function getImage(sr){
	var ret = new Image();	
	ret.src = sr;
	return ret;
}

$(document).ready(function(){
	if(document.images){
		var imgs = new Array();
		imgs[0] = getImage("/library/media/gui/btn/header-btn.jpg");
		imgs[1] = getImage("/library/media/gui/btn/header-btn-over.jpg");
		imgs[2] = getImage("/library/media/gui/btn/header-btn2.jpg");
		imgs[3] = getImage("/library/media/gui/btn/header-btn2-over.jpg");
		imgs[4] = getImage("/library/media/gui/btn/header-btn3.jpg");
		imgs[5] = getImage("/library/media/gui/btn/header-btn3-over.jpg");
		imgs[6] = getImage("/library/media/gui/nav-bg-over.jpg");
	}
	
	var h = $("#masterInnerCont").height();
	$("#ds-r").height(h);
	$("#ds-l").height(h);
	
	$("#navCont li").hover(
		function(){$(this).removeClass("nav-rem-hover"); $(this).addClass("nav-hover"); },
		function(){$(this).removeClass("nav-hover"); $(this).addClass("nav-rem-hover") }
	);
});