// JavaScript Document
function showDesc(id){ document.getElementById(id).style.display = 'block';}
function hideDesc(id){ document.getElementById(id).style.display = 'none';}
function switchDesc(id){ 
	var disp = document.getElementById(id).style.display
	if( disp=='none' || disp=='' )
		showDesc(id);
	else
		hideDesc(id);
}

function setScrollerHeight() {
	if( navigator.appName.indexOf("Microsoft")!=-1 ){
		var winH = document.body.offsetHeight;
	}else{
		var winH = window.innerHeight;
	}

	var h = winH-200-45;
	document.getElementById('wR').style.height = h+"px";
}
window.onload = setScrollerHeight;
window.onresize = setScrollerHeight;