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_findObj(n, d) { //v3.0
  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); return x;
}
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_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 showmenu(menuid)
{
document.getElementById(menuid).style.visibility="visible"
}
function hidemenu(menuid)
{
document.getElementById(menuid).style.visibility="hidden"
}
function Ch_Img(tdobj,imgid,imgurl)
{
	tdobj.style.background = "#0099CC";
	if(document.getElementById(imgid))
	{
		document.getElementById(imgid).src = imgurl;
	}
}
function ReCh_Img(tdobj,imgid,imgurl)
{
	tdobj.style.background = "#92D1ED";
	if(document.getElementById(imgid))
	{
		document.getElementById(imgid).src = imgurl;
	}
}
function SearchValidate(frmobj)
{
	if((frmobj.searchkeyword.value=="") && (frmobj.browseby[0].checked)){
		alert("Please enter the search keyword")
		return false;
	}else{
		return true;
	}
}