return false;
			}
			if(emailvalidation(email,"Invalid Email ID")==false)
			{
			email.select();
			email.focus();
			return false;
			}
										
			if(comment.value=="Comments")comment.value="";
			if (emptyvalidation(comment,"Please enter comments")==false) 
			{
				comment.focus();
				return false;
			}	
			thisform.submit();
			
			
		
	}
	return true;
}