function showNext(c,t){

var current = c;
var tQ = t;
if(current<tQ){

var nextId = 'ul' + (current + 1);

var next=document.getElementById(nextId);


	if(!next.currentStyle){
		var style = document.defaultView.getComputedStyle(next,"");
		}
	else{
	var style = next.currentStyle;
	}
	
	document.getElementById(nextId).style.display = "block";
}

}