var string = '';
var badChars = "%^()+=[]\\\';{}|\":<>?";
var badCharsreg = /\%|\^|\*|\(|\)|\+|\=|\[|\]|\\\|\'|\;|\{|\}|\"|\:|\<|\>|\?/g;
var jsmaxlength ='jsmaxlength';
var jsbadcharacters='Characters NOT Allowed :';
var goodChars = ".#*&,/- ";
var goodCharsreg = / .#*&,\/-/g;
//-------------------------
//Validate Member Application
function MemberValidate(theForm) {
	valcheck=true;

	if (!JSFNvalidTxtfld(theForm.username,'username',1,'Please check the username entered.',badCharsreg)){return false;}
	if (!JSFNvalidTxtfld(theForm.password,'string',1,'Please check the password entered.',badCharsreg)){return false;}
	if (theForm.password.value != theForm.password2.value) {alert('Your passwords do not match - Please reenter them.');theForm.password.focus(); return false;}

if (fieldexists ("securityanswer")){
	var secquestion = theForm.securityquestion.options[theForm.securityquestion.selectedIndex].value;
	var secquestioncustom = theForm.securityquestioncustom.value;
	if (secquestion.length ==0 && secquestioncustom.length==0){alert('Please select a security question.');return false;}
	if (!JSFNvalidTxtfld(theForm.securityanswer,'string',,'Please check your security answer.',badCharsreg)){return false;}
}

	if (!JSFNvalidTxtfld(theForm.emailaddress,'email',,'Please check your Email Address',badCharsreg)){return false;}
	if (theForm.emailaddress.value != theForm.emailaddress2.value) {alert('your Email Address do not appear to match - Please reenter them.');theForm.emailaddress.focus();return false;}


	if (!JSFNvalidTxtfld(theForm.firstname,'alpha',,'Please check your first name',badCharsreg))	{return false;}
	if (!JSFNvalidTxtfld(theForm.lastname,'alpha',,'Please check your last name',badCharsreg))		{return false;}

	if (!JSFNvalidTxtfld(theForm.companyname,'alpha',,'please check the Company name',badCharsreg))	{return false;}

	if (!JSFNvalidTxtfld(theForm.phone,'phone',,'Please check the Phone number',badCharsreg))	{return false;}

	if (!JSFNvalidTxtfld(theForm.address1,'string',,'Please check the Street Address',badCharsreg))	{return false;}
	if (!JSFNvalidTxtfld(theForm.address2,'string',,'Please enter your City.',badCharsreg))	{return false;}
	if (!JSFNvalidTxtfld(theForm.state,'alpha',,'Please check the State/Province',badCharsreg))	{return false;}
	if (!JSFNvalidTxtfld(theForm.zip,'alphanumeric',,'Please check the Zip/ Postal code',badCharsreg))	{return false;}
	if (!JSFNvalidTxtfld(theForm.country,'alpha',,'Please enter your Country.',badCharsreg))	{return false;}

	if (!JSFNvalidTxtfld(theForm.siteurl,'website',,'please check the url',''))	{return false;}

	if (!JSFNvalidTxtfld(theForm.category,'string',,'Please select a category.',''))	{return false;}

	if (!JSFNvalidTxtfld(theForm.targetmarket,'string',,'Select the option that best describes your primary target market.',''))	{return false;}

	if (!JSFNvalidTxtfld(theForm.preflangid,'numeric',,'Please select your preferred language.',''))	{return false;}

	if (!JSFNvalidTxtfld(theForm.prefcontact,'string',,'Please select a preferred contact method.',''))	{return false;}

	if (!JSFNvalidTxtfld(theForm.hearaboutus,'string',,'Please select how you heard about us.',''))	{return false;}

	if (!ValidatepaymentOptions(theForm)) return false;

	if (!validTick(theForm.agree,"agree",'You must agree to the Terms and conditions to Join the Program.')) {return false; }
	if (fieldexists ("agree2")){if (!validTick(theForm.agree2,"agree2",'You must agree to the Terms and conditions to Join the Program.'))  return false;}

	return true;
}

var appendmessage = '';
function JSFNvalidTxtfld(formField,fieldtype,fieldstatusid,Message,stripbadchar) {
	var result = true;
	if (fieldstatusid == "1"){ fieldstatus=true;} else { fieldstatus=false;}
	if (isObject(formField)){
		switch(formField.type.toLowerCase()) {
		case 'text':
			rawstr=formField.value;
			result = JSfieldtypvalidation(fieldtype,rawstr,formField,fieldstatus )
			if (!result){alert(Message + appendmessage);}            
	      	break;
		case 'password':
			rawstr=formField.value;
			result = JSfieldtypvalidation(fieldtype,rawstr,formField,fieldstatus)
			if (!result){alert(Message + appendmessage);}             
	      	break;
		case 'textarea':
			rawstr=formField.value;
			result = JSfieldtypvalidation(fieldtype,rawstr,formField,fieldstatus )
			if (!result){alert(Message + appendmessage);}             
	      	break;
		case 'checkbox':
			if (!formField.checked){alert(Message + appendmessage);formField.focus();result = false;}
			break;
		case 'select-one':
			if (formField.selectedIndex==-1){alert(Message + appendmessage);formField.focus();result = false;}
			break;
	    }
	}
	return result;
}
function JSfieldtypvalidation(fieldtype,fieldvalue,formField,fieldstatus ){
	result = true;
	
