function setOffset() {
                        var currentOffset = document.documentElement.scrollTop || document.body.scrollTop; // body for Safari
                        var offset = currentOffset + 10;
                        document.getElementById("mfgInfo").style.top = offset+20 + 'px';
                        document.getElementById("mfgInfoBorder").style.top = offset + 'px';
                    }

                    function closeInfo() {
                        document.getElementById("mfgInfo").style.display = 'none';
                        document.getElementById("mfgInfoBorder").style.display = 'none';
                    }

                    function dispInfo() {
                        //set the info box location on the screen
                        setOffset()
                        //make the box visible
                        document.getElementById("mfgInfo").style.display = 'inline';
                        document.getElementById("mfgInfoBorder").style.display = 'inline';
                        //display the gathered information
                        document.getElementById("mfgText").innerHTML='<iframe frameborder="0" src="includes/res_request.php" width="450" height="400"></iframe><div style="padding-top:15px;"><p align="left;"><input type="button" onclick="closeInfo();" value="Close" /></p></div>';

                    }