// 05-Dec-2001
//
// Written by Ken Law
//
// this js file is for general useage 
var a_Filename = new Array();

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;
}

var n = 1;
var b = 1;
var c = 1;
var d = 1;
var sort_col;

function MM_swapImage() { //v3.0
  
  var tmpobj;
  var test = new Array(2);
  test[0]="/myoffice/jsp/images/down_triangle.gif";
  test[1]="/myoffice/jsp/images/up_triangle.gif";
  test[3]="/myoffice/jsp/images/transparent.gif";
  
   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; 
     
       x.oSrc=x.src; 
   	
   	   if ( a[i] == "Image1" )
   	   {  
	     tmpobj=MM_findObj("Image2");
             if (tmpobj)
                 tmpobj.src=test[3];
	     tmpobj=MM_findObj("Image3");
             if (tmpobj)
                tmpobj.src=test[3];
	     tmpobj=MM_findObj("Image4");
             if (tmpobj)
                tmpobj.src=test[3];

   	     if (sort_col != a[i])
   	     	n = 1;
   	     
   	     if ( n == 0 )
   	     {  
   	       x.src=test[0];
   	       n = 1;
   	     }
   	     else if ( n == 1 )
   	     {
   	       x.src=test[1];
   	       n = 0;
   	     }
   	   }
   	   else if ( a[i] == "Image2" )
   	   {  
	     tmpobj=MM_findObj("Image1");
             if (tmpobj)
                tmpobj.src=test[3];
	     tmpobj=MM_findObj("Image3");
             if (tmpobj)
               tmpobj.src=test[3];
	     tmpobj=MM_findObj("Image4");
             if (tmpobj)
               tmpobj.src=test[3];

   	     if (sort_col != a[i])
   	     	b = 1;
   	     
   	     if ( b == 0 )
   	     {  
   	       x.src=test[0];
   	       b = 1;
   	     }
   	     else if ( b == 1 )
   	     {
   	       x.src=test[1];
   	       b = 0;
   	     }
   	   }
   	   else if ( a[i] == "Image3" )
   	   {  
	     tmpobj=MM_findObj("Image1");
             if (tmpobj)
               tmpobj.src=test[3];
	     tmpobj=MM_findObj("Image2");
             if (tmpobj)
               tmpobj.src=test[3];
	     tmpobj=MM_findObj("Image4");
             if (tmpobj)
               tmpobj.src=test[3];

   	     if (sort_col != a[i])
   	     	c = 1;
   	     
   	     if ( c == 0 )
   	     {  
   	       x.src=test[0];
   	       c = 1;
   	     }
   	     else if ( c == 1 )
   	     {
   	       x.src=test[1];
   	       c = 0;
   	     }
   	   }
   	   else if ( a[i] == "Image4" )
   	   {  
	     tmpobj=MM_findObj("Image1");
             if (tmpobj)
               tmpobj.src=test[3];
	     tmpobj=MM_findObj("Image2");
             if (tmpobj)
               tmpobj.src=test[3];
             if (tmpobj)
	       tmpobj=MM_findObj("Image3");
             if (tmpobj)
               tmpobj.src=test[3];

   	     if (sort_col != a[i])
   	     	d = 1;
   	     
   	     if ( d == 0 )
   	     {  
   	       x.src=test[0];
   	       d = 1;
   	     }
   	     else if ( d == 1 )
   	     {
   	       x.src=test[1];
   	       d = 0;
   	     }
   	   }

   	   sort_col = a[i];
     }
   }
}

function submit_form(action_item)
{
         document.forms.form1.submitmode.value=action_item;
         document.forms.form1.submit();
}

var win = null;
function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable=no'
win = window.open(mypage,myname,settings)
}


function LTrim(str)
/*
   PURPOSE: Remove leading blanks from our string.
   IN: str - the string we want to LTrim
*/
{
   var whitespace = new String(" \t\n\r");

   var s = new String(str);

   if (whitespace.indexOf(s.charAt(0)) != -1) {
      // We have a string with leading blank(s)...

      var j=0, i = s.length;

      // Iterate from the far left of string until we
      // don't have any more whitespace...
      while (j < i && whitespace.indexOf(s.charAt(j)) != -1)
         j++;

      // Get the substring from the first non-whitespace
      // character to the end of the string...
      s = s.substring(j, i);
   }
   return s;
}

/*
==================================================================
RTrim(string) : Returns a copy of a string without trailing spaces.
==================================================================
*/
function RTrim(str)
/*
   PURPOSE: Remove trailing blanks from our string.
   IN: str - the string we want to RTrim

*/
{
   // We don't want to trip JUST spaces, but also tabs,
   // line feeds, etc.  Add anything else you want to
   // "trim" here in Whitespace
   var whitespace = new String(" \t\n\r");

   var s = new String(str);

   if (whitespace.indexOf(s.charAt(s.length-1)) != -1) {
      // We have a string with trailing blank(s)...

      var i = s.length - 1;       // Get length of string

      // Iterate from the far right of string until we
      // don't have any more whitespace...
      while (i >= 0 && whitespace.indexOf(s.charAt(i)) != -1)
         i--;


      // Get the substring from the front of the string to
      // where the last non-whitespace character is...
      s = s.substring(0, i+1);
   }

   return s;
}

/*
=============================================================
Trim(string) : Returns a copy of a string without leading or trailing spaces
=============================================================
*/
function Trim(str)
/*
   PURPOSE: Remove trailing and leading blanks from our string.
   IN: str - the string we want to Trim

   RETVAL: A Trimmed string!
*/
{
   return RTrim(LTrim(str));
}