function new_win(){
window.open
("./main/company.html","","width=750,height=500,scrollbars=yes");
}
function new_win2(){
window.open
("./main/syorui.html","","width=750,height=500,scrollbars=yes");
}
function new_win3(){
window.open
("./main/policy.htm","","width=750,height=500,scrollbars=yes");
}
function new_win4(){
window.open
("./main/rescue.htm","","width=750,height=500,scrollbars=yes");
}