function sfHoverEvents(sfEls){var len=sfEls.length;
for(var i=0;i<len;i++){sfEls[i].onmouseover=function(){this.className+=" sfhover";}
sfEls[i].onmouseout=function(){this.className=this.className.replace(" sfhover", "");}}
}
function sfHover(){var ULs=document.getElementsByTagName("UL");var len=ULs.length;
for(var i=0;i<len;i++){if(ULs[i].className.indexOf("sf-menu")!=-1)sfHoverEvents(ULs[i].getElementsByTagName("LI"));}
}

var baseurl='/wp-content/themes/albertsshed/_img/nav/';
var myImage=new Image;
myImage.src='/wp-content/themes/albertsshed/_img/bg_logo_on.jpg';

function doswitch(){
var m=$('toppanel');
if(m.getStyle('background-image').indexOf('_off')>0)
{m.setStyle('background-image','url(/wp-content/themes/albertsshed/_img/bg_logo_on.jpg)');}
else
{m.setStyle('background-image','url(/wp-content/themes/albertsshed/_img/bg_logo_off.jpg)');}
}

function showtab(id){
$$('.tabs').setStyle('display','none');
$$('#tab'+id).setStyle('display','block');
$$('.navtab').set('class','navtab');
$$('#nav'+id).set('class','navtab current_page_item');
}

function dojump(){
$$('#contentleftmainnav li').getElements('a').each(function (el){el.set('href',el.get('href')+'#jump');});
}