function openwindow(url,name,w,h)
	{  
	var hWnd = window.open(url,name,"width=" + w +",height=" + h +",resizable=yes, scrollbars=yes"); 
	if (hWnd.focus != null) 
	hWnd.focus();	   
	}
	
function togglediv(targetId) {
target = document.all(targetId);
if (target.style.visibility == "hidden"){
target.style.visibility="visible";
} else {
target.style.visibility="hidden";
}
}