function jsOpenWindow(url,title,sb,w,h,x,y,l,t) {
	var features = "scrollbars=" + sb + ",width=" + w + ",height=" + h + ",screenx=" + x + ",screeny=" + y + ",left=" + x + ",top=" + y;
  	window.open(url,title,features);
}

function jsAutoResize(){
	window.moveTo(0,0);
	window.resizeTo(screen.availWidth-1,screen.availHeight-1);
}

function showHideDiv(id) {
 //safe function to show an element with a specified id
    
 if (document.getElementById) { // DOM3 = IE5, NS6
  document.getElementById(id).style.display = 'block';
 }
 else {
  if (document.layers) { // Netscape 4
   document.id.display = 'block';
  }
  else { // IE 4
   document.all.id.style.display = 'block';
  }
 }
}