function disableBack(event) {
	var x = (document.all) ? event.keyCode : event.which;
	if (x == 8)
		return false;
}
function doHide(z) {
	document.getElementById(z).style.display = 'none';
}
function doShow(z) {
	document.getElementById(z).style.display = '';
}
function doTab(z, c) {
	var i = 0;
	var x;
	while (x = z.parentNode.childNodes[i]) {
		if (x.nodeName.toLowerCase() == 'li') {
			x.style.fontWeight = 'normal';
		}
		i++;
	}
	z.style.fontWeight = 'bold';
	document.getElementById('tabbody').innerHTML = c;
}
function follow(event, z) {
	var x = event.clientX;
	var y = event.clientY;
	var sX = (document.all) ? document.body.scrollLeft : window.scrollX;
	var sY = (document.all) ? document.body.scrollTop : window.scrollY;
	document.getElementById(z).style.left = sX+x + 10;
	document.getElementById(z).style.top = sY+y + 10;
	//document.getElementById('ratings').innerHTML = " "+sX+" "+x+" "+sY+" "+y;
}
function followScroll(z) {
	var x = (document.all) ? document.body.scrollLeft : window.scrollX;
	var y = (document.all) ? document.body.scrollTop : window.scrollY;
	document.getElementById(z).style.left = x + 200;
	document.getElementById(z).style.top = y + 70;
}
function gE(z) {
	return document.getElementById(z);
}
function hThis(z) {
	var x = document.getElementById('sidemenu').getElementsByTagName('font');
	for(var i=0;x[i];i++) {
		if (x[i].style.color != 'black')
			x[i].style.color = '#2a549d';
		x[i].style.fontWeight = 'normal';
	}
	var x = document.getElementById('sidemenu').getElementsByTagName('p');
	for(var i=0;x[i];i++) {
		if (x[i].style.color != 'black')
			x[i].style.color = '#2a549d';
		x[i].style.fontWeight = 'normal';
	}
	if (z) {
		z.style.color = '#040a87';
		z.style.fontWeight = 'bold';
	}
}
function sizeWin(z, w) {
	var x = (document.all) ? document.body.clientWidth - gE(z).offsetLeft : window.innerWidth - gE(z).offsetLeft - gE(z).offsetLeft;
	var y = (document.all) ? document.body.clientHeight - gE(z).offsetTop : window.innerHeight - gE(z).offsetTop - 10;
	gE(z).style.width = x - 20 - w;
	gE(z).style.height = y - 20;
	gE(z).style.borderWidth = 0;
}