function swapImgRestore() { //v3.0
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}

function 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=findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function swapImage() { //v3.0
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function submitSearch(){
	return checkToDate();
	document.search.submit();
}
	
function checkToDate(){
	frmYr = document.searchForm.frm_yr.value;
	toYr = document.searchForm.to_yr.value;
	if(frmYr > toYr){
		document.searchForm.to_yr.value = frmYr;
		document.searchForm.to_yr.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) { //v4.0
  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];}
}


function trim( inputString ) 
{
   if (typeof inputString != "string") { return inputString; }
   var retValue = inputString;
   var ch = retValue.substring(0, 1);
   
   while (ch == " ") { 
      retValue = retValue.substring(1, retValue.length);
      ch = retValue.substring(0, 1);
   }
   
   ch = retValue.substring(retValue.length-1, retValue.length);
   while (ch == " ") { 
      retValue = retValue.substring(0, retValue.length-1);
      ch = retValue.substring(retValue.length-1, retValue.length);
   }
   while (retValue.indexOf("  ") != -1) { 
      retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); 
   }
   return retValue;
}		

function isEmptyTextField( _textObj )
{
	if ( trim( _textObj.value ).length < 1 )
	{
		return true;
	}
	
	return false;
}	

function checkMail( _email )
{
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(_email)) return true;
	else return false;
}


function playClip( assetno )
{
	var varURL = "N_POPUP_Player.cfm?action=playVideo&assetno=" + assetno;
	window.open(varURL, 'PLAYCLIP', 'scrollbars=0,resizable=1,toolbar=no,status=0,width=595,height=540');
	return;
}

function playClipNew( assetno )
{
	var varURL = "N_POPUP_Player_new.cfm?action=playVideo&assetno=" + assetno;
	window.open(varURL, 'PLAYCLIP', 'scrollbars=0,resizable=0,toolbar=no,status=0,width=600,height=540');
	return;
}

function popup(popURL,Winname)
{
	feature = 'toolbar=1,' 	  + 
				  'scrollbars=0,' + 
				  'location=0,'   + 
				  'statusbar=0,'  + 
				  'menubar=0,'    + 
				  'resizable=0,'  + 
				  'width=590,'    + 
				  'height=600,'   + 
				  'left=0,'       + 
				  'top=0';
	window.open(popURL, Winname, feature);
	return;
}

function popupshowReel(popURL,Winname)
{
	feature = 'toolbar=0,' 	  + 
				  'scrollbars=0,' + 
				  'location=0,'   + 
				  'statusbar=0,'  + 
				  'menubar=0,'    + 
				  'resizable=0,'  + 
				  'width=424,'    + 
				  'height=406,'   + 
				  'left=0,'       + 
				  'top=0';
	window.open(popURL, Winname, feature);
	return;
}