function getCookie(name){var cname = name + "=";var dc = document.cookie;if (dc.length > 0) {begin = dc.indexOf(cname);if (begin != -1) {begin += cname.length;end = dc.indexOf(";", begin);if (end == -1) end = dc.length;return unescape(dc.substring(begin, end));}}return null;}
function setCookie(name, value, expires, path, domain, secure){document.cookie = name + "=" + escape(value) +((expires == null) ? "" : "; expires=" + expires.toGMTString()) +((path == null) ? "" : "; path=" + path) +((domain == null) ? "" : "; domain=" + domain) +((secure == null) ? "" : "; secure");}
function delCookie (name,path,domain) {if (getCookie(name)) {document.cookie = name + "=" +((path == null) ? "" : "; path=" + path) +((domain == null) ? "" : "; domain=" + domain) +"; expires=Thu, 01-Jan-70 00:00:01 GMT";window.location.reload();}}
var firstCall = true;
function changeFontsize(fSize, increment){if (firstCall){firstCall = false;if (increment != "")changeFontsize('11', '');}if (document.getElementsByTagName){tags = new Array ( "p", "li", "h2", "h3", "h4", "h5", "h6", "td", "input", "select", "textarea" );for (j=0; j<tags.length; j++) {var getElement = document.getElementsByTagName(tags[j]);var eachElement, currentFontSize, fontIncrease, newFontSize;for (i=0; i<getElement.length; i++){eachElement = getElement[i];if (increment != ""){currentFontSize = parseInt(eachElement.style.fontSize);fontIncrease = parseInt(increment);newFontSize = currentFontSize + fontIncrease;}else if (fSize != "")newFontSize = parseInt(fSize);if (tags[j] == "li")eachElement.style.lineHeight = Math.round(newFontSize*1.2) + "px";else eachElement.style.lineHeight = Math.round(newFontSize*1.5) + "px";if (fSize != ""){switch(tags[j]){case "h2": newFontSize += 3; break;case "h3": newFontSize += 2; break;case "h4": newFontSize += 1; break;case "h5": newFontSize += 1; break;case "h6": newFontSize += 1;}}eachElement.style.fontSize = newFontSize + "px";setCookie('fontSize', newFontSize);}}}}
function HideIt(objNameStr, documentObj){if (documentObj){if (typeof documentObj == "object"){documentObj.getElementById(objNameStr).style.display = "none";}}else{if (document.getElementById(objNameStr)){document.getElementById(objNameStr).style.display = "none";}}}
function ShowIt(objNameStr, documentObj){if (documentObj){if (typeof documentObj == "object"){documentObj.getElementById(objNameStr).style.display = "block";}}else{if (document.getElementById(objNameStr)){document.getElementById(objNameStr).style.display = "block";}}}
function fnSubmit(ctlHide, ctlShow){HideIt(ctlHide);ShowIt(ctlShow)}