function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function showit(s) {
	var obj1=document.getElementById('back').style;
	var obj2=document.getElementById('ask').style;
	if(s==1) 	{ obj1.display='none'; obj2.display='none'; } 
		 else 
				{ obj1.display='block'; obj2.display='block'; }
}