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) { //v4.01
  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=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.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 openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


        function checkItemValue()
        {
            var afile = document.getElementsByTagName("input"); 
            var error = "";
            var errorText = " empty";
            var checkNum = 0;
            
            for(var i = 0; i < afile.length; i++)   
            {
                if(afile[i].getAttribute("type") == "text" && afile[i].getAttribute("check") == "true")
                {
                     if(trim(afile[i].value) == "")
                     {
                        error += afile[i].getAttribute("checkName") + errorText + "\n";
                        checkNum += 1;
                     }
                }
            }
            
            if(checkNum > 0)
            {
                alert(error);
                return false;
            }
            else
            {
                return true;
            }
        }
        
        function trim(strvalue) 
        { 
            ptntrim = /(^\s*)|(\s*$)/g; 
            return strvalue.replace(ptntrim,""); 
        }