function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            if (oldonload) {
                oldonload();
            }
            func();
        }
    }
}

function callWTScenarioFunc(scenarioName, stepName) {
	//alert("Inside callWTScenarioFunc");
	if(typeof  RPT_ScenerioPage == 'function') {
		RPT_ScenerioPage(scenarioName, stepName);
	} 
	//alert(_StepName);
}