function briefWin() {
	showFrame();
}
function screenSize() {
	var myWidth = 0, myHeight = 0;
	if( typeof( window.innerWidth ) == 'number' ) {
		myWidth = window.innerWidth;
		myHeight = window.innerHeight;
	}
	else if(document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight )) {
		myWidth = document.documentElement.clientWidth;
		myHeight = document.documentElement.clientHeight;
	}
	else if(document.body && ( document.body.clientWidth || document.body.clientHeight )) {
		myWidth = document.body.clientWidth;
		myHeight = document.body.clientHeight;
	}
	return [Number(myWidth),Number(myHeight)];
}
function fixScreen() {
	var size = screenSize();
	document.getElementById('page').style.width = size[0]+'px';
	document.getElementById('page').style.height = size[1]+'px';
	document.getElementById('iframeDiv').style.width = size[0]-20+'px';
	document.getElementById('iframeDiv').style.height = size[1]+'px';
}
function hideFrame() {
	document.getElementById('iframeDiv').style.display = 'none';
}
function showFrame() {
	document.getElementById('iframeDiv').style.display = 'block';
	var childs = document.getElementById('iframeDiv').getElementsByTagName('IFRAME').length;
	if (!childs) {
		var size = screenSize();
		var i = document.createElement('IFRAME');
 		i.setAttribute('marginwidth','0');
 		i.setAttribute('marginheight','0');
		i.setAttribute('width','902px');
		i.setAttribute('height','643px');
		i.setAttribute('id','briefFrame');
		i.setAttribute('scrolling','no');
		i.setAttribute('frameBorder','no');
		document.getElementById('iframeDiv').appendChild(i);
		var t = Number((size[1] - 643) / 2);
		if (t < 5) { t = 3; }
		if (document.getElementById('briefFrame')) {
			document.getElementById('briefFrame').style.left = ((size[0] - 902) / 2)+'px';
			document.getElementById('briefFrame').style.top = t+'px';
			document.getElementById('briefFrame').src = 'http://www.the-glass-co.com/myglassstudio/brief/'
		}
 		document.getElementById('briefFrame').setAttribute('frameborder','no');
 		document.getElementById('briefFrame').setAttribute('frameBorder','no');
		document.getElementById('close').style.left = (((size[0] - 902) / 2) + document.getElementById('briefFrame').clientWidth)-26+'px';
		document.getElementById('close').style.top = (t+4)+'px';
	}
}