function doupper(obj) 
	{ 
	obj.value=(((obj.value.substr(0,1)).toUpperCase())+obj.value.substr(1,obj.value.length)) 
	} 
	
	function emailCheck (emailStr) { 
	//emailObj=_form.email;
	//emailStr = emailObj.value; 
	if(emailStr == "") 
	{ 
//	    alert ( "Please fill in the 'Email Address'." ); 
	    return false; 
	} 
	var checkTLD=0; 
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/; 
	var emailPat=/^(.+)@(.+)$/; 
	var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]"; 
	var validChars="\[^\\s" + specialChars + "\]"; 
	var quotedUser="(\"[^\"]*\")"; 
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/; 
	var atom=validChars + '+'; 
	var word="(" + atom + "|" + quotedUser + ")"; 
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$"); 
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$"); 
	var matchArray=emailStr.match(emailPat); 
	if (matchArray==null) { 
//	alert("The Email Address Is Invalid"); 
	return false; 
	} 
	var user=matchArray[1]; 
	var domain=matchArray[2]; 
	for (i=0; i<user.length; i++) { 
	if (user.charCodeAt(i)>127) { 
//	alert("The Username Contains Invalid Characters."); 
	return false; 
	} 
	} 
	for (i=0; i<domain.length; i++) { 
	if (domain.charCodeAt(i)>127) { 
//	alert("Ths Domain Name Contains Invalid Characters."); 
	return false; 
	} 
	} 
	if (user.match(userPat)==null) { 
//	alert("The Username Is Invalid."); 
	return false; 
	} 
	var IPArray=domain.match(ipDomainPat); 
	if (IPArray!=null) { 
	for (var i=1;i<=4;i++) { 
	if (IPArray[i]>255) { 
//	alert("The Destination IP Address Is Invalid."); 
	return false; 
	} 
	} 
	return true; 
	} 
	var atomPat=new RegExp("^" + atom + "$"); 
	var domArr=domain.split("."); 
	var len=domArr.length; 
	for (i=0;i<len;i++) { 
	if (domArr[i].search(atomPat)==-1) { 
//	alert("The Domain Name Is Invalid."); 
	return false; 
	} 
	} 
	if (checkTLD && domArr[domArr.length-1].length!=2 && 
	domArr[domArr.length-1].search(knownDomsPat)==-1) { 
//	alert("The Domain Name Extension Is Invalid"); 
	return false; 
	} 
	if (len<2) { 
//	alert("The Address Is Missing A Hostname."); 
	return false; 
	} 
	} 
	var SUB_YET=0; // this keeps it from ever submitting after the first time
	
	
	
function fileCheck(fld)
{
  //  var temp = new Array();  // array for trapping filename
  //  temp = fld.value.split("\\");  // populate array
  //  var file = temp[temp.length - 1].toLowerCase();  // get filename in lowercase
	var file = fld.toLowerCase();  // get filename in lowercase
    // user selected a file
    if ( file.length )
    {
        var fmt = file.substring(file.length - 3, file.length); // get file format
        var arrFormat = new Array("doc");
        var ok = false;
        // check for accepted format
        for ( var i = 0; i < arrFormat.length; i++ )
        {
            if ( arrFormat[i] == fmt )
            {
                ok = true;
                break;
            }
        }
        // image not okay
        if ( !ok )
        {
            alert("File not in accepted format.\nOnly .doc permitted.");
            return false;
        }

        return true;
    }   
    // no image selected
    else
    {
        alert("Please select a file for upload.\nOnly .doc permitted.");
        return false;
    }
}