var mainFlag=false;			// used to indicate if you are over the main menu
var menuCoords; // Coordinates defining defining each menu item
var leftNav = false;
function init(pag) {
    menuCoords = new Array(); // Coordinates defining the right bound position of each Menu Item and ending with the farthest right position
    if (pag == "hm") {
        menuCoords[0] = new Array(55,0,153,13);
        menuCoords[1] = new Array(177,0,266,13);
        menuCoords[2] = new Array(387,0,527,13);
        menuCoords[3] = new Array(552,0,637,13);
        menuCoords[4] = new Array(83,14,182,26);
        menuCoords[5] = new Array(223,14,391,26);
        menuCoords[6] = new Array(439,14,603,26);
    } else {
        menuCoords[0] = new Array(0,1,101,14);
        menuCoords[1] = new Array(101,1,187,14);
        menuCoords[2] = new Array(283,1,425,14);
        menuCoords[3] = new Array(425,1,512,14);
        menuCoords[4] = new Array(31,15,122,28);
        menuCoords[5] = new Array(148,15,309,28);
        menuCoords[6] = new Array(334,15,498,28);
    }
    showDiv("mainMenuMap");
    /*
if (document.all && document.all.leftNavMap){
showDiv('leftNavMap');
} else if (document.leftNavMap){
showDiv('leftNavMap');
}
*/
    if (isDiv("leftNavMap")) {
        showDiv('leftNavMap');
    }
}
function jaInit(lang) {
    if (lang == "j") {
        menuCoords = new Array(); // Coordinates defining the right bound position of each Japanese Menu Item and ending with the farthest right position
        menuCoords[0] = new Array(280,95,400,117);
        menuCoords[1] = new Array(510,95,550,117);
        menuCoords[2] = new Array(660,95,720,117);
        menuCoords[3] = new Array(830,60,973,90);
        showDiv('mainMenuMap');
    } else if (lang == "j2") {
        menuCoords = new Array(); // Coordinates defining the right bound position of each Japanese Menu Item and ending with the farthest right position
        menuCoords[0] = new Array(200,95,250,117);
        menuCoords[1] = new Array(360,95,490,117);
        menuCoords[2] = new Array(600,95,640,117);
        menuCoords[3] = new Array(750,95,803,117);
        menuCoords[4] = new Array(830,60,973,90);
        showDiv('mainMenuMap');
    }
    /*
if (document.all && document.all.leftNavMap){
showDiv('leftNavMap');
} else if (document.leftNavMap){
showDiv('leftNavMap');
}
*/
    if (isDiv("leftNavMap")) {
        showDiv('leftNavMap');
    }
}
function overMenu(whichMain,c1,c2,c3,c4){

    var menNum = whichMain-1;
    if (menNum <= 6){
        hideDiv("mainMenuHover"); // for Mac compatibility
        clipDiv("mainMenuHover",menuCoords[menNum][1],menuCoords[menNum][2],menuCoords[menNum][3],menuCoords[menNum][0]);
        showDiv("mainMenuHover");
        mainFlag = true;
    } else {
        hideDiv("leftNavHover"); // for Mac compatibility
        clipDiv("leftNavHover",c2,c3,c4,c1);
        showDiv("leftNavHover");
        leftNav = true;
    }
}
function offMenu(){
	
    if (mainFlag){
        mainFlag = false;
        eval("setTimeout('delayIt(1)',100)");
    } else if (leftNav) {
        leftNav = false;
        eval("setTimeout('delayIt(2)',100)");
    }
}
function delayIt(which) {
    if (which == 1 && mainFlag == false){
        clipDiv('mainMenuHover',0,0,0,0);
    } else if (which == 2 && leftNav == false){
        clipDiv('leftNavHover',0,0,0,0);
    }
}
/* **************************************************
This function is for the left nav functionality in IE
*************************************************** */
function startList() {
    //alert("dsdad");
    if (document.all&&document.getElementById) {
        if (isDiv("mainnavcontainer")) {
            navRoot = document.getElementById("nav");
            for (i=0; i<navRoot.childNodes.length; i++) {
                node = navRoot.childNodes[i];
                if (node.nodeName=="LI") {
                    /*node.onmouseover=function() {
this.className+=" over";
}*/

