ng5 = (document.getElementById) ? true:false; ns4 = (document.layers) ? true:false; ie4 = (document.all) ? true:false;  function chgImg(imgField,newImg) { if (document.images) { document[imgField].src= eval(newImg + ".src") } } function openPop(w,h,webaddress,name,scrolls) { var winLeft = (screen.availWidth/2)-(w/2); var winTop = (screen.availHeight/2)-(h/2); var scroll = scrolls; var viewimageWin = window.open(webaddress,name,'left='+winLeft+',top='+winTop+',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars='+scroll+',resizable=yes,copyhistory=no,width='+w+',height='+h); viewimageWin.focus(); } function openC2C(w,h,webaddress,name,scrolls) { var scroll = scrolls; var viewimageWin = window.open(webaddress,name,'left=0,top=0,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars='+scroll+',resizable=no,copyhistory=no,width='+w+',height='+h); viewimageWin.focus(); } function ShowCalendar(w,h,FormName, FieldName) { var curValue = eval("document."+FormName+"."+FieldName+".value"); var winLeft = (screen.availWidth/2)-(w/2); var winTop = (screen.availHeight/2)-(h/2); window.open("DatePopup.cfm?getDate="+ curValue + "&FormName=" + FormName + "&FieldName=" + FieldName, "CalendarWindow", "width="+w+",height="+h+",left="+winLeft+",top="+winTop); }  function changeParent(page){ opener.location.replace(page); window.close(); }  function showLayer(divID){ if (ng5) { var lyr = document.getElementById(divID); if (lyr.style.display == "none") { lyr.style.display = "block"; } else { lyr.style.display = "none"; } } else if (ns4) { var lyr = document.layers[divID]; if (lyr.visibility == "hidden") { lyr.visibility = "show"; } else { lyr.visibility = "hidden"; } } else if (ie4){ var lyr = document.all[divID]; if (lyr.style.display == "none") { lyr.style.display = "block"; } else { lyr.style.display = "none"; } } }