function display_div(item,v,count,class1,class2)
{
	for(var i = 1; i <= count ; i++)
	{
		show_div(item,v,i,class1,class2);
	}
}

function show_div(item,v,index,class1,class2)
{
	var div = document.getElementById('div' + item + '_' + index);
	var span = document.getElementById('i' + item + '_' + index);
	var divm = document.getElementById('divm' + item + '_' + index);
	if(div != null)
	    div.style.display='none';
	
	if(span!=null)
	    span.className =class2;
	if(divm != null)
		divm.style.display='none';
	if(v == index)
	{
	    if(div != null)
		    div.style.display='block';
		if(span!=null)
		    span.className =class1;
		if(divm != null)
			divm.style.display='block';
	}
}