                    node.onclick=function() {
                        this.className+=" over";
                    }

                    node.onmouseout=function() {
                        this.className=this.className.replace(" over", "");
                    }
                }
            }
        }
        if (isDiv("subnav")) {
            navRoot = document.getElementById("subnav");
            for (i=0; i<navRoot.childNodes.length; i++) {
                node = navRoot.childNodes[i];
                if (node.nodeName=="LI") {
	
                    node.onclick=function() {
                        this.className+=" over";
                    }
                    node.onmouseout=function() {
                        this.className=this.className.replace(" over", "");
                    }
                }
            }
        }
    }
}
var timer = 0;
var prev_idNum = "";
var reset = false;
function loadMenu(idNum) {	
    if ((idNum && (prev_idNum != idNum)) || !idNum) {
        if (prev_idNum != "") {
            for (var k = 1; k<=12; k++) {
                if (document.getElementById('mmenu'+k+'Hover')) {
                    var hoverId = "mmenu"+k+"Hover";
                    var item = document.getElementById(hoverId);
                    var regId = "mmenu"+k;
                    item.id = regId;
                }
            }
            document.getElementById('smenu'+prev_idNum).style.display='none';
        }
        if (!reset) {
            for (var i = 1; i<=12; i++) {
                if (document.getElementById('smenu'+i)) {
                    document.getElementById('smenu'+i).style.display='none';
                }
            }
            reset = false;
        }
    }
    if (idNum) {
        var m = "mmenu"+idNum;
        var s = "smenu"+idNum;
        var main = document.getElementById(m);
        var sub = document.getElementById(s);
        if (main) {
            var newId = "mmenu"+idNum+"Hover";
        }
        if (sub) {
            sub.style.display='block';
            if (main) {
                main.id = newId;
            }
            clearTimeout(timer);
        }
        prev_idNum = idNum;
    //hideMenu();
    }
}
function resetMenu(menu){
	
    reset = true;
    clearTimeout(timer);
    loadMenu(menu);
}
function hideMenu(){
		
    timer = setTimeout("loadMenu()", 1000);
}
function hilightImg(imgNum) { 

    imgSrc = document.getElementById(imgNum).src;
    if (imgSrc.indexOf("0r") == -1) {
        document.getElementById(imgNum).src = "/images/home/ma_hm_0000r" + imgNum + ".gif";
    } else {
        document.getElementById(imgNum).src = "/images/home/ma_hm_0000n" + imgNum + ".gif";
    }
}
function hilightMiscImg(imgNum) { 

    imgSrc = document.getElementById(imgNum).src;
    imgId = imgNum.substring(imgNum.length-1, imgNum.length);
    if (imgSrc.indexOf("0r") == -1) {
        document.getElementById(imgNum).src = "/images/misc/ma_ms_0000r" + imgId + ".gif";
    } else {
        document.getElementById(imgNum).src = "/images/misc/ma_ms_0000n" + imgId + ".gif";
    }
}
/* ****************************************
function to change tabs on the home page
**************************************** */
function changeTab(container,which){

    container = document.getElementById(container);
    var imgCollection = container.getElementsByTagName('IMG');
    if (document.getElementById(which)) {
        var newTab = document.getElementById(which);
    }
    if (newTab.className.indexOf("Selected") == -1) {
        newClass = which.substring(0,2)+"Selected";
        newTab.className = newClass;
    }
    for (x=0; x<imgCollection.length; x++) {
        if (imgCollection[x] != newTab) {
            if ((imgCollection[x].className) && (newTab.className.indexOf("Selected") != -1)) {
                imgCollection[x].className = "";
            }
        }
    }
}