var openId = "";
var which="";

function showInfo(id){
	which = document.getElementById(id);
	if(which)	{
		
		if(which.style.display == "none")	{
			which.style.display = "";
			
			if(openId != "" && openId != id){
				document.getElementById(openId).style.display = "none";
			}
			
			openId = id;
		} else {
			which.style.display = "none";
		}
	}
	
}

function pop600 (url) {
      window.open(url,'','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=630,height=500,top=150,left=200')
    }