// Script to build breadcrumb trail
// 21-Nov-2005
// Author: PB


function buildDepth(iterations)
{
    var iterations=iterations-3;
    var depthStr="";
    for (i=0;i<iterations;i++)
    {
        depthStr=depthStr + "../";
    }
    return depthStr;
}
function buildBreadCrumbTrail()
{
    var constituentFolders = new Array();
    var currentURL = document.location.toString();
    constituentFolders=currentURL.split("/");
    var outputStr="";
    for (count=2;count<(constituentFolders.length-1);count++)
    {
        outputStr=outputStr + " ><a href='"+ buildDepth((constituentFolders.length-count)+1) + "index.html'>" + constituentFolders[count] + "</a>";
    }
    document.write(outputStr);
}