function heli1() {
window.open("pop/pop_heli.htm","null","height=460,width=690,top=30,left=50");
}
function heli2() {
window.open("pop/pop_heli2.htm","null","height=460,width=690,top=30,left=50");
}
function heli3() {
window.open("pop/pop_heli3.htm","null","height=460,width=690,top=30,left=50");
}
function heli4() {
window.open("pop/pop_heli4.htm","null","height=460,width=690,top=30,left=50");
}
function heli5() {
window.open("pop/pop_heli5.htm","null","height=460,width=690,top=30,left=50");
}
function heli6() {
window.open("pop/pop_heli6.htm","null","height=460,width=690,top=30,left=50");
}