// JavaScript Document
function init() {
	var version = "7";
	var browser=navigator.appName;
	if(navigator.appName == "Microsoft Internet Explorer") {
		var b_version=navigator.appVersion;
		version=parseFloat(b_version.substring(b_version.indexOf('MSIE')+5));
	}
	if(version > 6) {
                document.getElementById('content').style.width = document.getElementById('semi_fixed').offsetWidth - 284 + "px";
		nh = 0;
                lnh = document.getElementById('left_nav').offsetHeight;
		ch = document.getElementById('content').offsetHeight;
		wh = document.body.offsetHeight - 153;
		bch = document.getElementById('breadcrumbs').offsetHeight - 68;
		
		nh = lnh > ch ? lnh : ch;
		
		if(nh < wh) {
                       nh = wh;
		       document.getElementById('left_nav').style.height = nh - bch + "px";
		       document.getElementById('semi_fixed').style.height = nh + 68 + "px";
                } else {
                       document.getElementById('semi_fixed').style.height = nh + 200 + "px";
                       
                }

		//document.getElementById('header_content').innerHTML = "left nav: "+lnh+" content: "+ch+" window: "+wh+"new height "+nh;
	}
}