	if (isFunction(badCharsreg) && fieldtype.toLowerCase()!='website'){if (fieldvalue.match(badCharsreg)){alert(jsbadcharacters + '  ' +fieldvalue+ '  ' );str = fieldvalue.replace(badCharsreg,"");	formField.value = str;formField.focus();result = false;}}
	if( result) {
	switch(fieldtype.toLowerCase()) {
	case 'username':
		result =  isString(fieldvalue);break;
	case 'string':result =  isString(fieldvalue);break;
	case 'alpha':result =  isAlpha(fieldvalue);break;
	case 'alphanumeric':result =  isAlphaNumeric(fieldvalue);break;
	case 'numeric':	result =  JSFNvalidateInteger(fieldvalue);break;
	case 'phone':result =  isPhone(fieldvalue);break;
	case 'email':result =  isEmail(fieldvalue);break;
	case 'website':result =  isWebsite(fieldvalue);break;
	case 'date':result =  isDate(fieldvalue);break;
	}}
	
	if (fieldstatus) {
		if (result){if (formField.value == ""){result = false;}}  
	}
	if (!result){ formField.focus();}
	return result;
}
function JSFNvalidHTTP(formfield,Message) {
	result = true;
	if (JSFNfieldexists(formfield)){
		var wholeurl = formfield.value;
		var urlprefix = wholeurl.substring(0, 7);
		if (urlprefix.toLowerCase()=="http://") {result = true;} 
		else {if (urlprefix.toLowerCase()=="https://") {result = true;}else {alert(Message);formfield.focus();result = false;};};
	}
	return result;
}
function validTick (formfield,fieldLabel,Message){
	result = true;
	if (JSFNfieldexists(fieldLabel)){
		var result = formfield.checked ;
		if (!result){alert(Message);}
	}
	return result;
}	
function JSFNemailvalidate(formField,alertmessage,stripbadchar) {
	str = formField.value;
	var at="@";
	var dot=".";
	var lat=str.indexOf(at);
	var lstr=str.length;
	var ldot=str.indexOf(dot);
	//if (stripbadchar.length>0){	str = str.replace(stripbadchar,"");	formField.value = str;}
	
	if (str.indexOf(at)==-1){ alert(alertmessage);formField.focus();	 return false;}
	else if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){ 	 alert(alertmessage);formField.focus(); return false;}
	else if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){alert(alertmessage);formField.focus(); return false;}
	else if (str.indexOf(at,(lat+1))!=-1){alert(alertmessage);formField.focus(); return false; }
	else if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){	alert(alertmessage);formField.focus(); return false; }
	else if (str.indexOf(dot,(lat+2))==-1){alert(alertmessage);formField.focus(); return false;}
	else if (str.indexOf(" ")!=-1){alert(alertmessage);formField.focus(); return false; }
	return true;	
}
function JSFNbadcharcheck (iChars, fieldvalue) {
	for (var i = 0; i < fieldvalue.length; i++) {if (iChars.indexOf(fieldvalue.charAt(i)) != -1) {return true;}}
	return false;
}

function JSFNvalidCustomfld(formField,isrequired, maxlength,valuetype,Message,stripbadchar) {
var result = true;
	
