menu1= new Image();
menu1.src = "images/top_05_off.gif";
menu1on = new Image();
menu1on.src = "images/top_05_on.gif";

nav1= new Image();
nav1.src = "images/nav_16_off.gif";
nav1on = new Image();
nav1on.src = "images/nav_16_on.gif";

nav2= new Image();
nav2.src = "images/nav_07.gif";
nav2on = new Image();
nav2on.src = "images/nav_07_on.gif";

nav3= new Image();
nav3.src = "images/nav_04.gif";
nav3on = new Image();
nav3on.src = "images/nav_04_on.gif";

nav4= new Image();
nav4.src = "images/nav_03.gif";
nav4on = new Image();
nav4on.src = "images/nav_03_on.gif";

nav5= new Image();
nav5.src = "images/nav_02.gif";
nav5on = new Image();
nav5on.src = "images/nav_02_on.gif";

nav6= new Image();
nav6.src = "images/top_00_09.jpg";
nav6on = new Image();
nav6on.src = "images/top_00_09_on.jpg";

nav7= new Image();
nav7.src = "images/top_00_10.jpg";
nav7on = new Image();
nav7on.src = "images/top_00_10_on.jpg";

c_nav1= new Image();
c_nav1.src = "images/c_nav_03.gif";
c_nav1on = new Image();
c_nav1on.src = "images/c_nav_03_on.gif";

c_nav2= new Image();
c_nav2.src = "images/c_nav_05.gif";
c_nav2on = new Image();
c_nav2on.src = "images/c_nav_05_on.gif";

c_nav3= new Image();
c_nav3.src = "images/c_nav_07.gif";
c_nav3on = new Image();
c_nav3on.src = "images/c_nav_07_on.gif";

c_nav4= new Image();
c_nav4.src = "images/c_nav_09.gif";
c_nav4on = new Image();
c_nav4on.src = "images/c_nav_09_on.gif";

b_nav1= new Image();
b_nav1.src = "images/bis/b_nav_06.gif";
b_nav1on = new Image();
b_nav1on.src = "images/bis/b_nav_06_on.gif";

b_nav2= new Image();
b_nav2.src = "images/bis/b_nav_08.gif";
b_nav2on = new Image();
b_nav2on.src = "images/bis/b_nav_08_on.gif";

b_nav3= new Image();
b_nav3.src = "images/bis/b_nav_10.gif";
b_nav3on = new Image();
b_nav3on.src = "images/bis/b_nav_10_on.gif";

b_nav4= new Image();
b_nav4.src = "images/bis/b_nav_12.gif";
b_nav4on = new Image();
b_nav4on.src = "images/bis/b_nav_12_on.gif";

b_nav5= new Image();
b_nav5.src = "images/bis/b_nav_14.gif";
b_nav5on = new Image();
b_nav5on.src = "images/bis/b_nav_14_on.gif";




function action_on(name)   {
        document[name].src = eval(name + "on.src");
}
function action_off(name)  {
        document[name].src = eval(name + ".src");
}
NN3 = true;

function img_act(name)  {
        if (NN3) action_on(name);
}

function img_inact(name)  {
        if (NN3) action_off(name);
}
function clearTextBoxOnCondition(textBox,conditionText){
        if(textBox.value == conditionText) textBox.value="";
    }
function openwin(){
	windowprops = "top=0,left=0,resizable=yes, scrollbars=yes";
	w = window.open("recruit.html", "top", windowprops);
	w.focus();
}

function openwin1(){
	windowprops = "top=0,left=0,resizable=yes, scrollbars=yes, width=549, height=400";
	w = window.open("sec_01.html", "sec", windowprops);
	w.focus();
}
function openwin2(){
	windowprops = "top=0,left=0,resizable=yes, scrollbars=yes, width=549, height=400";
	w = window.open("sec_02.html", "sec", windowprops);
	w.focus();
}

function openwin3(){
	windowprops = "top=0,left=0,resizable=yes, scrollbars=yes, width=549, height=400";
	w = window.open("sec_03.html", "sec", windowprops);
	w.focus();
}
function openwin4(){
	windowprops = "top=0,left=0,resizable=yes, scrollbars=yes";
	w = window.open("rec_16.html", "top", windowprops);
	w.focus();
}
function openwin5(){
	windowprops = "top=0,left=0,resizable=yes, scrollbars=yes";
	w = window.open("rec_06.html", "top", windowprops);
	w.focus();
}
function w_close(){
	window.close();
}