var myOrientArr = new Array();

function Browser(){
	var ua = navigator.userAgent.toLowerCase(); 
	this.Gecko = (ua.indexOf('gecko') != -1 && ua.indexOf('safari') == -1);
	this.Safari = (ua.indexOf('safari') != - 1);
	this.Opera = (ua.indexOf('opera') != - 1);
	this.IE = (ua.indexOf('msie') != -1 && !this.Opera && (ua.indexOf('webtv') == -1) ); 
	this.Firefox = ( (ua.indexOf('firebird/') != -1) || (ua.indexOf('firefox/') != -1) );
	this.IECompatible = ( (ua.indexOf('msie') != -1) && !this.IE);
	this.NSCompatible = ( (ua.indexOf('mozilla') != -1) && !this.NS && !this.Mozilla);
	this.geckoVersion = ( (this.Gecko) ? ua.substring( (ua.lastIndexOf('gecko/') + 6), (ua.lastIndexOf('gecko/') + 14) ) : -1 );
	this.equivalentMozilla = ( (this.Gecko) ? parseFloat( ua.substring( ua.indexOf('rv:') + 3 ) ) : -1 );
	this.versionMinor = parseFloat(navigator.appVersion); 
	if (this.Gecko && !this.Mozilla) this.versionMinor = parseFloat( ua.substring( ua.indexOf('/', ua.indexOf('gecko/') + 6) + 1 ) );
	else if (this.Mozilla) this.versionMinor = parseFloat( ua.substring( ua.indexOf('rv:') + 3 ) );
	else if (this.IE && this.versionMinor >= 4) this.versionMinor = parseFloat( ua.substring( ua.indexOf('msie ') + 5 ) );
	else if (this.Safari) this.versionMinor = parseFloat( ua.substring( ua.lastIndexOf('safari/') + 7 ) );
	this.versionMajor = parseInt(this.versionMinor); 
	this.DOM1 = (document.getElementById);
	this.DOM2Event = (document.addEventListener && document.removeEventListener);
	this.mode = document.compatMode ? document.compatMode : 'BackCompat';
	this.Win = (ua.indexOf('win') != -1);
	this.Mac = (ua.indexOf('mac') != -1);
	this.NS6up = (this.NS && this.versionMajor >= 6);
	this.NS7up = (this.NS && this.versionMajor >= 7);
	this.IE4 = (this.IE && this.versionMajor == 4);
	this.IE5 = (this.IE && this.versionMajor == 5);
	this.IE55 = (this.IE && this.versionMinor == 5.5);
	this.IE5up = (this.IE && this.versionMajor >= 5);
	this.IE6x = (this.IE && this.versionMajor == 6);
	this.IE6up = (this.IE && this.versionMajor >= 6);
}
var is = new Browser();





function init(){
	if (!document.getElementsByTagName) return;
	imgArray = document.getElementsByTagName("img");
		for (i=0;i<imgArray.length;i++){
			if(imgArray[i].alt!=-1) imgArray[i].title=imgArray[i].alt;
		}
	aArray = document.getElementsByTagName("a");
		for (i=0;i<aArray.length;i++){
			if(aArray[i] && aArray[i].href && !aArray[i].title && aArray[i].childNodes[0])	aArray[i].title = aArray[i].childNodes[0].nodeValue;
		}
}



function extWin(src){
	ExtWin = window.open(src);
	ExtWin.focus();
	return false;
}



function getCenter(pwidth,pheight){
	wwidth=screen.width;
	wheigth=screen.height;
	lpos= (wwidth - pwidth)/2;
	tpos= (wheigth - pheight)/2;
	return lpos, tpos;
}


function PopItUp(src,w,h,s) {
	if(s) w=w+17;
	getCenter(w,h);
	Popwin = window.open(src,"pop_up","toolbar=0,width=" + w + ", height=" + h + ", left="+ lpos +", top="+ tpos +"; location=0, directories=0, status=1, scrollbars="+s+", menubar=0, resizable=1, copyhistory=0");
	Popwin.focus();
}

function PopItUp2(src, w, h, s) {
    if (s) w = w + 17;
    getCenter(w, h);
    window.Popwin = window.open(src, "pop_up", "toolbar=0,width=" + w + ", height=" + h + ", left=" + lpos + ", top=" + tpos + "; location=0, directories=0, status=1, scrollbars=" + s + ", menubar=0, resizable=1, copyhistory=0");
    window.Popwin.focus();
}

function PopItUpClose() {
    if (typeof window.Popwin != "undefined") {
        window.Popwin.close();
    }
}

function PopItUpReturn(src,w,h,s) {
	if(s) w=w+17;
	getCenter(w,h);
	Popwin = window.open(src,"pop_up","toolbar=0,width=" + w + ", height=" + h + ", left="+ lpos +", top="+ tpos +"; location=0, directories=0, status=1, scrollbars="+s+", menubar=0, resizable=0, copyhistory=0");
	Popwin.focus();
	return false;
}


function getWindowHeight(){
	var windowHeight = 0;
	if(typeof(window.innerHeight) == 'number'){
		windowHeight = window.innerHeight;
	}else{
		if(document.documentElement && document.documentElement.clientHeight){
			windowHeight = document.documentElement.clientHeight;
		}else{
			if(document.body && document.body.clientHeight){
				windowHeight = document.body.clientHeight;
			}
		}
	}
	return windowHeight;
}


function setFooter(){
	if (document.getElementById){
		var windowHeight = getWindowHeight();
		if (windowHeight>0){
			var contentHeight = document.getElementById('wrapper').offsetHeight;
			var footerElement = document.getElementById('footer');
			var footerHeight  = footerElement.offsetHeight;
			if (windowHeight - (contentHeight + footerHeight)>= 0) {
				footerElement.style.marginTop = (windowHeight - (contentHeight+footerHeight)) + 'px';
			}else{
				footerElement.style.marginTop = '0';
			}
		}
	}
}

function setFooterHome() {
    if (document.getElementById) {
        var windowHeight = getWindowHeight();
        if (windowHeight > 0) {
            var contentHeight = document.getElementById('inner').offsetHeight;
            var footerElement = document.getElementById('footer');
            var footerHeight = footerElement.offsetHeight;
            if (windowHeight - (contentHeight + footerHeight) >= 0) {
                footerElement.style.marginTop = (windowHeight - (contentHeight + footerHeight)) + 'px';
            } else {
                footerElement.style.marginTop = '0';
            }
        }
    }
}

function goToPage(_href) {
    window.location.href = _href;
}

function setSearchTxt(mytxtObj, statu) {
    if (!mytxtObj._defaultValue) {
        mytxtObj._defaultValue = mytxtObj.value;
    }
    if (statu == 1) {
        if (mytxtObj.value == '') {
            mytxtObj.value = mytxtObj._defaultValue;
        }
    }
    else {
        if (mytxtObj.value == mytxtObj._defaultValue) {
            mytxtObj.value = '';
        }
    }

}

window.onload = function() {
	init();
	setFooter();
}

window.onresize = function() {
	setFooter();
}

function PopupPic(sPicURL) {
    window.open("/poppic.htm?" + sPicURL, "", "resizable=0,HEIGHT=400,WIDTH=400");
}