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&&id.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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  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 makeSearchString() {

 var args = makeSearchString.arguments;

 var searchString = "?";

 var onePair;

 for (var i = 0; i < args.length; i++) {

 onePair = escape(args[i++]) + "=";

 onePair += escape(args[i]);

 searchString += onePair + "&";

 }

 return searchString;

}

function randomHead	 (num) {
                               var now = new Date();
                               var rand = Math.round(num * Math.cos(now.getTime()));
								if (rand < 0) rand = - rand; 
                                if (rand == 0) rand++;
                                return rand;
                        }
                        var imgno = 0+randomHead(4);
var detail_popup;

window.onunload = close_popup;
						
function detailwin(jobid)
{

if( detail_popup != null )detail_popup.close();
var url
url="jobdetail.asp?jobid="+jobid;
detail_popup= window.open (url,  "details", "toolbar=no,location=no,directories=no,status=no,menubars=no,scrollbars=yes,resizable=yes,width=450,height=400,dependent=no,top=50,left=50,leftmargin=0,topmargin=0,marginwidth=0,marginheight=0") 
}
function close_popup(){
if( detail_popup != null )detail_popup.close();
}