/* -----------------------------------------------------------------------------------
	return middle of the string
	example:
	  middle('&count=25&start=1&', '&count=', '&') 
	will return:
	  '25'
------------------------------------------------------------------------------------*/
function middle(str, ina, inb){  // return middle of the string
//alert('middle function');
  var startix = str.indexOf(ina);
  var endix = str.indexOf(inb, startix + 1);
  var newStr = '';
  if (startix >= 0) {	
	if (endix < 0) {endix = str.length;}	 
	newStr = str.substring(startix + ina.length, endix);
  } else {newStr = ''; }
  return newStr; 
} // end of function middle()
/* -----------------------------------------------------------------------------------------------------------------------
Generate links in groups
	place this script on a $$viewtemplate or $$searchtemplate
Input parameters:
	total  - 	the total number of documents in the view or search result
	format -	the format of the generated links
			0 (or omitted) generates page numbers, ex.	Previous | 1 | 2 | 3 | Next 
			1 generates groups, ex.. 		Previous | 1 - 4 | 5 - 8 | 9 - 10 | Next 	
	when you call the original view the URL should include two parameters:
	  &count 	will be used to calculate the intervals
	  &start 	must be the last parameter in the URL
	defaults 	&count=30&start=1
place call to this function on the $$...template at the spot  where you want the links to appear
	set the total passed to this function to TotalHits or 
	use @dbLookup to set it to the number of documents in the view
-------------------------------------------------------------------------------------------------------------------------*/
function generateLinks(total, format) {  // generate a range of links
  //alert('generateLinks, total = ' + total);	
  function makeLink(curStart, linkText) {  // create the <a> tag (internal function)
    var tmpLink = '';
    tmpLink = '<a '+ style +  ' href="' + shortLoc + '&start=' + curStart +  '" >' ;
    tmpLink = tmpLink + linkText + '</a>';
    return(tmpLink );
  }  // end of internal function makeLink
  var loc = String(window.location.href); 
  loc = loc.toLowerCase();  
  var path = window.location.pathname.toLowerCase(); 
  path = path.substr(0,path.indexOf(".nsf") + 5);
  var nextLink = 'Nästa <img src="' +path + 'arrow_forward.gif" border="0">';
  var prevLink = '<img src="' +path + 'arrow_backward.gif" border="0"> Föregående';  
  var style = '';
  var links = '';  
  var ix = loc.indexOf('&start=');         // &start= must be the last parameter
  var shortLoc = loc;
  if (ix < 0) { start = 1;  }
  else {
  	shortLoc = loc.substring(0,ix);	
  	start = parseInt(middle(loc, '&start=', '&'),10);
  } 
  ix = loc.indexOf('&count='); 
  if (ix < 0) {
	count = 30 ;
	shortLoc = shortLoc + '&count=' + count;
	}
  	else {
	count = parseInt(middle(loc, '&count=', '&'),10);
  }
  nextStart = start + count;
  prevStart = start - count;
  if (nextStart <= total) { nextLink = makeLink(nextStart, nextLink);  }   // Eva
  if (prevStart > 0) {	prevLink = makeLink(prevStart, prevLink);  }
  ix = total/count;
  if (total % count == 0) {ix = ix - 1};   // set number of links
  for (var j = 0; j <= ix; j++) {	   // create all the links
	thisStart = j*count + 1;
	thisEnd = thisStart + count - 1;
	if (thisEnd > total) {thisEnd = total }
	if (thisStart == start) {style = 'style="font-weight: bold" '; } 
	else { style = ''}
	if (format) {thisText =  '' + thisStart + ' - ' + thisEnd; }
	else {thisText = String(j + 1);  }	
	links = links + ' | ' + makeLink(thisStart, thisText);	
  }
  document.writeln(prevLink + links + ' | ' + nextLink);
} // end of function generateLinks()
/*  JavaScript functions needed to show a view with alternate row colors
 Created by Eva Valenta 2003-05-13 (copied and sligthly modified from SearchDomino.com)
*/
//  the following are the variables that control the table width and colors
//  change this as u need...can also convert to global vars by declaring in jsheader and  initiliazing onLoad
tdClassEven = "even";
tdClassOdd = "odd";
/**
This function provides the alternate row coloring for the table generated by the view.
