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


function changeMap(elemId)
{
	var elem, tr2;
	if(dom || ie4)
	{
        elem = (dom)?(document.getElementById("tr1-"+elemId)):(document.all['tr1-'+elemId]);
        tr2  = (dom)?(document.getElementById("tr2-"+elemId)):(document.all['tr2-'+elemId]);
        if(elem)
          with(elem.style)
            if(display == "block" || display == "")
            {
            	display = "none";
                tr2.style.display = "none";    
            }
            else
            {
            	display = "";
                tr2.style.display = "";   
            }
	}
}

var prev;
function ChangeImg(img, alt, id)
{
    var image, tbl; 
    
    if(dom) 	 
    {
        image = document.getElementById('good-big-img');
        tbl = document.getElementById('colors-table-'+id);
    }
	else if(ie4) 
	{
	    image = document.all['good-big-img'];
	    tbl = document.all['colors-table-'+id];
	}
	else if(nn4) 
	{
	    image = document.layers['good-big-img'];
	    tbl = document.layers['colors-table-'+id];
	}
	
    image.src = "/files/Image/Gallery/"+img;
    image.alt = alt;
    tbl.className = "border-03";
    if(prev && prev != tbl) prev.className = "border-02";
    prev = tbl;
}

function ChangeLogos(id, pos, cl, alias)
{
    var td, img; 
    
    if(dom) 	 
    {
        td = document.getElementById('logo-'+id);
        img = document.getElementById('big-logo');
        big_lnk = document.getElementById('big-logo-link');
    }
	else if(ie4) 
	{
	    td = document.all['logo-'+id];
	    img = document.all['big-logo'];
	    big_lnk = document.all['big-logo-link'];
	}
	else if(nn4) 
	{
	    td = document.layers['logo-'+id];
	    img = document.layers['big-logo'];
	    big_lnk = document.layers['big-logo-link'];
	}
	
    td.className = 'bg-logos-0'+pos+'-act';
    
    //activ.className = 'bg-logos-0'+act_pos+act_cl;
    img.src = '/images/big-logo-'+id+'.gif';
    big_lnk.href = '/catalog/'+alias+'/';
    //act_pos = pos;
    //act_cl  = cl;
    //activ   = td;
}


function ShowFull()
{
	if($("#full").is(":hidden")) 
	{
		$("#short").slideUp("fast", function(){ $("#full").slideDown("slow"); });		
		//$("#short").fadeOut("slow", function(){ $("#full").fadeIn("slow", function(){ $("#full").attr("style", "display: inline"); }); });		
	}
	else 
	{
		$("#full").slideUp("fast", function(){ $("#short").slideDown("slow"); });
	}
	
	return false;
}