function cellout01(  obj  ) 
{ 
        obj.style.background =  "#D0D0B0";
        ResetPointer( obj);
} 

function SetPointer( table_cell )
{
	if (navigator.appName.indexOf ("Explorer") != -1) 
		table_cell.style.cursor="hand"; 
	else
		table_cell.style.cursor="pointer";			 
}

function ResetPointer( table_cell )
{
	table_cell.style.cursor="default";
}

function CellTextHilite( table_cell )
{
	table_cell.style.color="#000000";
	//SetPointer( table_cell );
	//if (navigator.appName.indexOf ("Explorer") != -1) 
	//	table_cell.style.cursor="hand"; 
	//else
	//	table_cell.style.cursor="pointer";			 
}
function CellTextNormal( table_cell )
{
	table_cell.style.color="#FFFFFF";
	//ResetPointer( table_cell );
}

function cellover ( table_cell )
{ 
	table_cell.style.background = '#FFF8CF'; 
	SetPointer( table_cell );
//
//	if (navigator.appName.indexOf ("Explorer") != -1) 
//		table_cell.style.cursor="hand"; 
//	else
//		table_cell.style.cursor="pointer";
//	
	//AddBreadCrumb( "GroupPageOnly" );

} 

function cellout ( table_cell ) 
{ 
	table_cell.style.background =  "#FFFFFF";
	ResetPointer( table_cell );

} 
 


function getCookie(Name) 
{
  	var search = Name + "="
  	var returnvalue = "";
  	if (document.cookie.length > 0) 
	{
    		offset = document.cookie.indexOf(search)
    		// if cookie exists
    		if (offset != -1) 
		{ 
      			offset += search.length
      			// set index of beginning of value
      			end = document.cookie.indexOf(";", offset);
      			// set index of end of cookie value
      			if (end == -1) 
				end = document.cookie.length;
      			returnvalue=unescape(document.cookie.substring(offset, end))
      		}
	}
  	return returnvalue;
}

function setCookie(Name, val) 
{
	document.cookie= Name + "=" + val
}



// Copyright AudioPod Inc. 2008 All Rights Reserved
// Author: John McCue
// use at your own risk




function EatBreadCrumb( num )
{
	var trail = getCookie("apBreadCrumbTrail");
	var offset = 0;
	var i;


	var crumb = getCookie("apBreadCrumb" + num );

	if( num > 0 )
	{
		offset = trail.indexOf( " -> ", 0 );
		i=1;
		while( offset > 0 &&  i < num )
		{
			offset = trail.indexOf( " -> ", offset + 4);
			i++;
		}

	}

	if( offset > 0 )	
		SetBreadCrumbTrail( trail.substr(0, offset ) );	
	else
		SetBreadCrumbTrail( "" );	

//	alert( crumb );
	location.href=crumb;
}		

function BreadCrumbCount( str )
{
	var count=0;
	var offset=0;
	if( str.length > 0 )
	{
		while( offset != -1 )
		{
			count++;
			offset += 3;
			if( offset < str.length )
				offset = str.indexOf( "->", offset );
			else
				offset=-1;
		}
	}
	return( count );
}

function SetBreadCrumb( url, num )
{
	var tag = "apBreadCrumb" + num;
	setCookie( tag, url );
}

function SetBreadCrumbTrail( str )
{
	document.cookie= "apBreadCrumbTrail" + "=" + str
	LoadBreadCrumbWidget();
//	alert( str );
}

function AddBreadCrumb( str )
{
	var crumbs = getCookie("apBreadCrumbTrail");
	var num = BreadCrumbCount( crumbs );
	var newcrumb = "<a onClick='EatBreadCrumb(" + num + ")'>" + str + "</a>";

	if( crumbs.length > 0 )
		crumbs = crumbs + " -> " + newcrumb
	else
		crumbs = newcrumb;

	SetBreadCrumbTrail( crumbs );
	SetBreadCrumb( window.location , num );
	
}
function LoadBreadCrumbWidget()
{
	var cell = document.getElementById('apCrumbs');
	cell.innerHTML =  getCookie("apBreadCrumbTrail");
}

//window.onload=LoadBreadCrumbWidget;