function openmediaplyer() {
	oWidth		= 520;
	oHeight		= 250;
	window.open('/mediaplayer.html','mediaplayer','width='+oWidth+',height='+oHeight+'');
}

function showit(divid) {
	if(document.getElementById(divid)) {
		document.getElementById(divid).style.display = 'block';
	}
}

function hideit(divid) {
	if(document.getElementById(divid)) {
		document.getElementById(divid).style.display = 'none';
	}
}