/***************************/
//@Author: Adrian "yEnS" Mato Gondelle
//@website: www.yensdesign.com
//@email: yensamg@gmail.com
//@license: Feel free to use it, but keep this credits please!					
/***************************/

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

//loading popup with jQuery magic!
function loadPopup(){
	//loads popup only if it is disabled
	if(popupStatus==0){
		$("#backgroundPopup").css({
			"opacity": "0.7"
		});
		$("#backgroundPopup").fadeIn("slow");
		$("#popupContact").fadeIn("slow");
		popupStatus = 1;
	}
}

//disabling popup with jQuery magic!
function disablePopup(){
	//disables popup only if it is enabled
	if(popupStatus==1){
		$("#backgroundPopup").fadeOut("slow");
		$("#popupContact").fadeOut("slow");
		popupStatus = 0;
	}
}

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


//CONTROLLING EVENTS IN jQuery
$(document).ready(function() {

    $(".popupForm").submit(function(ev) {
        var link = $(this).attr("action");
        //post to server
        $("#popupContact").load(link, $(this).serializeArray(), function() {
            centerPopup();
            $("#popupContactClose").click(function() {
                disablePopup();
            });
        }
            );
        loadPopup();
        return false;
    });

    $('#askAnalystSubmit').live('click', function() {
        if ($('#RequestForm form').valid()) {
            $.post($('#RequestForm form').attr('action'), $('#RequestForm form').serialize(), function(data) {
                $("#RequestForm").replaceWith($(data));
                $("#popupContactClose").click(function() {
                    disablePopup();
                });
            });
        }
        return false;
    });

    //LOADING POPUP
    //Click the button event!
    $("#button").click(function(ev) {
        ev.preventDefault();

        var link = $(this).attr("href");
        if (!link)
            link = this.value;

        //post to server
        $("#popupContact").load(link, null, function() {
            //Callback invoked
            //centering with css
            centerPopup();
            //CLOSING POPUP
            //Click the x event!
            $("#popupContactClose").click(function() {
                disablePopup();
            });
            //load popup
            loadPopup();
        });
    });

    //CLOSING POPUP
    //Click the x event!
    $("#popupContactClose").click(function() {
        disablePopup();
    });
    //Click out event!
    $("#backgroundPopup").click(function() {
        disablePopup();
    });
    //Press Escape event!
    $(document).keypress(function(e) {
        if (e.keyCode == 27 && popupStatus == 1) {
            disablePopup();
        }
    });

});