// toggle visibility 

function toggle( targetId ){
  if (document.getElementById){
  		target = document.getElementById( targetId );
  			if (target.style.display == "none"){
  				target.style.display = "";
  			} else {
  				target.style.display = "none";
  			}
  	}
}

function openWin(URL,w,h) {
var winame='window';

myWin = window.open(URL,winame,'scrollbars,width='+w+',height='+h);

}