dom = (document.getElementById) ? (true) : (false);
ie = (document.all) ? (true) : (false);
ie4 = ie && !dom;
nn4 =(document.layers) ? (true) : (false);


function changeMap(elemId)
{
	var elem, sh;
	if(dom || ie4)
    {
        elem = (dom)?(document.getElementById(elemId)):(document.all[elemId]);
        sh	 = (dom)?(document.getElementById("a-"+elemId)):(document.all["a-"+elemId]);
		//hr	 = (dom)?(document.getElementById("hr_"+elemId)):(document.all["hr_"+elemId]);

        if(elem)
        {
            with(elem.style)
                if(display == "block" || display == "")
                {
                	display = "none";
                	sh.style.className = "";
                	//hr.style.display = "none";
                    //if(img) img.src = "/images/ico_close.gif";
                }
                else
                {
                	display = "";
                	sh.style.className = "menu";
                	//hr.style.display = "";
                    //if(img) img.src = "/images/ico_open.gif";
                }
                
           return false;
        }
	}
}

//var curpage=1;
function viewPage(pagenum)
{
  	page = (dom)?(document.getElementById("goods_"+curpage)):(document.all["goods_"+curpage]);
	if(page) page.style.display = "none";
	page = (dom)?(document.getElementById("img_"+curpage)):(document.all["img_"+curpage]);
	if(page) page.style.display = "";
	page = (dom)?(document.getElementById("img_"+curpage+"_act")):(document.all["img_"+curpage+"_act"]);
	if(page) page.style.display = "none";
  
	page = (dom)?(document.getElementById("goods_"+pagenum)):(document.all["goods_"+pagenum]);
	if(page) page.style.display = "";
	page = (dom)?(document.getElementById("img_"+pagenum)):(document.all["img_"+pagenum]);
	if(page) page.style.display = "none";
	page = (dom)?(document.getElementById("img_"+pagenum+"_act")):(document.all["img_"+pagenum+"_act"]);
	if(page) page.style.display = "";
    
    curpage = pagenum;
}


function ShowFull()
{
	if($("#full").is(":hidden")) 
	{
		//$("#short").slideUp("fast", function(){ $("#full").slideDown("slow"); });		
		$("#short").fadeOut("slow", function(){ $("#full").fadeIn("slow"); });		
	}
	else 
	{
		$("#full").fadeOut("fast", function(){ $("#short").fadeIn("slow"); });
	}
/*	, function(){ 
		    //$("#full").attr("style", "display: inline;"); 
		    //if(ie) $("#full div").attr("style", "padding-left: 10px;"); 
		    //else   $("#full div").attr("style", "padding-left: 10px; padding-top: 0px;"); 
		}	*/
	return false;
}