function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_openBrWindow(theURL,winName,features) { //v2.0
  windowOpener(theURL,winName,features);
}

function MM_openFullBrWindow(theURL,winName) { //v1.0
  windowOpener(theURL,winName,'width=760,height=420,resizable=1,scrollbars=1,status=1,toolbar=1,location=1,menubar=1');
}

function MM_openFullSizeBrWindow(theURL,winName) { //v1.0
  windowOpener(theURL,winName,'resizable=1,scrollbars=1,status=1,toolbar=1,location=1,menubar=1');
}

function clearBox(box) {
			if (box.value == box.defaultValue) {
    			box.value = "";
			}
}

// the following code opens new window if
// it does not already exist
// If it is already opened, the window will 
// be brought into focus 

popupWins = new Array();

function windowOpener(url, name, args) {
	/******************************* 
	the popupWins array stores an object reference for
	each separate window that is called, based upon
	the name attribute that is supplied as an argument
	*******************************/
	
	if ( typeof( popupWins[name] ) != "object" ){
		popupWins[name] = window.open(url,name,args);
	} else {
		if (!popupWins[name].closed){
			// popupWins[name].location.href = url; // comment out to avoid refresh of flash player on host chat
		} else {
			popupWins[name] = window.open(url, name,args);
		}
	}
	
	popupWins[name].focus();
}

function confirm_delete(){ 
	var del;
	del = confirm('Are you sure you want to delete?');

	if(del){
		return true;
	} else{ 
		return false;
	} 
}

function switchFlag(variable) {
  var query = location.search.substring(1);
  var vars = query.split("&");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (pair[0] == variable) {
    
      if (pair[1] == "all") {
      var jp = document.getElementById('sw_jp');
      var wd = document.getElementById('sw_wd');
      
      jp.src = "/images/ja/switch_jp_off.gif";
      wd.src = "/images/ja/switch_wd_on.gif";
      }
    }
  } 
}

function refreshPage() {
	history.go(0);
}	

// restrict page to open from main window
// if anyone tries to open this page from iframe, force browser to make this the parent
function checkIframe() {
	if (top.frames.length != 0) {
		if (window.location.href.replace) { top.location.replace(self.location.href); }
		else { top.location.href=self.document.href; }
	}
}

// restrict page to open from main window
// if anyone tries to open this page from iframe, force browser to make this the parent
function checkIframeLogin() {
	if (top.frames.length != 0) {
		if (window.location.href.replace) { top.location.replace(top.location.href); }
		else { top.location.href=top.document.href; }
	}
}

function refreshJcaptcha() {
	var now = new Date();
	jQuery('#jcaptcha').attr("src","/jcaptcha?"+now.getTime());
	jQuery('#verifyCode')[0].value = "";
}