function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function ltrim (s){
	return s.replace( /^\s*/, "" );
}

function rtrim (s){
	return s.replace( /\s*$/, "" );
}

function trim (s){
	return rtrim(ltrim(s));
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function GotoCategory(cid) {
	var url;
	var pobjid = "p" + cid;
	var pobj = document.getElementById(pobjid);
	var vobjid = "v" + cid;
	var vobj = document.getElementById(vobjid);
	if (pobj.value == "#" && vobj.value == "#") {
		url = "web/category.php?id=" + cid;
	}
	else {
		url = "web/subcate.php?cid=" + cid;
		if (pobj.value != "#") url += "&pid=" + pobj.value;
		if (vobj.value != "#") url += "&vid=" + vobj.value;
	}
	MM_goToURL('parent',url);
	return document.MM_returnValue;
}

function ValidForm(f) {
	if (trim(f.keyword.value) == "") {
		alert("Please enter keyword.");
		f.keyword.select();
		return false;
	}
	return true;
}


function blink_show()
{
blink_tags  = document.all.tags('blink');
blink_count = blink_tags.length;
for ( i = 0; i < blink_count; i++ )
{
blink_tags[i].style.visibility = 'visible';
}

window.setTimeout( 'blink_hide()', 100 );
}

function blink_hide()
{
blink_tags  = document.all.tags('blink');
blink_count = blink_tags.length;
for ( i = 0; i < blink_count; i++ )
{
blink_tags[i].style.visibility = 'hidden';
}

window.setTimeout( 'blink_show()', 100 );
}

window.onload = blink_show;
}