function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function showHideItems(myItem)
{		
	//this is the ID of the hidden item
	var myItemHeader = "img_"+myItem+"_header";
	var myItemImgNoSelect = "/fileshare/subpages/product/tab_fei_"+myItem+".jpg";	
	var myItemImgSelect = "/fileshare/subpages/product/tab_fei_"+myItem+"_s.jpg";	
	var myItemObject = document.getElementById(myItem);

    if(document.getElementById('price'))
    {	
	    document.getElementById('price').style.display = "none";
	    document.getElementById('img_price_header').src = "/fileshare/subpages/product/tab_fei_price.jpg";
    }
    if(document.getElementById('details'))
    {
	    document.getElementById('details').style.display = "none";
	    document.getElementById('img_details_header').src = "/fileshare/subpages/product/tab_fei_details.jpg";
    }
    if(document.getElementById('specs'))
    {
	    document.getElementById('specs').style.display = "none";
	    document.getElementById('img_specs_header').src = "/fileshare/subpages/product/tab_fei_specs.jpg";
    }
    if(document.getElementById('accessories'))
    {
	    document.getElementById('accessories').style.display = "none";
	    document.getElementById('img_accessories_header').src = "/fileshare/subpages/product/tab_fei_accessories.jpg";
    }
    if(document.getElementById('contents'))
    {
	    document.getElementById('contents').style.display = "none";
	    document.getElementById('img_contents_header').src = "/fileshare/subpages/product/tab_fei_contents.jpg";
    }
    if(document.getElementById('documents'))
    {
	    document.getElementById('documents').style.display = "none";
	    document.getElementById('img_documents_header').src = "/fileshare/subpages/product/tab_fei_documents.jpg";
    }
    if(document.getElementById('media'))
    {
	    document.getElementById('media').style.display = "none";
	    document.getElementById('img_media_header').src = "/fileshare/subpages/product/tab_fei_media.jpg";
    }
    if(document.getElementById('rental'))
    {
	    document.getElementById('rental').style.display = "none";
	    document.getElementById('img_rental_header').src = "/fileshare/subpages/product/tab_fei_rental.jpg";
    }
    if(document.getElementById('special_offer'))
    {
	    document.getElementById('special_offer').style.display = "none";
	    document.getElementById('img_special_offer_header').src = "/fileshare/subpages/product/tab_fei_special_offer.jpg";
    }
    if(document.getElementById('list'))
    {
	    document.getElementById('list').style.display = "none";
	    document.getElementById('img_list_header').src = "/fileshare/subpages/product/tab_fei_list.jpg";
    }

    if (myItemObject.style.display != "none") 
    {	
        //items are currently displayed, so hide them		
	    myItemObject.style.display = "none";
	    document.getElementById(myItemHeader).src = myItemImgNoSelect;		
    }
    else 
    {		
        //items are currently hidden, so display them
        myItemObject.style.display = "block";	
	    document.getElementById(myItemHeader).src = myItemImgSelect;
	    createCookie("producttab",myItem,"365");
    }	
}