var firstTimeSession = 0;


function psb_start() {
	return;
	
	if (typeof jQuery != 'undefined') {
	 
		var isSafari = (/Safari/.test(navigator.userAgent));
		
		if (isSafari) {
			$("body").append('<iframe id="safari_sessionframe" name="safari_sessionframe" onload="submitSessionForm()" src="http://www.everyone.com.hk/tools/psb/psb_init_safari.php" style="display:none;"></iframe><form id="safari_sessionform" enctype="application/x-www-form-urlencoded" action="http://www.everyone.com.hk/tools/psb/psb_init_safari.php" target="safari_sessionframe" action="post"></form>');
		} else {
			process_psb();
		}
	 
	} else {
		
		setTimeout("psb_start()", 100);
		
	}

}


if (typeof jQuery != 'undefined') {
    // jQuery is loaded  
} else {
    // jQuery is not loaded

	var head	= document.getElementsByTagName('head')[0];
    var script = document.createElement('script');
	script.type = 'text/javascript';
	script.src = "http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js";
	head.appendChild(script);
	setTimeout("psb_start()", 100);
}


function process_psb() {

	var head	= document.getElementsByTagName('head')[0];
	var script = document.createElement('script');
	script.type = 'text/javascript';
	script.src = "http://www.everyone.com.hk/tools/psb/psb_main.php?" + (new Date().getTime());
	head.appendChild(script);

}




function submitSessionForm() {
	if (firstTimeSession == 0) {
		firstTimeSession = 1;
		$("#safari_sessionform").submit();
		setTimeout("process_psb()", 200);
	}
}
	

/*
$(function() {


	$.getScript("http://www.everyone.com.hk/tools/psb/psb_main.php");

});
*/