// VARIABLES DEFINITION
var neanav = new String();            // To store navigation info

// TRANSFORMS A NORMAL BREADCRUMB INTO THE NECESARY FORMAT TO BE USED WITH GA
function GetNav(breadcrumb){
    // Level2:Issues And Action;Level3:No Child Left Behind (NCLB) Act;Level4:Research & Tools;NavLocation:Research & Tools;
    var crums = breadcrumb.split(';');
    var levels = new String();
    
    for(var c = 0; c < crums.length - 1; c++){
        var str = new String(crums[c]);
        var spt = str.split(':');
        
        levels += spt[1] + '/';
    }
    
    return(levels);
}