// Java Document
function showhide(whatid)
{
 menuitems = document.all(whatid);
 menuimg = document.all('img'+whatid);
 prev = menuitems.style.display;
 if ((whatid!='itemsbanner') && (whatid!='itemslinkwissel') && (whatid!='itemshosting'))
    {
     hideall();
	}
	else
	{
	 items = document.all('itemsbanner');
     items.style.display = 'none';
     img = document.all('imgitemsbanner')
     img.src='img/plus.gif';
	 
 	 items = document.all('itemslinkwissel');
     items.style.display = 'none';
     img = document.all('imgitemslinkwissel')
     img.src='img/plus.gif';
	 
	 items = document.all('itemshosting');
     items.style.display = 'none';
     img = document.all('imgitemshosting')
     img.src='img/plus.gif';
	}
 if (prev=='none')
    {
	 menuitems.style.display='';
	 menuimg.src='img/minus.gif'
	}
}