// Javascript function for graphical rollovers
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_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) { //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 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];}
}


// This script opens the popup window
function MM_openBrWindow(theURL,winName,features) { //v2.0
window.open(theURL,winName,features);
}

// Re-focus window if pop-up clicked twice
     if (window.focus) {
      self.focus();
     }   
// re-focus window ends

// Print page function

function printWindow(){
   bV = parseInt(navigator.appVersion)
   if (bV >= 4) window.print()
}

// Formhandler dropdown function
function formHandler(){
var URL = document.nav.site.options[document.nav.site.selectedIndex].value;
window.location.href = URL;
}


// Search form function
function SubmitForm()
{	
		if(SearchValidate(document.SearchForm.keyword.value))
		{
			document.SearchForm.action = "/search/results.php";
			document.SearchForm.submit();
		}
}

function SubmitForm2()
{	
		if(SearchValidate(document.SearchForm2.keyword.value))
		{
			document.SearchForm2.action = "/search/results.php";
			document.SearchForm2.submit();
		}
}