function post_to_url(path, params, method) { 
    method = method || "post"; // Set method to post by default, if not specified. 
 
    // The rest of this code assumes you are not using a library. 
    // It can be made less wordy if you use one. 
    var form = document.createElement("form"); 
    form.setAttribute("method", method); 
    form.setAttribute("action", path); 
 
    for(var key in params) { 
        var hiddenField = document.createElement("input"); 
        hiddenField.setAttribute("type", "hidden"); 
        hiddenField.setAttribute("name", key); 
        hiddenField.setAttribute("value", params[key]); 
 
        form.appendChild(hiddenField); 
    } 
 
    document.body.appendChild(form);    // Not entirely sure if this is necessary 
    form.submit(); 
} 

function handleClick(Obj)  {
    if(document.getElementById(Obj).style.display=='none') {
        document.getElementById(Obj).style.display = "";
	}
      else {
          document.getElementById(Obj).style.display = "none";
	  }
}

function pop(mypage,myname,w,h,scroll,no)
{
LeftPosition=(screen.width)?(screen.width-w)/2:0;
TopPosition=(screen.height)?(screen.height-h)/2:0;
settings='height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable='+no+''
win=window.open(mypage,myname,settings)
if(win.window.focus){win.window.focus();}
}