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//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");
$("#gLoginPopup").fadeIn("slow");
popupStatus = 1;
}
}
//disabling popup with jQuery magic!
function disablePopup(){
//disables popup only if it is enabled
if(popupStatus==1){
$("#backgroundPopup").fadeOut("slow");
$("#gLoginPopup").fadeOut("slow");
popupStatus = 0;
}
}
//centering popup
function centerPopup(){
//request data for centering
var windowWidth = document.documentElement.clientWidth;
var windowHeight = document.documentElement.clientHeight;
var popupHeight = $("#gLoginPopup").height();
var popupWidth = $("#gLoginPopup").width();
//centering
$("#gLoginPopup").css({
"position": "absolute",
"top": windowHeight/2-popupHeight/2,
"left": windowWidth/2-popupWidth/2
});
//only need force for IE6
$("#backgroundPopup").css({"height": windowHeight});
}
$(document).ready(function(){
//LOADING POPUP
//Click the button event!
$("#login").click(function(){
//centering with css
centerPopup();
//load popup
loadPopup();
});
//CLOSING POPUP
//Click the x event!
$("#gLoginPopupClose").click(function() {
disablePopup();
});
//Click out event!
$("#backgroundPopup").click(function() {
disablePopup();
});
//Press Escape event!
$(document).keypress(function(e) {
if(e.keyCode==27 && popupStatus==1) {
disablePopup();
}
});
});
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