function validateText(field, descField) {
	if (field.value == "") {
		alert ("Please complete the " + descField + " field.")
		field.focus();
		return (false);
	}
	return (true)
}

function submitonEnter(evt, frm){
	if (window.event) { //IE
		var charCode = event.keyCode;
	} else {
		var charCode = evt.which;
	}
	if(charCode == '13'){
		document.forms[frm].submit();
	}
}

function rowHighlight(objectThis, strClass) {
	objectThis.className=strClass
}

function validateUpload() {
	frm = document.forms['frmUpload'];
	if (!validateText(frm.InputTitle, 'Title')) return(false);
	if (!validateText(frm.userfile, 'Upload File')) return(false);
	frm.submit();
}

function chkDelete(tbl, id, ref) {
	if (confirm("Are you sure you want to delete this record?")) { 
		self.location.href = 'dbdeleterecord.php?tbl=' + tbl + '&id=' + id + '&ref=' + ref;
	}	
}