function bigWin() {
	var x=(screen.width * .9);
	var y=(screen.height * .8);
	var xPos = Math.round((screen.width/2)-(x/2));
	var yPos = Math.round((screen.height/2)-(y/1.8));
	window.open('','popup','location=no,menubar=no,toolbar=no,resizable=yes,scrollbars=yes,width=' + x + ',height=' + y + ',left=' + xPos + ',top=' +yPos + ',screenX=' + xPos + ',screenY=' + yPos, true);
}
function bigWindow(obj) {
	var x=(screen.width * .9);
	var y=(screen.height * .8);
	var xPos = Math.round((screen.width/2)-(x/2));
	var yPos = Math.round((screen.height/2)-(y/2));
	window.open(obj,'popper','location=no,menubar=no,toolbar=no,resizable=yes,scrollbars=yes,width=' + x + ',height=' + y + ',left=' + xPos + ',top=' +yPos + ',screenX=' + xPos + ',screenY=' + yPos, true);
}
function photoWin() {
	var x=500;
	var y=(screen.height * .75);
	var xPos = Math.round((screen.width/2)-(x/2));
	var yPos = Math.round((screen.height/2)-(y/1.8));
	window.open('','popup','location=no,menubar=no,toolbar=no,resizable=yes,scrollbars=yes,width=' + x + ',height=' + y + ',left=' + xPos + ',top=' +yPos + ',screenX=' + xPos + ',screenY=' + yPos, true);
}
function helpWin() {
	var x=450;
	var y=250;
	var xPos = Math.round((screen.width/2)-(x/2));
	var yPos = Math.round((screen.height/2)-(y/2));
	window.open('','popup','location=no,menubar=no,toolbar=no,resizable=no,scrollbars=no,width=' + x + ',height=' + y + ',left=' + xPos + ',top=' +yPos + ',screenX=' + xPos + ',screenY=' + yPos, true);
}
function popUp(URL) {
	today = new Date();
	refresh = today.getTime();
	eval("page" + refresh + " = window.open(URL, '" + refresh + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=450,height=510,left=550,top=350');");
}