/***************************/
//@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": "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!
    $("#video").click(function(){				
     
        
        variable ='<p id="contactArea"><iframe width="520" height="300" src="http://www.youtube.com/embed/X8dXCbMvNJ8?rel=0&amp;autoplay=1" frameborder="0" allowfullscreen></iframe></p>';
        document.getElementById("popupContactContent").innerHTML = variable;
        
        $( "#dialog:ui-dialog" ).dialog( "destroy" );
	$( "#popupContactContent" ).dialog({
                height: 355,
                width: 545,
                modal: true,
                close: function(event, ui) {  document.getElementById("popupContactContent").innerHTML=""; }
        });        
    });
				
    //CLOSING POPUP
    //Click the x event!
    $("#popupContactClose").click(function(){
        disablePopup();
        document.getElementById("popupContactContent").innerHTML="";
    });	
    //Click out event!
    $("#backgroundPopup").click(function(){
        disablePopup();
        document.getElementById("popupContactContent").innerHTML="";
    });
    //Press Escape event!
    $(document).keypress(function(e){
        if(e.keyCode==27 && popupStatus==1){
            disablePopup();
            document.getElementById("popupContactContent").innerHTML="";
        }
    });

});