var newid ; 
function OpenWindow(name,url,x,y,w,h,scroll_yn,resize_yn)
{
 var query;
  
  tools = 'location=no,directories=no,status=0,scrollbars='+scroll_yn+',menubar=0,resizable='+scroll_yn+',copyhistory=no,width='+w+',height='+h+',left='+x+',top='+y;
  if(newid)
  {
     if(!newid.closed){
          // newid.focus();
	  //}else{
	  newid.close();   
     }
     newid=window.open(url,name,'toolbar=no,'+tools); 
			//newid.moveTo(300,200);
  }else{
            
    //query=window.formz.elements[ftext].value
    newid=window.open(url,name,'toolbar=no,'+tools);
  }
}
function openwin(name,urll,left,top,w,h,scroll_yn,resize_yn)
{       
	OpenWindow(name,urll,left,top,w,h,scroll_yn,resize_yn);
}
function checkclick(msg){if(confirm(msg)){event.returnValue=true;}else{event.returnValue=false;}}