//Main Menu RollOver
function ImgPreLoad(imgTitle, imageNum) {
imageNum++;
rollOver = new Array(imageNum);
rollOut = new Array(imageNum);
for (j = 1; j <= imageNum; j++) {
if (j < 10) {
retmp = "_0";
} else {
retmp ="_";
}
rollOver[j] = new Image();
rollOver[j].src = imgTitle + retmp + j + "_on.gif";
rollOut[j] = new Image();
rollOut[j].src = imgTitle + retmp + j + "_off.gif";
}
}

function imgOver(Number) {

if (rollOver[Number] != null) {
document["w"+Number].src = rollOver[Number].src;
}
}

function imgOut(Number) {
if (rollOver[Number] != null) {
if (Number != _MCurrentOn) {
document["w"+Number].src = rollOut[Number].src;
}
}
}


//jump menu
function move_site(frm) {
    var myindex=frm.selectedIndex
    if (frm.options[myindex].value != null) {
 window.open(frm.options[myindex].value);
    }
}

function selmodel(frm) {
    var selurl=frm.selectedModel
    if (frm.options[selurl].value != null) {
 window.open(frm.options[selurl].value);
    }
}

//popup

function popup(Fn, X, Y, Scroll){
l = (screen.width) ?(screen.width-550) / 2: 0;
t = (screen.height) ?(screen.height-400) / 2 : 0;
NewWindow=window.open(Fn,'newwindow','width='+X+',height='+Y+',top='+t+',left='+l+',scrollbars='+Scroll+',toolbar=no,location=no,directories=no,status=no,resizable=no,menubar=no');
}



function clearText(thefield){ 
if (thefield.defaultValue==thefield.value) 
        thefield.value = "" 
} 

//Launch new window
function LauncherWin(mypage, myname, w, h, scroll)
{
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',noresiz'
	win = window.open(mypage, myname, winprops)
	if (parseInt(navigator.appVersion) >= 4) { win.window.focus();}
}