function validateForm() {

	var suser = document.forms[0].username.value;

	var spass = document.forms[0].password.value;

	if (suser == '' & spass != '') {

		document.getElementById('validatesummary').innerHTML = "*Please enter username before submitting."

		document.forms[0].username.focus();		

	}

	if (suser != '' & spass == '') {

		document.getElementById('validatesummary').innerHTML = "*Please enter password before submitting."

		document.forms[0].password.focus();		

	}

	if (suser == '' & spass == '') {

		document.getElementById('validatesummary').innerHTML = "*Please enter username and password before submitting."

		document.forms[0].username.focus();		

	}

	if (suser != '' & spass != '') {

        document.forms[0].submit();

	}

}



function validateCustForm() {

	var errmsg = "*Please enter the following before submitting: ";

	var sfirst = document.forms[0].firstname.value;

	if (sfirst == '') errmsg = errmsg + "first name, ";

	var slast = document.forms[0].lastname.value;

	if (slast == '') errmsg = errmsg + "last name, ";

	var saddress = document.forms[0].address.value;

	if (saddress == '') errmsg = errmsg + "address, ";

	var scity = document.forms[0].city.value;

	if (scity == '') errmsg = errmsg + "city, ";

	var sstate = document.forms[0].state.value;

	if (sstate == '') errmsg = errmsg + "state, ";

	var szip = document.forms[0].zipcode.value;

	if (szip == '') errmsg = errmsg + "zip code, ";

	var semail = document.forms[0].email.value;

	if (semail == '') errmsg = errmsg + "email";

	if (sfirst == '' || slast == '' || saddress == '' || scity == '' || sstate == '' || szip == '' || semail == '') {

		document.getElementById('validatesummary').innerHTML = errmsg.substring(0,(errmsg.length))+".";

		document.forms[0].elements[0].focus();		

	}else{

        document.forms[0].submit();

    }

}

/**

 * DHTML email validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)

 */

function validateEmail() {

	var semail = document.forms[0].email.value;

	if (semail == '') {

		document.getElementById('validatesummary').innerHTML = "*Please enter email address before submitting."

	}else{

		s = echeck(semail);

		if (s == true) {

			showCustContent('sendemail',semail);

		}

	}

}

function echeck(str) {



		var at="@"

		var dot="."

		var lat=str.indexOf(at)

		var lstr=str.length

		var ldot=str.indexOf(dot)

		if (str.indexOf(at)==-1){

		   document.getElementById('validatesummary').innerHTML = "Invalid E-mail";

		   document.forms[0].email.value='';

		   document.forms[0].email.focus();

		   return false

		}



		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){

		   document.getElementById('validatesummary').innerHTML = "Invalid E-mail";

		   document.forms[0].email.value='';

		   document.forms[0].email.focus();

		   return false

		}



		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){

		   document.getElementById('validatesummary').innerHTML = "Invalid E-mail";

		   document.forms[0].email.value='';

		   document.forms[0].email.focus();

		    return false

		}



		 if (str.indexOf(at,(lat+1))!=-1){

		   document.getElementById('validatesummary').innerHTML = "Invalid E-mail";

		   document.forms[0].email.value='';

		   document.forms[0].email.focus();

		    return false

		 }



		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){

		   document.getElementById('validatesummary').innerHTML = "Invalid E-mail";

		   document.forms[0].email.value='';

		   document.forms[0].email.focus();

		    return false

		 }



		 if (str.indexOf(dot,(lat+2))==-1){

		   document.getElementById('validatesummary').innerHTML = "Invalid E-mail";

		   document.forms[0].email.value='';

		   document.forms[0].email.focus();

		    return false

		 }

		

		 if (str.indexOf(" ")!=-1){

		   document.getElementById('validatesummary').innerHTML = "Invalid E-mail";

		   document.forms[0].email.value='';

		   document.forms[0].email.focus();

		    return false

		 }



 		 return true					

	}