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 loginSubmit(f) {
	var email;
	email=f.email.value;
	alert("email is "+email);
	//if (validEmail(email))
	//{
	  // f.submit();
	 //}
}

function satFlyer() {
newWindow=window.open("saturdayFlyer.html","","width=400,height=490,status=no,resizable=no,toolbar=no,scrollbars=no,location=no","","width=400,height=490 status=no,resizable=no,toolbar=no,scrollbars=no,location=no");
newWindow.focus();
}

function thursFlyer() {
newWindow=window.open("thursFlyer.html","","width=442,height=548,status=no,resizable=no,toolbar=no,scrollbars=no,location=no","","width=442,height=548 status=no,resizable=no,toolbar=no,scrollbars=no,location=no");
newWindow.focus();
}

function emulator() {
	    var tdate = new Date();//today's date
            var tmo=tdate.getMonth();
            var tda=tdate.getDate();
            var tyr=tdate.getFullYear();
            var datez="tmo+"/"+tda+"/"+tyr";   
         
newWindow=window.open('http://tagtag.com/cgi/wapemulator.cgi?O__SKIN=P1&O__OPTURL=http://tagtag.com/wapemulator/templates/opt1.wml&wurl=www.fourthring.com/wml/main3.wml&dummy=datez','newWin','toolbar=no,location=no,scrollbar=no,resizable=no,width=220,height=290');
	newWindow.focus();
	}

function validEmail(f) {

	var email;
	email=f.email.value;
//
        <!--Simon Dang 3-2001-->
        invalidChars = " /:,;"

        for (i=0; i<invalidChars.length; i++) {
        // does it contain any invalid characters?
            badChar = invalidChars.charAt(i)
            if (email.indexOf(badChar,0) > -1) {
		   alert("Sorry, please enter a valid email address.");
                     return false
             }
         }
         atPos = email.indexOf("@",1) // there must be one "@" symbol
         if (atPos == -1) {
			alert("Sorry, please enter a valid email address.");
                return false
         }
         if (email.indexOf("@",atPos+1) != -1) { // and only one "@" symbol
			alert("Sorry, please enter a valid email address.");
                   return false
          }
         periodPos = email.indexOf(".",atPos)
         if (periodPos == -1) {   // and at least one "." after the "@"
		alert("Sorry, please enter a valid email address.");
            return false
         }
         if (periodPos+3 > email.length) {// must be at least 2 characters
		alert("Sorry, please enter a valid email address.");
                return false
          }

          return true
      }

	

function contentChoicez(f) {
	
	var ac;	
	var i;
	var cat;
	var actionPost;

	// get action choice
	for( i=0; i<2; ++i)
	{
		if( f.actionChoice[i].checked)
			ac=f.actionChoice[i].value;
	}
	
	// get category
	cat=f.action.value;

	// if Action is to Create:
		if (ac=="post") {
			actionPost='postpersonalsLogin.php?cat='+cat;
		}

	// Edit 
		else {
			
			actionPost='searchAD.php?cat='+cat;
		}
		alert(" action post "+actionPost);
		f.action=actionPost;
		f.submit();
		//return true;
		//window.location(actionPost);
}

function openNewReferWin(url) {
			screenName=referForm.screenName.value;
			email=referForm.email.value;
			url=url+"&email="+email+"&screenName="+screenName;
			//alert("url is "+url);
			cvWindow=window.open(url,'FourthRing','toolbar=no,location=no,scrollbars=no,resizable=no,width=455,height=350,screenX=10,screenY=20');
			cvWindow.focus();
	}


	function openNewWin(url) {
			//alert("going to.."+url);
			cvWindow=window.open(url,'FourthRing','toolbar=no,location=no,scrollbars=no,resizable=no,width=455,height=338,screenX=10,screenY=20');
			cvWindow.focus();
	}



	////// javascript code for auto display of city based on country

function cityDisp(myselector){
	current_selector = myselector.options[myselector.selectedIndex].value;
	//alert("you chose "+current_selector);
			 if (current_selector=='cn') {
	  			document.all.cityLabel.innerHTML = 'City/Province:';						
				document.all.cityInput.innerHTML= '<select name=city><option value="">Any</option><option value=Anhui >Anhui</option><option value=Beijing >Beijing</option><option value=Chongqing >Chongqing</option><option value=Fujian >Fujian</option><option value=Gansu >Gansu</option><option value=Guangdong >Guangdong</option><option value=Guangxi >Guangxi</option><option value=Guizhou >Guizhou</option><option value=Hainan >Hainan</option><option value=Hebei >Hebei</option><option value=Heilongjiang >Heilongjiang</option><option value=Henan >Henan</option><option value=Hong Kong >Hong Kong</option><option value=Hubei >Hubei</option><option value=Hunan >Hunan</option><option value=Inner Mongolia >Inner Mongolia</option><option value=Jiangsu >Jiangsu</option><option value=Jiangxi >Jiangxi</option><option value=Jilin >Jilin</option><option value=Liaoning >Liaoning</option><option value=Macau >Macau</option><option value=Ningxia >Ningxia</option><option value=Shaanxi >Shaanxi</option><option value=Shandong >Shandong</option><option value=Shanhai >Shanhai</option><option value=Shanxi >Shanxi</option><option value=Sichuan >Sichuan</option><option value=Tianjin >Tianjin</option><option value=Tibet >Tibet</option><option value=Xinjiang >Xinjiang</option><option value=Yunnan >Yunnan</option><option value=Zhejiang >Zhejiang</option><option value=Other >Other</option>';
				}
			else {
				document.all.cityLabel.innerHTML='City:';
				document.all.cityInput.innerHTML='<input type="text" name="city" onKeyPress="javascript:pp_Key(event)">';
				}
			//only usa needs to input zipcode;
			if (current_selector=='us') {
				document.all.zipLabel.innerHTML = 'My Zipcode:';
				document.all.zipInput.innerHTML = '<input type="text" name=zipcode size=10 maxlength=5 onKeyPress="javascript:nn_Key()" >';
				}
			else {
				document.all.zipLabel.innerHTML = '';
				document.all.zipInput.innerHTML = '';
				}
			
	}
	
// function to restrict any non-numeric key pressing
function nn_Key()
{
if ((event.keyCode<48) || (event.keyCode>57))
event.keyCode = 0;
}

// function to restrict numeric
function pp_Key(evt)
{

    evt = (evt) ? evt : event;

	if (evt.keyCode==32)
	{
		return true;
	}
	
	var charCode = (evt.charCode) ? evt.charCode : ((evt.keyCode) ? evt.keyCode : 
        ((evt.which) ? evt.which : 0));
	
	if (charCode > 31 && (charCode < 65 || charCode > 90) && 
        (charCode < 97 || charCode > 122)) 
	{
	  event.keyCode=0;	
	}
}