function show1(id,id2){obj=document.getElementById(id);obj.style.display="block";obj2=document.getElementById(id2);obj2.style.display="block";}
function hide1(id,id2){obj=document.getElementById(id);obj.style.display="none";obj2=document.getElementById(id2);obj2.style.display="none";}
function resetTabs(selectedid,id1,id2,id3){if(document.getElementById(selectedid).className=='titleTabEnd'||document.getElementById(selectedid).className=='titleTabSelectedEnd')
document.getElementById(selectedid).className='titleTabSelectedEnd';else
document.getElementById(selectedid).className='titleTabSelected';for(i=1;i<4;i++){if(document.getElementById(eval("id"+i)).className=='titleTabSelectedEnd'||document.getElementById(eval("id"+i)).className=='titleTabEnd')
document.getElementById(eval("id"+i)).className='titleTabEnd';else
document.getElementById(eval("id"+i)).className='titleTab';}}
function bookmarksite(title,url){if(window.sidebar)
window.sidebar.addPanel(title,url,"");else if(window.opera&& window.print){var elem=document.createElement('a');elem.setAttribute('href',url);elem.setAttribute('title',title);elem.setAttribute('rel','sidebar');elem.click();}
else if(document.all)
window.external.AddFavorite(url,title);}
var tgs=new Array('div','td','tr');var szs=new Array('10px','11px','12px','13px','14px','15px','16px');var startSz=1;function ts(trgt,inc){if(!document.getElementById)return
var d=document,cEl=null,sz=startSz,i,j,cTags;sz+=inc;if(sz<0)sz=0;if(sz>6)sz=6;startSz=sz;if(!(cEl=d.getElementById(trgt)))cEl=d.getElementsByTagName(trgt)[0];cEl.style.fontSize=szs[sz];for(i=0;i<tgs.length;i++){cTags=cEl.getElementsByTagName(tgs[i]);for(j=0;j<cTags.length;j++)cTags[j].style.fontSize=szs[sz];}}
function sendMailPopup(URL,width,height){day=new Date();id=day.getTime();eval("page"+id+" = window.open(URL, '"+id+"', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width='+width+',height='+height+',left = 640,top = 375');");}
function articleComments(id){TopDistance=(screen.height/2)-300;LeftDistance=(screen.width/2)-200;wn=window.open('/easyconsole.cfm/page/article_comments/article_id/'+id,'ArticleComments','scrollbars=1, width=570,height=500,left='+LeftDistance+',top='+TopDistance);}
var nbsp=160;var node_text=3;var emptyString=/^\s*$/;var global_valfield;function trim(str)
{return str.replace(/^\s+|\s+$/g,'');}
function setFocusDelayed()
{global_valfield.focus();}
function setfocus(valfield)
{global_valfield=valfield;setTimeout('setFocusDelayed()',100);}
function msg(fld,msgtype,message)
{var dispmessage;if(emptyString.test(message))
dispmessage=String.fromCharCode(nbsp);else
dispmessage=message;var elem=document.getElementById(fld);elem.firstChild.nodeValue=dispmessage;elem.className=msgtype;}
var proceed=2;function commonCheck(valfield,infofield,required)
{if(!document.getElementById)
return true;var elem=document.getElementById(infofield);if(!elem.firstChild)return true;if(elem.firstChild.nodeType!=node_text)return true;if(emptyString.test(valfield.value)){if(required){msg(infofield,"error","ERROR: required");setfocus(valfield);return false;}
else{msg(infofield,"warn","");return true;}}
return proceed;}
function validatePresent(valfield,infofield)
{var stat=commonCheck(valfield,infofield,true);if(stat!=proceed)return stat;msg(infofield,"warn","");return true;}
function validateEmail(valfield,infofield,required)
{var stat=commonCheck(valfield,infofield,required);if(stat!=proceed)return stat;var tfld=trim(valfield.value);var email=/^[^@]+@[^@.]+\.[^@]*\w\w$/;if(!email.test(tfld)){msg(infofield,"error","ERROR: not a valid e-mail address");setfocus(valfield);return false;}
var email2=/^[A-Za-z][\w.-]+@\w[\w.-]+\.[\w.-]*[A-Za-z][A-Za-z]$/;if(!email2.test(tfld))
msg(infofield,"warn","Unusual e-mail address - check if correct");else
msg(infofield,"warn","");return true;}
function validateMessage()
{var error=0;if(document.forms['messageForm'].user_comment.value==''){alert('Message is required!');error=1;}
if(document.forms['messageForm'].user_fullname.value.length>30){alert('Please enter a shorter name');error=1;}
if(error==0){document.forms['messageForm'].submit();}}
function toggleIMG(id,img1,img2){if(document.getElementById(id).src=img1)
document.getElementById(id).src=img2;else
document.getElementById(id).src=img1;}