//SETTING UP OUR POPUP
//0 means disabled; 1 means enabled;
var popupStatus = 0;

$.fn.replace = function(o) { return this.after(o).remove(); }; 

//loading popup with jQuery magic!
function loadPopup(){
    //loads popup only if it is disabled
    if (popupStatus == 0) {
        //$("#contentArea").append("<script language='JavaScript1.1' SRC='http://www.trendmicro.com/syndication/wtc/wtc_applet_js.asp'></script>");
        $("#contentAreaP").append("<iframe style='width:635px;height:400px;border:0px;' src='TrendMicro.html'></iframe>"); 
        $("#backgroundPopup").css({
            "opacity": "0.7"
        });
        $("#backgroundPopup").fadeIn("slow");
        $("#popupMicro").fadeIn("slow");
        popupStatus = 1;
    }
}

//disabling popup with jQuery magic!
function disablePopup(){
    //disables popup only if it is enabled
    if (popupStatus == 1) {
        $("#contentArea").replaceWith("<div id='contentArea'></div>");
        $("#backgroundPopup").fadeOut("slow");
        $("#popupMicro").fadeOut("slow");
        popupStatus = 0;
    }
}

//centering popup
function centerPopup(){
	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#popupMicro").height();
	var popupWidth = $("#popupMicro").width();
	//centering  / //windowHeight/4-popupHeight/2,
	$("#popupMicro").css({
		"position": "absolute",
		"top": 50,
		"left": windowWidth/2-popupWidth/2
	});
	//only need force for IE6
	
	$("#backgroundPopup").css({
		"height": windowHeight
	});
	
}


//CONTROLLING EVENTS IN jQuery
$(document).ready(function(){
	
	//LOADING POPUP
	//Click the button event!
	$('#security a').click (function(){
		//centering with css
		centerPopup();
		//load popup
		loadPopup();
	});
				
	//CLOSING POPUP
	//Click the x event!
	$("#popupMicroClose").click(function(){
		disablePopup();
	});
	//Click out event!
	$("#backgroundPopup").click(function(){
		disablePopup();
	});
	//Press Escape event!
	$(document).keypress(function(e){
		if(e.keyCode==27 && popupStatus==1){
			disablePopup();
		}
	});

});