function idget(obj) {
	var blah=document.getElementById(obj);
	return blah;
}

function toggledisplay(tag) {
var e=document.getElementById(tag);
if (e.style.display == 'inline')
	e.style.display='none';
else
	e.style.display='inline';
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}



function sidebartoggle() {
	if ( idget('right').style.display != 'none' ) {
		createCookie("hideshow","hide", "7");
		idget('right').style.display = 'none';
		idget('innerwrapper').style.marginLeft="0";
		idget('center').style.marginLeft="220px";
		idget('left').style.marginLeft="0";
		idget('hider').id='hider2';
	}
	else {		
		createCookie("hideshow","show", "7");
		idget('right').style.display = 'block';
		idget('innerwrapper').style.marginLeft="-245px";
		idget('center').style.marginLeft="465px";
		idget('left').style.marginLeft="245px";
		idget('hider2').id='hider';

	}
}

function togglecheck () {
	if (readCookie("hideshow")=='hide') {
		createCookie("hideshow","hide", "7");
		idget('right').style.display = 'none';
		idget('innerwrapper').style.marginLeft="0";
		idget('center').style.marginLeft="220px";
		idget('left').style.marginLeft="0";
		idget('hider').id='hider2';
	}
}