function showorhide1(doc_id,f, layer_offset_x, layer_offset_y)
{
	
        if(document.layers){
            thisbrowser="NN4";
            if(f && document.layers[doc_id].visibility == "hidden") visi="visible";
            else visi="hidden";
            document.layers[doc_id].visibility=visi;
            offset_it(doc_id,layer_offset_x, layer_offset_y);
        }
        if(document.all){
            thisbrowser="ie";
            if (f && document.all[doc_id].style.visibility == "hidden") visi="visible";
            else visi="hidden";
            document.all[doc_id].style.visibility=visi;
            offset_it(doc_id,layer_offset_x, layer_offset_y);
        }
        if(!document.all && document.getElementById){
             thisbrowser="NN6";
             if(f && document.getElementById(doc_id).style.visibility == "hidden") visi="visible";
             else visi="hidden";
             document.getElementById(doc_id).style.visibility=visi;
             offset_it(doc_id,layer_offset_x, layer_offset_y);		
        }
}


function offset_it(doc_id,layer_offset_x, layer_offset_y)
{
	
        if(document.layers){
            thisbrowser="NN4";
            var x=AnchorPosition_getPageOffsetLeft(document.getElementById("logo_in"));
            var y=AnchorPosition_getPageOffsetTop(document.getElementById("logo_in"));
            document.layers[doc_id].left = x+layer_offset_x; 
            document.layers[doc_id].top = y+layer_offset_y;
        }
        if(document.all){
            thisbrowser="ie";
            var x=AnchorPosition_getPageOffsetLeft(document.all["logo_in"]);
            var y=AnchorPosition_getPageOffsetTop(document.all["logo_in"]);
            document.all[doc_id].style.left = x+layer_offset_x; 
            document.all[doc_id].style.top = y+layer_offset_y;            
        }
        if(!document.all && document.getElementById){
             thisbrowser="NN6";
             var x=AnchorPosition_getPageOffsetLeft(document.getElementById("logo_in"));
             var y=AnchorPosition_getPageOffsetTop(document.getElementById("logo_in"));
             document.getElementById(doc_id).style.left=x+layer_offset_x;
             document.getElementById(doc_id).style.top=y+layer_offset_y;		
        }
}

function AnchorPosition_getPageOffsetLeft (el) {	
	var ol=el.offsetLeft;
	while ((el=el.offsetParent) != null) { ol += el.offsetLeft; }
	return ol;
}
function AnchorPosition_getPageOffsetTop (el) {
	var ol=el.offsetTop;
	while ((el=el.offsetParent) != null) { ol += el.offsetTop; }
	return ol;
}