// <rde-dm:query searchable="false">
sfHoverDo=function(itm){var sfEls=document.getElementById(itm).getElementsByTagName("LI");for(var i=0;i<sfEls.length;i++){sfEls[i].onmouseover=function(){this.className+=" sfhover";}
sfEls[i].onmouseout=function(){this.className=this.className.replace(new RegExp(" sfhover\\b"),"");}}}
sfHover=function(event){sfHoverDo('main-nav');}
if(window.attachEvent)window.attachEvent("onload",sfHover);function hideAnswer(qnum){var ans=document.getElementById(qnum);ans.className=ans.className.replace('displayBlock','displayNone');return false;}
function display_change(qimg,answer,qlink,qp){var ques=document.getElementById(qimg)
ques.className=ques.className.replace('displayBlock','displayNone');var ans=document.getElementById(answer)
var queslink=document.getElementById(qlink)
var quespara=document.getElementById(qp)
var c=ans.className=(ans.className=='displayNone answer')?'displayBlock answer':'displayNone answer';if(c=='displayNone answer'){ques.src=ques.src.replace('images/button_hide.gif','images/button_show.gif');ques.setAttribute('alt','Show');ques.setAttribute('title','Show');queslink.className=queslink.className.replace('active','inactive');quespara.className=quespara.className.replace('question active','question inactive');}
else{ques.src=ques.src.replace('images/button_show.gif','images/button_hide.gif');ques.setAttribute('alt','Hide');ques.setAttribute('title','Hide');queslink.className=queslink.className.replace('inactive','active');quespara.className=quespara.className.replace('question inactive','question active');}
return false;}
function findField(frm,field){for(var i=0;i<frm.length;i++){if(document.forms[frm].elements[i].name==field)return i;}
return-1;}
function searchFocus(frm,field,emptyTxt){var fieldIdx=findField(frm,field);if(fieldIdx==-1)return;if(document.forms[frm].elements[fieldIdx].value==emptyTxt){document.forms[frm].elements[fieldIdx].value='';}}
function searchBlur(frm,field,emptyTxt){var fieldIdx=findField(frm,field);if(fieldIdx==-1)return;if(document.forms[frm].elements[fieldIdx].value==''){document.forms[frm].elements[fieldIdx].value=emptyTxt;}
return false;}
function displayToggle(){var divFAQ=document.getElementById("toggle");if(divFAQ!=null){var collImgs=divFAQ.getElementsByTagName("IMG");for(var x=0;x<collImgs.length;x++){if(collImgs[x].className=='imgToggle'){collImgs[x].style.display='block';}}}}
function init(){displayToggle();}
window.onload=function(){init();}
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")=="external")
anchor.target="_blank";}}