// the following functions provide input masking capabilities var cbCharsRe = /[cvxz]/i; var kbCharsRe = /[\x08\x0D\x00\x03\x16\x18\x1A]/; var numCharsRe = /\d/; var doubleRe = /[\d\.]+/; /* Check copy/paste/cut/undo keystrokes */ function chkClipboard(e, ch) { if (e.which) { return e.ctrlKey && cbCharsRe.test(ch); } else { return false; } } /* Validate the keystroke against a regular expression */ function kc(e, allowRe) { var ch = getKeyChar(e); return (allowRe.test(ch) || kbCharsRe.test(ch) || chkClipboard(e, ch)); } /* Validate the keystroke is a numeric value */ function cn(e) { return kc(e, numCharsRe); } /* Validate the keystroke is a double (floating point) value */ function cdb(formValue, e) { var isValid = kc(e, doubleRe); if(isValid) { var ch = getKeyChar(e); if(ch == ".") { if(formValue.indexOf(".") >= 0) { return false; } else { return true; } } else { return true; } } else { return false; } } /* Get the keystroke character from an event */ function getKeyChar(e) { var key; if(window.event) { key = e.keyCode; // for IE, e.keyCode or window.event.keyCode } else if(e.which) { key = e.which; // netscape, firefox } var ch = String.fromCharCode(key); return ch; } /* * Disable the enter key, for instance, to disable Enter submitting forms. * This can be used for an entire page by setting: * * or for a single input field by setting: * */ function disableEnterKey(e) { var key; if(window.event) { key = e.keyCode; // for IE, e.keyCode or window.event.keyCode } else if(e.which) { key = e.which; // netscape, firefox } return (key != 13); } var isDHTML = 0; var isLayers = 0; var isAll = 0; var isID = 0; if (document.getElementById) {isID = 1; isDHTML = 1;} else { browserVersion = parseInt(navigator.appVersion); if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) {isLayers = 1; isDHTML = 1;} else { if (document.all) {isAll = 1; isDHTML = 1;} }} function findDOM(objectID,withStyle) { var menuArea = "menuArea"; if (withStyle == 1) { if (isID) { return (document.getElementById(objectID).style) ; } else { if (isAll) { return (document.all[objectID].style); } else { if (isLayers) { return (document.layers[menuArea].layers[objectID]); } };} } else { if (isID) { return (document.getElementById(objectID)) ; } else { if (isAll) { return (document.all[objectID]); } else { if (isLayers) { return (document.layers[menuArea].layers[objectID]); } };} } } function displayPop(url, name, width, height) { var myWin; if (document.layers) myWin = window.open(url, name, "width=" + width + ",height=" + height + ",resizable=yes,scrollbars=yes,toolbar=no,screenX=20,screenY=20"); else myWin = window.open(url, name, "width=" + width + ",height=" + height + ",resizable=yes,scrollbars=yes,toolbar=no,top=20,left=20"); myWin.focus(); } function newWindow(url) { var newWin = window.open(url, '', '' ); } /* Make hover menus work in stupid, broken IE */ sfHover = function() { var navTabs = document.getElementById("nav-tabs"); var sfEls = navTabs && navTabs.getElementsByTagName("TD"); if (sfEls) { for (var i=0; i