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 breakout_of_frame() 
{ 
if (top.location != location) 
	{top.location.href = document.location.href ;
      }
 } 

function detect() {
   var ms = navigator.appVersion.indexOf("MSIE")
    ie4 = (ms>0) && (parseInt(navigator.appVersion.substring(ms+5,
      ms+6)) >= 4)
    if (ie4) {
     document.body.onmouseover = hilite;
     document.body.onmouseout = unhilite;
     }
}
function hilite() {
     src = event.toElement;
     if (src.tagName == "A") {
         src.oldcolor = src.style.color
         src.style.color= "#ff0000";
     }
}
function unhilite() {
     src = event.fromElement;
     if (src.tagName == "A") {
         src.style.color= src.oldcolor;
     }
}

function Clear() {
     window.status=' '; return true;
}
function SetStatus(text){
 self.status=text;
}
function Clear2(){
 self.status="";
}
function trimit(input)
{
  var lre = /^\s*/;
  var rre = /\s*$/;
  input = input.replace(lre, "");
  input = input.replace(rre, "");
  return input;
}
function checkFields(searchForm) 
{
	var obj = document.getElementById("aType")
    var objValue = obj.options[obj.selectedIndex].value
	//alert(objValue)
	if(objValue=="0")
	{
		alert("Please select search area")
		return false;
	}
	
    if(trimit(searchForm.usersearch.value) == "") 
	{
		alert("Please enter a search words");
		searchForm.usersearch.focus();
		return (false);
	}
	if(trimit(searchForm.usersearch.value).length == 1)  
	{
		alert("Please enter a more specific word");
		searchForm.usersearch.focus();
		return (false);
		
	}
}