var tm   = false;
var flag = false;
var ns   = (document.layers)? true:false;
var ie   = (document.all)? true:false;


vis_on=ns?'show':'visible';
vis_off=ns?'hide':'hidden';
dhtml_name=ns?'name':'id';
dhtml_layer=ns?'layers':'all';
dhtml_style=ns?'':'.style';
dhtml__layer=ns?'layer':'div';

prefix 		= '<TABLE cellPadding=6><TBODY><TR><TD>';
postfix		= '</TD></TR></TBODY></TABLE>';

var mnList=new Array();
mnList['menubar1'] = (ns?'position=absolute; left=155; top=96; visibility=hidden; width=230':'style="position:absolute; left:155px; top:96px; width:230px; visibility:hidden;"')
mnList['menubar2'] = (ns?'position=absolute; left=157; top=215; visibility=hidden; width=170':'style="position:absolute; left:157px; top:215px; width:170px; visibility:hidden;"')
mnList['menubar3'] = (ns?'position=absolute; left=336; top=96; visibility=hidden; width=230':'style="position:absolute; left:336px; top:96px; width:230px; visibility:hidden;"')
mnList['menubar4'] = (ns?'position=absolute; left=157; top=126; visibility=hidden; width=170':'style="position:absolute; left:157px; top:126px; width:170px; visibility:hidden;"')
function undoArea() {
	if (flag) {
	 	eval('document.'+ dhtml_layer +'.div' + flag + dhtml_style  +'.visibility = "'+ vis_off +'"');
	}

	flag = false;
}

function hide() {

clearTimeout (tm);
tm = false;
tm = setTimeout('undoArea()', 300 );

}


function show(id) {
if (tm != false) undoArea();
clearTimeout (tm);
tm = false;
flag = id;
eval('document.'+ dhtml_layer +'.div' + flag + dhtml_style  +'.visibility = "'+vis_on+'"');
}

function PrintHeader(name) {
document.write('<'+dhtml__layer+' '+dhtml_name+'="div'+name+'" '+mnList[name]+' onMouseOver="show(\''+name+'\')" onMouseOut="hide()">');
}

function wind(id,w,h){ window.open("wind.php?id="+id,"wind","width="+w+",height="+h+",resizable=1, scrollbars=1"); }

function show_image(did,filename)
{
window.open("show_img.php?did="+did+"&filename="+filename,"show_img","width=200,height=200,top=0,left=0,resizable=no,location=no,scrollbars=no,status=no,toolbar=no,directories=no"); 
return false;
}