function externalLinks(){if(!document.getElementsByTagName)return;var anchors=document.getElementsByTagName("a");for(var i=0;i<anchors.length;i++){var anchor=anchors[i];if(anchor.getAttribute("href")&&anchor.getAttribute("rel")=="ext")anchor.target="_blank";}}
function activateMenu(nav){if(document.all&&document.getElementById(nav).currentStyle){var navroot=document.getElementById(nav);var lis=navroot.getElementsByTagName("LI");for(i=0;i<lis.length;i++){if(lis[i].lastChild.tagName=="UL"){lis[i].onmouseover=function(){this.lastChild.style.display="block";}
lis[i].onmouseout=function(){this.lastChild.style.display="none";}}}}}
window.onload=function(){externalLinks();activateMenu('nav');}
function checkEMail(fieldName){var x=fieldName.value;var filter=/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;if(filter.test(x))return true;else return false;}
function setCookie(name,value,exp,sec,path,domain){var date=new Date();var cookie_str,expires;cookie_str=name+"="+escape(value)+";";if(exp!=null){expires=new Date(date.getTime()+exp);cookie_str+="expires="+expires.toGMTString()+";";}
if(sec!=null)cookie_str+="secure="+sec+";";if(path!=null)cookie_str+="path="+path+";";if(domain!=null)cookie_str+="domain="+domain+";";document.cookie=cookie_str;return getCookies(cookie_str);}
function getCookies(cookie_str){var cookies=new Object();var cList,name,value;cList=cookie_str.split(";");for(var i=0;i<cList.length;i++){name=cList[i].substring(0,cList[i].indexOf("="));value=unescape(cList[i].substring(cList[i].indexOf("=")+1));cookies[name]=value;}
return cookies;}