function isBlank(val){
	if(val==null){return true;}
	for(var i=0;i<val.length;i++) {
		if ((val.charAt(i)!=' ')&&(val.charAt(i)!="\t")&&(val.charAt(i)!="\n")&&(val.charAt(i)!="\r")){return false;}
	}
	return true;
}
function rightPanelDisplay(){
	var rpYahooCrossSell = document.getElementById("ys_relatedItems");
	var rpRecentlyViewed = document.getElementById("recentlyViewedProducts");
	var rpYahooCrossSellDisplay = document.getElementById("pdAlsoLikeDisplay");
	var rpRecentlyViewedDisplay = document.getElementById("pdRvDisplay");
	if(rpYahooCrossSell){
		if(!isBlank(rpYahooCrossSell.innerHTML)){rpYahooCrossSellDisplay.className = "pdShow";}
	}
	if(rpRecentlyViewed){
	if(!isBlank(rpRecentlyViewed.innerHTML)){rpRecentlyViewedDisplay.className = "pdShow";}
	}
}
function pdTest(){
	var rpYahooCrossSell = document.getElementById("ys_relatedItems").innerHTML;
	var rpRecentlyViewed = document.getElementById("recentlyViewedProducts").innerHTML;
	alert(rpYahooCrossSell);
	alert(rpRecentlyViewed);
}