// JavaScript Document
function preloader() 
{
	var i = 0;
	imageObj = new Image();
	images = new Array();
	images[0]="/images/btn_about_on.gif"
	images[1]="/images/btn_smart_search_on.gif"
	images[2]="/images/btn_member_on.gif"
	images[3]="/images/btn_career_centre_on.gif"
	images[4]="/images/btn_quick_tour_on.gif"
	images[5]="/images/btn_contact_on.gif"
	images[6]="/images/btn_games_on.gif"
	images[7]="/images/btn_employer_on.gif"
    for(i=0; i<=7; i++) {
		imageObj.src=images[i];
	}
} 

function smartsearchcheckform1(theform) {
		errorMsg = "";
		focus_field = "";
		var f = theform;
		if (trim(f.keyword.value)!="") {
			return true;
		} else {
			alert("Please input keywords!");
			f.keyword.focus();
			return false;
		}
}

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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}