// JavaScript Document
$(function(){
	
	$(window).resize(function(){
		$("#maindiv").css("height", document.documentElement.clientHeight-109);
		$("#bc").css("margin-left", $("#bgimg").width() * (-0.5))
			.css("width", $("#bgimg").width());		
	}).resize();
});

function changeBgImage (image, id) {
	var element = document.getElementById(id);
	element.style.backgroundImage = "url("+image+")";
}

function setLang(lang){
	document.cookie="lang="+ lang +"; path=/; expires=Mon, 01-Jan-2021 00:00:00 GMT";
}