/***************************/
//@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;

var QUALE_POP = "#backgroundPopup";
var QUALE_CONTACT = "#popupContact";


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


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

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


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

    //LOADING POPUP
    //Click the button event!
    $("#button").click(function() {
        QUALE_POP = "#backgroundPopup";
        QUALE_CONTACT = "#popupContact";
    
        //centering with css
        centerPopup();
        //load popup
        loadPopup();
    });

    $("#button2").click(function() {
        //centering with css
    QUALE_POP = "#backgroundPopup2";
    QUALE_CONTACT = "#popupContact2";
        centerPopup();
        //load popup
        loadPopup();
    });

    //CLOSING POPUP
    //Click the x event!
    $("#popupContactClose").click(function() {
    QUALE_POP = "#backgroundPopup";
    QUALE_CONTACT = "#popupContact";
        disablePopup();
    });
    $("#popupContactClose2").click(function() {
    QUALE_POP = "#backgroundPopup2";
    QUALE_CONTACT = "#popupContact2";
        disablePopup();
    });
    //Click out event!
    $(QUALE_POP).click(function() {
        disablePopup();
    });
    //Press Escape event!
    $(document).keypress(function(e) {
        if (e.keyCode == 27 && popupStatus == 1) {
            disablePopup();
        }
    });

});