ie4 = document.all;
ns6 = document.getElementById && !document.all;

function popup(text) { 
	 
	 parent.summaryKP.location.reload();
	 
	 if(ie4){
		doc = parent.document.all['layer'];
		doc.style.height="1000px";
		
	 } else
		doc = parent.document.getElementById('layer');
	 

	 if(doc.style.visibility=="visible"){
		doc.style.visibility="hidden";
	 } else
	   doc.style.visibility="visible";


}