var pop_width = 574;
var pop_height = 510;

var screen_width = 760;
var screen_height = 550;

if (screen.width) {
screen_width = screen.width;
screen_height = screen.height;
}

function hole11popup() {
var win_top = (screen_height-pop_height)/2;
var win_left = ((screen_width-pop_width)/2);
var newpopup=window.open('/virtual_tours/hole11.html','hole11tour','height='+pop_height+',width='+pop_width+',left='+win_left+',screenX='+win_left+',top='+win_top+',screenY='+win_top);
}

function hole456popup() {
var win_top = (screen_height-pop_height)/2;
var win_left = ((screen_width-pop_width)/2);
var newpopup=window.open('/virtual_tours/hole456.html','hole456tour','height='+pop_height+',width='+pop_width+',left='+win_left+',screenX='+win_left+',top='+win_top+',screenY='+win_top);
}

function hole7popup() {
var win_top = (screen_height-pop_height)/2;
var win_left = ((screen_width-pop_width)/2);
var newpopup=window.open('/virtual_tours/hole7.html','hole7tour','height='+pop_height+',width='+pop_width+',left='+win_left+',screenX='+win_left+',top='+win_top+',screenY='+win_top);
}

function hole17popup() {
var win_top = (screen_height-pop_height)/2;
var win_left = ((screen_width-pop_width)/2);
var newpopup=window.open('/virtual_tours/hole17.html','hole17tour','height='+pop_height+',width='+pop_width+',left='+win_left+',screenX='+win_left+',top='+win_top+',screenY='+win_top);
}