function breadcrumbs(sitetoroot){
  
  var homeUrl = sitetoroot;
  
  
  var homeUrl2 = homeUrl.slice(7, homeUrl.length);
  
  sURL = new String;
  bits = new Object;
  var x = 0;
  var stop = 0;
  var output = "<a href=\""  + homeUrl   + "\">Home</a>";
  sURL = location.href;
  sURL = sURL.slice(7,sURL.length);
  
 
  
  sURL = sURL.slice(homeUrl2.length, sURL.length);
 
  chunkStart = sURL.indexOf("/");
  sURL = sURL.slice(chunkStart+1,sURL.length)
  
  
  
  while(!stop){
    chunkStart = sURL.indexOf("/");
    if (chunkStart != -1){
      bits[x] = sURL.slice(0,chunkStart)
      sURL = sURL.slice(chunkStart+1,sURL.length);
    }else{
      stop = 1;
    }
    x++;
  }
  
  
  for(var i in bits){
    output += "  ::  <a href=\"";
    for(y=1;y<x-i;y++){
      output += "../";
    }
    output += bits[i] + "/\">" + bits[i] + "</a>";
  }
  
  document.write(output);
  
} //end breadcrumbs()
function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}
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) { //v4.01
  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=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.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 breadcrumbs(){
  var homeUrl = "http://dev1.interactiveink.com/CFdev/hrgray";
  
  
  var homeUrl2 = homeUrl.slice(7, homeUrl.length);
  
  sURL = new String;
  bits = new Object;
  var x = 0;
  var stop = 0;
  var output = "<a href=\""  + homeUrl   + "\">Home</a>";
  sURL = location.href;
  sURL = sURL.slice(7,sURL.length);
  
 
  
  sURL = sURL.slice(homeUrl2.length, sURL.length);
 
  chunkStart = sURL.indexOf("/");
  sURL = sURL.slice(chunkStart+1,sURL.length)
  
  
  
  while(!stop){
    chunkStart = sURL.indexOf("/");
    if (chunkStart != -1){
      bits[x] = sURL.slice(0,chunkStart)
      sURL = sURL.slice(chunkStart+1,sURL.length);
    }else{
      stop = 1;
    }
    x++;
  }
  
  
  for(var i in bits){
    output += "  ::  <a href=\"";
    for(y=1;y<x-i;y++){
      output += "../";
    }
    output += bits[i] + "/\">" + bits[i] + "</a>";
  }
  
  document.write(output);
 
  
  
  
  
  
  
}

*/
function Pager(tableName, itemsPerPage) {
    this.tableName = tableName;
    this.itemsPerPage = itemsPerPage;
    this.currentPage = 1;
    this.pages = 0;
    this.inited = false;
    
    this.showRecords = function(from, to) {        
        
		var rows = document.getElementById(tableName).rows;
        // i starts from 1 to skip table header row
        for (var i = 0; i < rows.length; i++) {
            if (i < from || i > to)  
                rows[i].style.display = 'none';
				
            else
                rows[i].style.display = '';
        }
    }
    
    this.showPage = function(pageNumber) {
    	if (! this.inited) {
    		alert("not inited");
    		return;
    	}
        var oldPageAnchor = document.getElementById(this.tableName+'pg'+this.currentPage);
        oldPageAnchor.className = 'pg-normal';
        
        this.currentPage = pageNumber;
        var newPageAnchor = document.getElementById(this.tableName+'pg'+this.currentPage);
        newPageAnchor.className = 'pg-selected';
        
        var from = (pageNumber - 1) * itemsPerPage + 1;
        var to = from + itemsPerPage - 1;
        this.showRecords(from, to);
    }   
    
    this.prev = function() {
        if (this.currentPage > 1)
            this.showPage(this.currentPage - 1);
    }
    
    this.next = function() {
		
        if (this.currentPage < this.pages) {
            this.showPage(this.currentPage + 1);
        }
    }                        
    
    this.init = function() {
        var rows = document.getElementById(tableName).rows;
        var records = (rows.length - 1); 
        this.pages = Math.ceil(records / itemsPerPage);
        this.inited = true;
    }

    this.showPageNav = function(pagerName, positionId) {
    	if (! this.inited) {
    		alert("not inited");
    		return;
    	}
    	var element = document.getElementById(positionId);
    	
    	var pagerHtml = '<a onclick="' + pagerName + '.prev();" class="pg-normal" id="'+this.tableName+'pg1"> &#171 Prev </a>&nbsp;&nbsp;';
        //for (var page = 1; page <= this.pages; page++) 
        //    pagerHtml += '<a id="pg' + page + '" class="pg-normal" onclick="' + pagerName + '.showPage(' + page + ');">' + page + '</a> | ';
        pagerHtml += '<a onclick="'+pagerName+'.next();" class="pg-normal" id="'+this.tableName+'pg2"> Next &#187;</a>';            
        element.innerHTML = pagerHtml;
    }
}

var pageCurrent = 1;
var objPage = null;


function writePageControls() {
 document.writeln ('<div class="toolBar">');
 document.writeln ('<div class="pagination">');
 if (pageCurrent!=1) document.writeln ('<b><a href="javascript:pageTurn(\'prev\')"><< prev</a></b> ');
 else document.writeln ('  ');
 document.writeln ('');
 for (i=1;i<=pageTotal;i++) {
 if (i==pageCurrent) document.write ("&nbsp;&nbsp;<b>"+i+"</b>&nbsp;&nbsp;")
 else document.write ('&nbsp;&nbsp;<a href="javascript:pageJump('+i+')">'+i+'</a>&nbsp;&nbsp;');
 if (i!=pageTotal) document.write('  ');
 }
 if (pageCurrent!=pageTotal) document.writeln (' <b><a href="javascript:pageTurn(\'next\')">next >></a></b>');
 else document.writeln (' ');
 document.writeln ('</div>');
 document.writeln (' <br clear="all"/></div>');
 if (pageCurrent==pageTotal) pageCurrent=1;
 else pageCurrent++;
}

function pageTurn(direction) {
 if ((direction=='prev') && (pageCurrent!=1)) pageCurrent--;
 if ((direction=='next') && (pageCurrent!=pageTotal)) pageCurrent++;
 if (objPage) objPage.style.display = 'none';
 pageName = 'pager' + pageCurrent;
 objPage=document.getElementById(pageName);
 objPage.style.display = 'block';
 }
 
 function pageJump(pageName) {
  
 if(!pageName) {
 pageName=1;
 
 }
 
 if (objPage) {
 objPage.style.display = 'none';
 }
 pageCurrent = pageName;
 pageName = 'pager' + pageCurrent;
 objPage=document.getElementById(pageName);

 objPage.style.display = 'block';
 
 

 }