function isBlank(string) {
	     for (i=0 ;i<string.length; i++) {
                if (string.charAt(i) != " ") return false;
        }
   return true;
}

function helpWin(stringa)
{
 helpWin1=open(stringa, "","toolbar=no,location=no,menubar=no,width=200,height=300,resizable=yes,scrollbars=yes")
}
 
function showRemote() {
self.name = "main"; // names current window as "main"

var windowprops = "toolbar=0,location=0,directories=0,status=0, " +
"menubar=0,scrollbars=1,resizable=0,x=350,y=0,width=400,height=340";

}