// JavaScript Document
function SwansonLogin() {
	var sUser = document.Login.user.value;
	var sPwd = document.Login.password.value;
	if ((sUser != "") && (sUser.indexOf("@") == 0)) {
		document.Login.action = 'Agentclient.php?user=' + sUser + '&pwd=' + sPwd;
		document.Login.submit();
	} else {
		document.Login.action = 'clients.php?user=' + sUser + '&pwd=' + sPwd;
		document.Login.submit();		
	}
}

function isNotBlank(sField) {
	if (sField == '') {
		return false;
	} else {
		return true;
	}
}

function isZip(sField) {
	var sInfo;
	sInfo = sField.replace('-', '');
	sInfo = sInfo.replace(' ', '');
	if ((isNumeric(sInfo)) && ((sInfo.length == 5) || (sInfo.length == 9))) {
		return true;
	} else {
		return false;
	}
}

function removeChars(sField) {
	var sInfo;
	sInfo = sField;
	var chars = Array(' ', '-', '(', ')', '.');
	for (i=0; i<chars.length; i++) {
		while (sInfo.indexOf(chars[i]) > 0)
			sInfo = sInfo.replace(chars[i], '');
	}
	return sInfo;
}

function validBaths(sNumber) {
	var bOK, Num, sInfo;
	sInfo = sNumber;
	if (sNumber.indexOf(".") > 0) {
		var sBaths = sInfo.split(".")
		Num = sBaths.length;
		if (sBaths[0].length > 1) {
			bOK = false;
		} else {
			bOK = isNumeric(sBaths[0]);
		}
		if (bOK) {
			if (sBaths[1].length > 1) {
				bOK = false;
			} else {
				bOK = isNumeric(sBaths[1]);
			}
		}
	} else if (sInfo != '') {
		bOK = isNumeric(sInfo);
	} else if (sInfo == '') {
		bOK = true;
	} else {
		bOK = false;
	}
return bOK;

}

function isNumeric(sNumber) {
	//if blank or a number returns true, else returns false
	var valid = '01234567890';
	var bValid = true;
	for (i=0; i<sNumber.length; i++) {
		if (valid.indexOf(sNumber.charAt(i)) >= 0) {
			bValid = true;
		} else {
			bValid = false;
		}
		if (!bValid)
			break;
	}
	return bValid;
}

function isPhone(sField) {
	var sInfo;
	sInfo = removeChars(sField);
	if ((sInfo.length == 10) && (isNumeric(sInfo))) {
		return true;
	} else {
		return false;
	}
}

function chooseDate(sPage,sField) {
	var sDate = eval("document." + sField + ".value");
	var loc = "scripts/calendar.php?Page=" + sPage + "&opener=" + sField; //&date=" + strDate;
	window.open(loc,'date','height=300,width=200,scrollbars=no,resizable=yes,location=yes');
}

function sendEmail(sID) {
	window.open('SendEmail.php?ID=' + sID,'Email','WIDTH=550,height=650,resizable=yes,scrollbars=yes,toolbar=no');		
}