///////// Roll Over Image ////////////
function preLoadImg(){

	arrPreLoad = new Array();
	for (i in arrImgList) {
		arrPreLoad[i] = new Image();
		arrPreLoad[i].src = arrImgList[i];
	}
	preLoadFlag = "true";
}

function chgImg(fileName,imgName){
	if (preLoadFlag == "true") {
		document.images[imgName].src = fileName;
	}
}




///////// Window Open ////////////
function openWindow(URL,Winname,intW,intH){
	if(navigator.appVersion.indexOf("Mac") == -1) intW += 17;
	if(navigator.appVersion.indexOf("Safari") > 0) intW += 17;
	newwin = window.open(URL,Winname,"width="+intW+",height="+intH+",menubar=yes,scrollbars=yes,resizable=yes,toolbar=no,location=no,directories=no,status=yes");
	newwin.focus();
}
function openWindow2(URL,Winname,intW,intH){
	if(navigator.appVersion.indexOf("Mac") == -1) intW += 17;
	if(navigator.appVersion.indexOf("Safari") > 0) intW += 17;
	newwin = window.open(URL,Winname,"width="+intW+",height="+intH+",menubar=yes,scrollbars=yes,resizable=yes,toolbar=yes,location=yes,directories=yes,status=yes");
	newwin.focus();
}


function movieWin(){
	mwin = window.open("/movie/","mwin","width=440,height=330,menubar=no,scrollbars=no,resizable=no,toolbar=no,location=no,directories=no,status=no");
	mwin.focus();
}



function setValue(checkbox_ls, radio_ls, select_ls){
	//checkbox
	for(var key in checkbox_ls){
		var value =	 "," + checkbox_ls[key] + ","
		var elmt = document.forms[0][key];
		for(var i = 0; i < elmt.length; i++){
			if(value.indexOf("," + elmt[i].value + ",") >= 0){
				elmt[i].checked = true;
			}
		}
	}
	//radio
	for(var key in radio_ls){
		var elmt = document.forms[0][key];
		for(var i = 0; i < elmt.length; i++){
			if(elmt[i].value == radio_ls[key]){
				elmt[i].checked = true;
				break;
			}
		}
	}
	//select
	for(var key in select_ls){
		var elmt = document.forms[0][key];
		for(var i = 0; i < elmt.length; i++){
			if(elmt.options[i].value == select_ls[key]){
				elmt.selectedIndex = i;
				break;
			}
		}
	}
}



function submitOnce(){
    for(var i = 0; i < document.forms.length; i++){
        for(var s = 0; s < document.forms[i].elements.length; s++){
            if(document.forms[i].elements[s].type == "submit"){
                document.forms[i].elements[s].disabled = true;
            }
        }
    }
}