function resizeMapForScreen(){
var map_overlayed = document.getElementById("map_overlayed");
var map_container = document.getElementById("map_container");
if (document.documentElement != 'undefined'){
//var w = document.documentElement.clientWidth - map_container.offsetLeft;
var w = document.documentElement.clientWidth - 302;
//var h = document.documentElement.clientHeight - map_container.offsetTop;
var h = document.documentElement.clientHeight - 90;
if($.browser.msie == true){
	w = w - 5;
	h = h - 4;
}
map_container.style.width = w + "px";
map_container.style.height = h + "px";
map_overlayed.style.width = (w - 4) + "px";
map_overlayed.style.height = (h - 4) + "px";
$('#left-column').css('height', (h - 4) + 'px');
}
};

function getMapSizeForScreen(){
	var br = document.documentElement;
	var map = document.getElementById("map_container");
	var w = br.clientWidth - map.offsetLeft;
	var h = br.clientHeight - map.offsetTop;
	if($.browser.msie == true){
		w = w - 5;
		h = h - 4;
	}
	return{width:(w - 4),height:(h - 4)};
};