var win=null;

function NewWindow(mypage,myname,w,h,scroll,pos)
{
	if(pos=="random")
	{
		LeftPosition = (screen.width) ? Math.floor(Math.random() * (screen.width-w)):100;
		TopPosition=(screen.height) ? Math.floor(Math.random()*((screen.height-h)-75)):100;
	}

	if(pos=="center")
	{
		LeftPosition = (screen.width) ? (screen.width-w) / 2:100;
		TopPosition = (screen.height) ? (screen.height-h) / 2:100;
	}

	else if((pos!="center" && pos!="random") || pos==null)
	{
		LeftPosition=0;
		TopPosition=20;
	}

	
	settings = 'width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';

	win = window.open(mypage,myname,settings);
}