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

//loading popup with jQuery magic!
function loadPopup(){
	//alert("popup");
//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;
alert (windowWidth);
alert (windowHeight);
var popupHeight = $("#popupContact").height();   
var popupWidth = $("#popupContact").width();
alert (popupHeight);
alert (popupWidth);
//centering   
$("#popupContact").css({   
"position": "absolute",   
//"top": windowHeight/2-popupHeight/2,
"top": 0,
//"left": windowWidth/2-popupWidth/2
"left": 0
});
//only need force for IE6   

$("#backgroundPopup").css({   
"height": windowHeight   
}); 

}

$(document).ready(function(){
	//alert("documnet");
//LOADING POPUP   
//Click the button event!
$("#button").click(function(){
//alert("button clicked");
//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();
}
});
});