/***************************/
//@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 popupContact
//0 means disabled; 1 means enabled;
var popupContactStatus = 0;

//loading popupContact with jQuery magic!
function loadpopupContact(){
	//loads popupContact only if it is disabled
	if(popupContactStatus==0){
		$("#backgroundpopupContact").css({
			"opacity": "0.7"
		});
		$("#backgroundpopupContact").fadeIn("fast");
		$("#popupContact").fadeIn("fast");
		popupContactStatus = 1;
	}
}

//disabling popupContact with jQuery magic!
function disablepopupContact(){
	//disables popupContact only if it is enabled
	if(popupContactStatus==1){
		$("#backgroundpopupContact").fadeOut("fast");
		$("#popupContact").fadeOut("fast");
		popupContactStatus = 0;
	}
}

//centering popupContact
function centerpopupContact(){
	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupContactHeight = $("#popupContact").height();
	var popupContactWidth = $("#popupContact").width();
	//centering
	$("#popupContact").css({
		"position": "absolute",
		"top": windowHeight/2-popupContactHeight/2,
		"left": windowWidth/2-popupContactWidth/2
	});
	//only need force for IE6
	
	$("#backgroundpopupContact").css({
		"height": windowHeight
	});
	
}


//CONTROLLING EVENTS IN jQuery
$(document).ready(function(){
	
	//LOADING popupContact
	//Click the popupContactButton event!
	$("#popupContactButton").click(function(){
		//centering with css
		centerpopupContact();
		//load popupContact
		loadpopupContact();
	});
				
	//CLOSING popupContact
	//Click the x event!
	$("#popupContactClose").click(function(){
		disablepopupContact();
		document.inviteform.emails.value = " Enter emails separated by commas ";
	});
	//Clicking on "Done" will also close the popup!
	$("#popupContactDone").click(function(){
		disablepopupContact();
	});
	//Click out event!
	$("#backgroundpopupContact").click(function(){
		disablepopupContact();
		document.inviteform.emails.value = " Enter emails separated by commas ";
	});
	//Press Escape event!
	$(document).keypress(function(e){
		if(e.keyCode==27 && popupContactStatus==1){
			disablepopupContact();
			document.inviteform.emails.value = " Enter emails separated by commas ";
		}
	});

});