function formValidate(thisform)
{
	with (thisform)
	{
		if (emptyvalidation(c_name,"Woops! You forgot to fill in your Name")==false) 
		{
			c_name.select();
			c_name.focus();
			return false;
		}
		
		if (emptyvalidation(email,"Woops! You forgot to fill in your Email Address")==false) 
		{
			email.select();
			email.focus();
			return false;
		}
		 if(emailvalidation(email)==false)
			{
				alert("Woops! You have entered an invalid Email Address");
				email.select();
				email.focus();
				return false;			
			}
		
		if (emptyvalidation(phoneno,"Woops! You forgot to fill in your Phone Number")==false) 
		{
			phoneno.select();
			phoneno.focus();
			return false;
		}
		if (emptyvalidation(preferday,"Woops! You forgot to fill in your Preferred Day")==false) 
		{
			preferday.select();
			preferday.focus();
			return false;
		}
		if (emptyvalidation(prefertime,"Woops! You forgot to fill in your Preferred Time")==false) 
		{
			prefertime.select();
			prefertime.focus();
			return false;
		}
		if (emptyvalidation(question,"Woops! You forgot to fill in your Question")==false) 
		{
			question.select();
			question.focus();
			return false;
		}
		thisform.submit();			
	}
	
}
function emailvalidation(thisform) {

   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   var address = thisform.value;
   var email = address.split(',');
   
   for (var i = 0; i < email.length; i++) {
   if(reg.test(email[i]) == false) {
     // alert('Invalid Email Address');
      return false;
   }
   else
   {
    }
   }
}