function validateSearch(frmEle) {
    if(frmEle.t.value.length == 0){
		alert("Please enter a search term!");
		return false;
    }
}
function setFocus(){
	if(document.Account){//focus to login form
		if(document.Account.Username)document.Account.Username.focus();
	}
	else if(document.payment){//focus to payment form
		if(document.payment.CardNumber)document.payment.CardNumber.focus();
	}
	else if(document.submitFrom){//focus to listing & bid forms
		if(document.submitFrom.SearchTerm)
			document.submitFrom.SearchTerm[0].focus();
		else
			if(document.submitFrom.Title)document.submitFrom.Title.focus();
	}
	else if(document.registerForm){//focus on username
		try{ 
			if(document.registerForm.username)document.registerForm.username.focus();
		} 
		catch(e){ 
		if(document.f.t)document.f.t.focus();
		} 		
	}
	else{//focus to search box
		if(document.f.t)document.f.t.focus();
	}
}
function setSearchForm(SearchTerm){
	if(document.f.t){
		document.f.t.value = SearchTerm;
	}
}
function popUpWin(url, h, w){
	var scroll = "yes";
	if(popUpWin.arguments[3] != null){
		scroll = popUpWin.arguments[3]
	}
	window.open(url,"pop","resizable=yes,toolbar=no,scrollbars=" + scroll + ",width="+w+",height="+h);
}

function MM_findObj(n, d) { //v4.0
  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);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}
function tmt_findObj(n){
	var x,t; if((n.indexOf("?"))>0&&parent.frames.length){t=n.split("?");
	x=eval("parent.frames['"+t[1]+"'].document.getElementById('"+t[0]+"')");
	}else{x=document.getElementById(n)}return x;
}
function MM_showHideLayers() { 
  var i,p,v,obj,args=MM_showHideLayers.arguments;if(document.getElementById){
   for (i=0; i<(args.length-2); i+=3){ obj=tmt_findObj(args[i]);v=args[i+2];
   v=(v=='show')?'visible':(v='hide')?'hidden':v;
   if(obj)obj.style.visibility=v;}} else{
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }}
}
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 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 showHideLayers ( id, itemaction ) {
  var cell = document.getElementById( id );
  if(cell){
	var display = cell.style.display;
	cell.style.display = itemaction;
  }
  return false;
}