var isDHTML = 0;
var isID = 0;
var isAll = 0;
var isLayers = 0;


if (document.getElementById) {isID = 1; isDHTML = 1;}
else {
if (document.all) {isAll = 1; isDHTML = 1;}
else {
browserVersion = parseInt(navigator.appVersion);
if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) {isLayers = 1; isDHTML = 1;}
}}

function findDOM(objectID,withStyle) {
	if (withStyle == 1) {
		if (isID) { return (document.getElementById(objectID).style) ; }
		else { 
			if (isAll) { return (document.all[objectID].style); }
		else {
			if (isLayers) { return (document.layers[objectID]); }
		};}
	}
	else {
		if (isID) { return (document.getElementById(objectID)) ; }
		else { 
			if (isAll) { return (document.all[objectID]); }
		else {
			if (isLayers) { return (document.layers[objectID]); }
		};}
	}
}

function setHeaderWidth(){
var logo_dom = findDOM('logo',1);
var header_dom = findDOM('header', 1);
header_dom.width = screen.width - 60;
logo_dom.left = screen.width/2 - 108;
}

function setMapSize(){
var map_dom = findDOM('map',1);
var map_txt = findDOM('map_text',1);
var map_txt2 = findDOM('map_text2',1);
if(screen.width > 1000){
map_dom.width = '700px';
map_dom.height = '500px';
map_txt.visibility = 'hidden';
map_txt.position = 'absolute';
map_txt2.visibility = 'visible';
}
else
     map_txt2.position = 'absolute';
    

}