//Contact-US Validation

function checksubmit()
	{
	 if (document.dem_contact.contact_name.value == "")
		{	alert("Please enter your name."); document.dem_contact.contact_name.focus(); return false;	}
	 if (document.dem_contact.phone.value == "")
		{	alert("Please enter your phone number."); document.dem_contact.phone.focus(); return false; }
	 if (document.dem_contact.email.value == "")
		{	alert("Please enter your email address.");	document.dem_contact.email.focus(); return false;	}
		else 
			{
			 tmp = new String(document.dem_contact.email.value);
			 tmp2 = tmp.split("@")
			 if (tmp2.length != 2)
				{	alert("Not a valid email address!"); document.dem_contact.email.focus(); return false;}
			 if (tmp2[0] == '')
				{	alert("Not a valid email address!"); document.dem_contact.email.focus(); return false;}
				tmp3 = tmp2[1].split('.')
				if (tmp3.length < 2)
					{	alert("Not a valid email address!"); document.dem_contact.email.focus(); return false;}
				i = tmp3.length
				  for (j = 0; j<i ;j++)
					{
				 	 if (tmp3[j] =="")
				 	 {	alert("Not a valid email address!"); document.dem_contact.email.focus(); return false;}
			}
				 
		 }
	 if (document.dem_contact.confirm_email.value != document.dem_contact.email.value)
		{	alert("Your email address does not match.");	document.dem_contact.email.focus(); return false;	}
	 if (document.dem_contact.subject.value == "")
		{	alert("Please enter a subject for your message."); document.dem_contact.subject.focus(); return false; }
	 if (document.dem_contact.textarea.value == "")
		{	alert("Please enter your message."); document.dem_contact.textarea.focus(); return false; }
	 document.dem_contact.submit();
	}

//Phone Validation

	function elimChars(theString)
	{
		var newString = new String("");
		for (var i = 0; i < theString.length; i++)
		{
			if (theString.charAt(i) >= "0" && theString.charAt(i) <= "9")
				newString = newString + theString.charAt(i);
			else if (theString.charAt(i) == "(" || theString.charAt(i) == ") " || theString.charAt(i) == "-" || theSt == ") " || theString.charAt(i) == "-" || theString.charAt(i) == " ")
			{
				
			}
			else 
			{
				return ("");
			}
		}
		return(newString);
	}
	function checkValidPhone(control)
	{
		var temp = elimChars(control.value);
		if (temp.length != 10)
		{
			alert("Invalid Phone Number \n Please Enter a Valid Phone Number");
			control.focus();
			control.select();
		}
		else
		{
			control.value = "(" + temp.charAt(0) + temp.charAt(1) + temp.charAt(2) + ")" + temp.charAt(3) +temp.charAt(4) +temp.charAt(5) + "-" + temp.charAt(6) + temp.charAt(7) + temp.charAt(8) + temp.charAt(9); 
		}
	}