function new_cat( parent ) {
    new_cat_win = window.open("new_cat.asp?parent=" + parent,
                              "new_cat_win","height=600,width=600,titlebar=0,scrollbars=1,menubar=0,resizable=0,directories=0")
}

function new_itm( parent ) {
    new_itm_win = window.open("new_itm.asp?parent=" + parent,
                              "new_itm_win","height=600,width=600,titlebar=0,scrollbars=1,menubar=0,resizable=0,directories=0")
}

function rename_cat( cat ) {
    new_cat_win = window.open("rename_cat.asp?cat=" + cat,
                              "new_cat_win","height=600,width=600,titlebar=0,scrollbars=1,menubar=0,resizable=0,directories=0")
}

function rename_itm( itm ) {
    window.navigate("rename_itm.asp?itm=" + itm) ;
}

function move_cat( cat ) {
    new_cat_win = window.open("move_cat.asp?cat=" + cat,
                              "new_cat_win","height=600,width=600,titlebar=0,scrollbars=1,menubar=0,resizable=0,directories=0")
}

function move_itm( itm ) {
    window.navigate("move_itm.asp?itm=" + itm)
}

function logon_win() {
    logonwin = window.open("","logonwin","height=100,width=100,titlebar=0,scrollbars=0,menubar=0,resizable=0,directories=0")
}

function open_prodwin() {
	prodwin = window.open("","prodWin","height=600,width=600,titlebar=0,scrollbars=1,menubar=0,resizable=0,directories=0")
	prodwin.focus() ;
}

function new_cat_done() {
    window.opener.location.reload() ;
    window.opener.focus() ;
    window.close() ;
}

function new_cat_ok(new_cat_form) {
    if(new_cat_form.cat_name.value=="") {
        alert("יש להקליד שם") ;
        new_cat_form.cat_name.focus() ;
        return false ;
    }
    return true ;
}

function new_itm_ok(new_itm_form) {
    if(new_itm_form.itm_num.value=="") {
        alert("יש להקליד מספר פריט") ;
        new_itm_form.itm_num.focus() ;
        return false ;
    }
    if(new_itm_form.itm_name.value=="") {
        alert("יש להקליד שם פריט") ;
        new_itm_form.itm_name.focus() ;
        return false ;
    }
    return true ;
}

function del_cat(cat_num) {
    if(confirm("האם את\\ה בטוח\\ה")) {
        window.navigate("del_cat.asp?cat=" + cat_num)
    }
}

function del_itm(itm_num) {
    if(confirm("האם את\\ה בטוח\\ה")) {
        window.navigate("del_itm.asp?itm=" + itm_num)
    }
}