*/
function transformView(tableIndex,IsEmbedded) 
{
	if (IsEmbedded == false) 
		{var tableElements = document.getElementsByTagName('table')} 
	else
//	To handle Embedded view in a form, The embedded view must be 
//   enclosed by div tags.  See below example 
//	<div id="StripedRows"> Marked as "Pass thru HTML"
//   Your embedded view
//	</div>						Marked as "Pass thru HTML"
	{var tableElements = document.getElementById('StripedRows').getElementsByTagName('table')}
//	
 var table = tableElements[tableIndex] ;
 table.className="tabTable";
 rows = table.getElementsByTagName("tr") ;				//get the rows of the table we are transforming
 for( i = 1; i < rows.length; i++) 
 {
  cells = rows[i].getElementsByTagName("td");				//get the cells of the row
  																							// this is a normal row
  for (j = 0; j < cells.length; j++)						// just set the class
      {    
      cells[j].className = (i % 2 ? tdClassEven : tdClassOdd) ;
       }
  
  
 }
}
/* -----------------------------------------------------------------------------------------------------------------------
Generate Main title 
----------------------------------------------------------------------------------------------------------------------- */
function mainTitle(title) {
	// this function generates the title as required by seb.se
	// Note that the same function exists twice in this database - 
	//  - as a part of JavaScript library common.js - should be used on normal pages/forms
	//  - as a Subform - should be used on JavaScript forms
	// author Eva Valenta 2003-12-10
	if (title != '') {
	document.writeln('<table width="100%" border="0" cellpadding="0" cellspacing="0" style="height:10px; margin-bottom:0px">');
  	document.writeln('<tbody>');
  	document.writeln('<tr style="height:10px;">');
  	document.writeln('<td nowrap><font style="font-family:Arial;font-size:11px;color:#00367F;font-weight:Bold;"> ' + title + '&nbsp;</font>&nbsp;</td>');
  	document.writeln('<td width="90%" nowrap valign="middle">');
  	document.writeln('<table width="100%"  cellspacing="0" cellpadding="0" border="0" style="height:10px;">');  	
  	document.writeln('<tr>');
  	document.writeln('<td bgcolor="#00367F" align="right">');  	
	document.writeln('<IMG SRC="http://taz.vv.sebank.se/cgi-bin/pts3/pow/img/contact_gradient.gif" style="height:10px;"></td>');
  	document.writeln('</tr>');  	
  	document.writeln('</table>');
  	document.writeln('</td>');
  	document.writeln('</tr>');
  	document.writeln('</tbody>');
  	document.writeln('</table>');
  	} 
}
/* --------------------------------------------------------------------------------------------------
This function opens the Help window
--------------------------------------------------------------------------------------------------- */
function openHours(key) {
	url2db = window.location.pathname.toLowerCase();
	var nsfPos = url2db.indexOf(".nsf");
	url2db = url2db.substr(0,nsfPos + 5);
   	helpurl =  url2db + "OpenHours/" + key + "?openDocument";	
	var w = 520;
	var h = 380;
	var specs =  "top=" + (screen.height-(h + 60)) + ",left=" + (screen.width-(w + 16));
	specs = specs + ",scrollbars=yes,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=yes" ;
	specs = specs + ",width=" + w + ",height=" + h ;	
	var old ="width=400,height=360,status=no,resizable=1,menubar=0,toolbar=0,directories=0,location=0,scrollbars=no,left=500,top=150";
    	NewWindow = window.open(helpurl,"Hours",specs);		
   	NewWindow.focus();
  }