function disablePopup(){
	$("#popupContact").remove();
}

$(document).ready(function(){
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#popupContact").height();
	var popupWidth = $("#popupContact").width();

	$("#popupContact").css({
		//"position": "absolute",
		"top": windowHeight/2-popupHeight/2,
		"left": windowWidth/2-popupWidth/2
	});
	//only need force for IE6
	
	$("#backgroundPopup").css({
		"height": windowHeight
	});
	
	$("#close-button").click(function(){
		disablePopup();
		//alert('asd');
	});

});