/* brb */


function integer(n){
	//	avoid octal parsing
	//	(strings beginning with "0" are always parsed as octal numbers)
	return parseInt(n,10)
}

function clientwindow(){
	//--- browser window size ---
	if(self.innerHeight){	// all except Explorer
		this.w = self.innerWidth;
		this.h = self.innerHeight;
		return this
	}else if(document.documentElement&&document.documentElement.clientHeight){	// Explorer 6 Strict Mode
		this.w = document.documentElement.clientWidth;
		this.h = document.documentElement.clientHeight;
		return this
	}else if (document.body){	// other Explorers
		this.w = document.body.clientWidth;
		this.h = document.body.clientHeight;
		return this
	}
	return false
}

function centreMe(oL){
	//	vertical and horizontal align a div: centreMe('myDiv')
	if(document.getElementById){
		oWin=new clientwindow()
		newX=(integer(integer(oWin.w)-document.getElementById(oL).offsetWidth)/2)
		document.getElementById(oL).style.left=newX>0?newX+"px":"0px"
		newY=(integer(integer(oWin.h)-document.getElementById(oL).offsetHeight)/2)
		document.getElementById(oL).style.top=newY>0?newY+"px":"0px"
		setTimeout("centreMe('"+oL+"')",100)
	}
}


/* function for livecam */

function swc_open_popup(url,height,width)
{
	popup = window.open(url, '', 'width=' + width + ',height=' + height + ',resizable=yes');
}