function open_window1(url, width, height) {
	mywin1 = window.open(url,"win1",'alwaysRaised=1,toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizable=1,width=' + width + ',height=' + height);
	mywin1.resizeTo(width, height);
	mywin1.focus();
}

function showDiv(id, height) {
	if (document.getElementById){
		document.getElementById(id).style.display = 'block';
		document.getElementById(id).style.height = height;
	}
}

function hideDiv(id) {
	if (document.getElementById){
		document.getElementById(id).style.display = 'none';
		document.getElementById(id).style.height = '0px';
	}
}

function show(id, type) {
	if (document.getElementById){
		document.getElementById(id).style.display = type;
	}
}

function hide(id) {
	if (document.getElementById){
		document.getElementById(id).style.display = 'none';
	}
}