function NewWindow(mypage, myname, w, h, scrolla) { 
	 
			 var winl = (screen.availWidth - w) / 2;
 			 var wint = (screen.availHeight - h) / 2;
			 winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scrolla+',resizable=0,toolbar=no,statusbar=no'
			 win = window.open(mypage, myname, winprops)
	} // NewWindow
	
  function gotoToUrl(url){  
		   location.href = url ;
  } 
  
   function view_content(idx,num) {   
			for( i= 1; i <= num; i++ ) {  
					tmp = document.getElementById('viewDetail'+i).style;
						if( i == idx && tmp.display == 'none') {
							tmp.display = 'block';
						} else if(tmp.display == 'block'){
							tmp.display = 'none';
					}
				}  // for
	}
	
 function gotopage(ipage){	  
	document.frm1.curpg.value = ipage ;
	document.frm1.submit();	
}

 function delAnswer(){
	      if(confirm("Are you sure delete ?")) return true  ;
		  else 								   return false ;
	 
 }