// Detect if browser is Netscape 3 + or IE 4 +
bName=navigator.appName;
bVer=parseInt(navigator.appVersion);
	br="n2";
	if (bName=="Netscape" && bVer >=4){br="n4";}
	if (bName=="Netscape" && bVer >=5){br="n5";}
	if (bName=="Microsoft Internet Explorer" && bVer >=4){br="ie4";}
	if (bName=="Microsoft Internet Explorer" && bVer >=5){br="ie4";}

// style sheet references
//if (br=="ie4")
	//{
	//document.write("<link type='text/css' rel='stylesheet' href='http://216.122.250.105/docs/master.css'>")
	//} //IE
//else if (br=="n5")
//	{document.write("<link type='text/css' rel='stylesheet' href='/docs/master-ns6.css'>")} //NS6
//else if (br=="n4")
//	{document.write("<link type='text/css' rel='stylesheet' href='/docs/master-ns.css'>")} //NS
//else
//	{document.write("<link type='text/css' rel='stylesheet' href='/docs/master-ns.css'>")} //OTHER

function isEmpty(inputStr) {
	if(inputStr.value=="" || inputStr.value==null) {return true;}
	return false;
}

function chkEmptyValue(field){
	var myfield=field;
	if(isEmpty(myfield)){
		alert("Field can not be empty.\n\nPlease enter valid data as described in the on screen instructions.");
		myfield.select();
		myfield.focus();
		return false;
	}
	return true;
}

function chkEn(sct){
	var enrq="en";
	if(sct.name.indexOf("_en")==-1){enrq="rq"}
	var fld=sct.name.substring(0,sct.name.indexOf("_"+enrq))
	if(enrq=="rq"){
		if(document.form_0.elements[fld+"_rq"].checked){
			document.form_0.elements[fld+"_en"].checked=true;
		}
	}
	if(enrq=="en"){
		if(document.form_0.elements[fld+"_en"].checked==false){
			document.form_0.elements[fld+"_rq"].checked=false;
		}
	}
	return true;
}

// Convert The First Letter Of Each Word To A Capital, All Others Lower Case
//function toCapFirst(fld){
//	var result_str=new String(fld.value);
//	alert(result_str);
//	alert(result_str.toLowerCase());
//	alert(result_str.toUpperCase());
//	fld.value=trim(result_str);
//	return true;
//}

// TRIM spaces from beginning and end of string
function trim(fld){
	trimstr=new String(fld.value);
	while(''+trimstr.charAt(0)==' ')
		trimstr=trimstr.substring(1,trimstr.length);
	while(''+trimstr.charAt(trimstr.length-1)==' ')
		trimstr=trimstr.substring(0,trimstr.length-1);
	fld.value=trimstr;
}

function toPhone(fld){
	var err_msg;
	var p;
	trim(fld);
	if(fld.value.length==0){return true;}
	for(p=0;p<fld.value.length;p++){
		if(isNaN(fld.value.substring(p,p+1)) && (fld.value.substring(p,p+1)!='-') || (fld.value.substring(p,p+1)==' ')){
			fld.select();
			fld.focus();
			err_msg='Please specify the phone number in the following format.\n\n###-###-####';
			alert(err_msg);
			return false;
		}
	}
	if(fld.value.length==7){
		if(!isNaN(fld.value)){ fld.value=fld.value.substring(0,3)+'-'+fld.value.substring(3,7); }
		err_msg='Please include the area code.\n\n###-###-####';
	}
	if(fld.value.length==10 && !isNaN(fld.value)){
		fld.value=fld.value.substring(0,3)+'-'+fld.value.substring(3,6)+'-'+fld.value.substring(6,10);
		return true;
	}
	if(fld.value.length==12){
		if(!isNaN(fld.value.substring(0,3)) && fld.value.substring(3,4)=='-' && !isNaN(fld.value.substring(4,7)) && fld.value.substring(7,8)=='-' && !isNaN(fld.value.substring(8,12))){
			return true;
		}
	}
	fld.select();
	fld.focus();
	if(err_msg==null){err_msg='Please specify the phone number in the following format.\n\n###-###-####';}
	alert(err_msg);
	return false;
}

