var current="";


function rightMenuOn(id)
{
	var arrImg = document.getElementById(id);
	arrImg.src= "art/rMenuArrow.gif";

}



function rightMenuOff(id)
{
	if (current == id)
	{
		return;	
	}
	var arrImg = document.getElementById(id);
	arrImg.src= "art/rMenuBG.gif";
}

function CurrentMenuOn(id)
{
	current=id;
	rightMenuOn(id);
}


function preloadBGs()
{
	var mainBG = new Image();	
	var profBG = new Image();	
    var chairsBG = new Image();	
    var recBG = new Image();	
    var contBG = new Image();	
	mainBG.src="art/april-bg.jpg";
	profBG.src="art/profile-bg2.jpg";
	chairsBG.src="art/chairs-bg2.jpg";
	contBG.src="art/contact-bg.jpg";
}