	if (isObject(formField)){
		switch(formField.type.toLowerCase()) {
		case 'text':
			if (!isrequired && formField.value == ""){return true;}
			rawstr=formField.value;
			if (valuetype=='number'){if(!JSFNvalidateInteger(rawstr)){alert(Message);formField.focus();result = false;}}
			if (rawstr.length > maxlength ){alert( jsmaxlength + ' ' + maxlength + '. ' + Message);formField.focus();result = false;}
			if (isFunction(stripbadchar)){if (rawstr.match(stripbadchar)){alert(badChars + ' ' + jsbadcharacters + ' ' + Message);str = rawstr.replace(stripbadchar,"");	formField.value = str;formField.focus();result = false;}}
			if (isrequired==true){ if (result){if (formField.value == ""){alert(Message);formField.focus();result = false;}}  }         
	      	break;
		case 'textarea':
			if (!isrequired && formField.value == ""){return true;}
			rawstr=formField.value;
			if (valuetype=='number'){if(!JSFNvalidateInteger(rawstr)){alert(Message);formField.focus();result = false;}}
			if (rawstr.length > maxlength ){alert( jsmaxlength + ' ' + maxlength + '. ' + Message);formField.focus();result = false;}
			if (isFunction(stripbadchar)){if (rawstr.match(stripbadchar)){alert(badChars + ' ' + jsbadcharacters + ' ' + Message);str = rawstr.replace(stripbadchar,"");	formField.value = str;formField.focus();result = false;}}
			if (isrequired==true){if (result){if (formField.value == ""){alert(Message);formField.focus();result = false;}}      }      
	      	break;
		case 'checkbox':
			if (!isrequired){return true;}
			if (!formField.checked){alert(Message);formField.focus();result = false;}
			break;
		case 'select-one':
			if (!isrequired){return true;}
			if (formField.selectedIndex==-1){alert(Message);formField.focus();result = false;}
			break;
	    }
	}
	return result;
}
function JSFNvalidateInteger( strValue ) { var objRegExp  = /(^-?\d\d*$)/; return objRegExp.test(strValue);}
function isset(varname){ return(typeof(varname)!='undefined');}
function isFunction(o) {return 'function' == typeof o;}
function isObject(o) {return 'object' == typeof o;}
function JSFNfieldexists (fieldname) {	
	var result = false;
	if (document.layers){fieldcheck = document.layers[fieldname];}
	else if (document.getElementById){fieldcheck = document.getElementById(fieldname);}
	else if (document.all){	fieldcheck = document.all[fieldname];}
	if (fieldcheck!=null){ result = true;}
	return result;
}
function isString(strValue) { if ((strValue == "" ) ||  (strValue.match(/^[a-zA-Z0-9 .#*&,\/-]+$/))){return true;}else{appendmessage = " (Allowed : a-zA-Z0-9 .#*&,\/-)";return false;}  }
function isAlphaNumeric(strValue) {  if ((strValue == "" ) ||  (strValue.match(/^[ .a-zA-Z0-9-]+$/))){return true;}else{ appendmessage = " (Allowed : a-zA-Z0-9)";return false;}  }
function isAlpha(strValue) { if ((strValue == "" ) ||  (strValue.match(/^[ a-zA-Z]+$/))){return true;}else{ appendmessage = " (Allowed : a-z)"; return false;}  }
function isPhone(strValue){ if ((strValue == "" ) ||  (strValue.match(/^[ .+()0-9-]+$/))){return true;}else{ return false;}  }
function isWebsite (strValue) {
	//result = true;
	//var wholeurl = strValue;var urlprefix = wholeurl.substring(0, 7);
	//if (urlprefix.toLowerCase()=="http://") {result = true;} 
	//else {if (urlprefix.toLowerCase()=="https:/") {result = true;}else {result = false;};};
	//return result;
	if ((strValue == "" ) ||  (strValue.match(/^((https?|ftp):\/\/)?([\w\d-~]+|([\w\d-~]+\.))\.[a-z]{2,6}\/?([^\s<>\#%"\,\{\}\\|\\\^\[\]`]+)?$/i))){return true;}else{ return false;}  
}
function isEmail(strValue) {
	str = strValue;
	var at="@";
	var dot=".";
	var lat=str.indexOf(at);
	var lstr=str.length;
	var ldot=str.indexOf(dot);
	
	if (str.indexOf(at)==-1){ return false;}
	else if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){return false;}
	else if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){return false;}
	else if (str.indexOf(at,(lat+1))!=-1){return false; }
	else if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){	return false; }
	else if (str.indexOf(dot,(lat+2))==-1){return false;}
	else if (str.indexOf(" ")!=-1){return false; }
	return true;	
}
function isDate(datestring) { // assumes a date string in the format of yyyy/mm/dd
	var datearr = datestring.split('/');
	if (datearr.length==3){
		var datecheck1 = Date.parse(getmonthname(datearr[1]) + " " + datearr[2] + " " + datearr[0]);
		var firstdate = Date.parse("january 1 1900");
		var datecheck2 = new Date(datearr[0],(datearr[1]-1),datearr[2]);
		if (datecheck2==='Invalid Date'||  isNaN(datecheck1) ){ alert(getmonthname(datearr[1]) + " " + datearr[2] + " " + datearr[0]);return false;}
		if (datecheck1 < firstdate){ return false;}
		if (
			(datecheck2.getDate() != datearr[2]) || 
			(datecheck2.getMonth() != (datearr[1]-1)) || 
			(datecheck2.getYear() === datearr[0])
			){return false;} 
		else {return true;}
		
	}else{return false;}
}

function getmonthname(monthint) {
	monthint = parseInt(monthint);
	switch (monthint) {
		case 1 : return "january";break;
		case 2 :return "february";break;
		case 3 :return "march";break;
		case 4 :return "april";break;
		case 5 :return "may";break;
		case 6 :return "june";break;
		case 7 :return "july";break;
		case 8 :return "august";break;
		case 9 :return "september";break;
		case 10 :return "october";break;
		case 11 :return "november";break;
		case 12 :return "december";break;
	}
	return "";
}

// ------------------------------------------------------------------