function toSSN(fld){
	var err_msg;
	var p;
	trim(fld);
	if(fld.value.length==0){return true;}
	for(p=0;p<fld.value.length;p++){
		if(isNaN(fld.value.substring(p,p+1)) && (fld.value.substring(p,p+1)!='-') || (fld.value.substring(p,p+1)==' ')){
			fld.select();
			fld.focus();
			err_msg='Please specify the SSN in the following format.\n\n###-##-####';
			alert(err_msg);
			return false;
		}
	}
	if(fld.value.length==9 && !isNaN(fld.value)){
		fld.value=fld.value.substring(0,3)+'-'+fld.value.substring(3,5)+'-'+fld.value.substring(5,9);
		return true;
	}
	if(fld.value.length==11){
		if(!isNaN(fld.value.substring(0,3)) && fld.value.substring(3,4)=='-' && !isNaN(fld.value.substring(4,6)) && fld.value.substring(6,7)=='-' && !isNaN(fld.value.substring(7,11))){
			return true;
		}
	}
	fld.select();
	fld.focus();
	if(err_msg==null){err_msg='Please specify the SSN in the following format.\n\n###-##-####';}
	alert(err_msg);
	return false;
}

function toUpper(fld){
	trim(fld);
	fld.value=fld.value.toUpperCase();
	return;
}

function toLower(fld){
	trim(fld);
	fld.value=fld.value.toLowerCase();
	return;
}

function toDate(fld){
	trim(fld);
	if(fld.value==""){return}
	if(fld.value.length!=10){
		fld.select();
		fld.focus();
		alert('Please enter date in the following format:\n\nmm/dd/yyyy (i.e. 04/09/1975)');
		return false;
	}
	mm=fld.value.substr(0,2);
	sep1=fld.value.substr(2,1);
	dd=fld.value.substr(3,2);
	sep2=fld.value.substr(5,1);
	yyyy=fld.value.substr(6,4);
	if(!isNaN(mm) && !isNaN(dd) && !isNaN(yyyy) && (sep1=="-" || sep1=="/") && (sep2=="-" || sep2=="/")){
		mm--;
		test=new Date(yyyy,mm,dd);
		if (test.getFullYear() !=yyyy || test.getMonth() !=mm || test.getDate() !=dd) {
			fld.select();
			fld.focus();
			alert('The date entered is not valid.\nPlease enter date in the following format:\n\nmm/dd/yyyy (i.e. 04/09/1975)');
			return false;
		}
		return true;
	}
	alert('Please enter date in the following format:\n\nmm/dd/yyyy (i.e. 04/09/1975)');
	fld.select();
	fld.focus();
	return;
}

function toTime(fld){
	trim(fld);
	if(fld.value==""){return}
	var timePat=/^(\d{1,2}):(\d{2})?$/;
	var matchArray=fld.value.match(timePat);
	if (matchArray==null) {
		fld.select();
		fld.focus();
		alert('Please enter time in the following military (24 hour) format:\n\nhh:mm (i.e. 3:22pm=15:22)');
		return false;
	}

	hour=matchArray[1];
	minute=matchArray[2];

	if ((hour<0 || hour>23) || (minute<0 || minute>59)) {
		fld.select();
		fld.focus();
		alert('Please enter time in the following military (24 hour) format:\n\nhh:mm (i.e. 3:22pm=15:22)');
		return false;
	}
	return true;
}

function toCurrency(fld){
	trim(fld);
	if(isNaN(fld.value)){
		fld.value="";
		fld.focus();
		alert('Please enter only numbers and a decimal in this field without dollar sign or comma.\n\ni.e. 12.95');
		return false;
	} else {
		if(parseFloat(fld.value)){fld.value=parseFloat(fld.value)};
		return true;
	}
}

function toEmail(fld){
	trim(fld);
	if(fld.value==""){return true;}
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(fld.value)){ return true; }
	fld.select();
	fld.focus();
	alert('Please enter a valid e-mail address in the following format.\n\nyourname@domain.com');
}

function toNumber(fld){
	trim(fld);
	if(fld.value==""){return true;}
	if(parseInt(fld.value)){
		fld.value=parseInt(fld.value)
		return true;
	}else{
		fld.value="";
		fld.focus();
		alert('Please enter only numbers in this field.');
		return false;
	}
}

function minmax(fld,min,max){
	trim(fld);
	if(fld.value==""){return true;}
	if(parseInt(fld.value)){
		fld.value=parseInt(fld.value)
		if(fld.value<min || fld.value>max){
			fld.focus();
			alert('Please enter a number between '+min+' and '+max+'.');
			return false;
		}
	}else{
		alert('Please enter only numbers in this field.');
		return false;
	}
	return true;
}