/***************************/
//@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 = 1;

//loading popup with jQuery magic!
function loadPopup(){
        //loads popup only if it is disabled
        if(popupStatus==0){
                $("#backgroundPopup").css({
                        "opacity": "0.5"
                });
                $("#backgroundPopup").fadeIn("slow");
                popupStatus = 1;
                setTimeout('$("#popupContact").show();', 500);
        }
}

/* //disabling popup with jQuery magic!
function disablePopup(){
        //disables popup only if it is enabled
        if(popupStatus==1){
                $("#backgroundPopup").fadeOut("fast");
                $("#popupContact").hide();
                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": "absolute",
                "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(){
        
        //LOADING POPUP
        //Click the button event!
        $("#button").click(function(){
                //centering with css
                centerPopup();
                //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();
                }
        });

});