var myimages = new Array();
function preloading(){
	for (x=0; x<preloading.arguments.length; x++){
		myimages[x] = new Image();
		myimages[x].src = preloading.arguments[x];
	}
}
preloading("images/index_top.jpg","images/colaje/ddespre_noi.jpg","images/colaje/cculturi.jpg","images/colaje/pproduse.jpg", "images/colaje/llinkuri_utile.jpg", "images/colaje/ccontact.jpg");


var myTopBars=new Array();
myTopBars[0]="indexTop";
myTopBars[1]="despreNoiTopBar";
myTopBars[2]="BMW";


var ns = (document.all)?false:true;
var intBack = 1;

//function for dynamically switching the background image
function changeBg(divId,intBack) {
if (ns){
layerObject = document.getElementById(document.getElementById('mmenu').parentNode.getAttribute('id')).style;
} else {
layerObject = eval(divId + ".style");
}
layerObject.backgroundImage = 'url('+intBack+'.jpg)';
}

//function for dynamically switching the background image
function changeBgOver(imageId) {
	divId=document.getElementById('mmenu').parentNode.getAttribute('id');
	
	if (ns){
		layerObject = document.getElementById(divId).style;
	} else {
		layerObject = eval(divId + ".style");
	}
	layerObject.backgroundImage = 'url('+myimages[imageId].src+')';
	return;
}

function changeBgOut(){
	divId=document.getElementById('mmenu').parentNode.getAttribute('id');
	
	for (x in myTopBars){
		if(myTopBars[x] == divId) imageId=x;
	}
	//window.alert( 'image:' + myimages[imageId].src);
	if (ns){
		layerObject = document.getElementById(divId).style;
	} else {
		layerObject = eval(divId + ".style");
	}
	layerObject.backgroundImage = 'url('+myimages[imageId].src+')';
	return;
}