//JavaScriptDocument


/*CheckBrowser 
******************************************/
function checkBrowser() {
	if (navigator.userAgent.indexOf('Netscape')!=-1) {
		return "NN";//Netscape
	} else if (navigator.userAgent.indexOf('MSIE')!=-1) {
		if (navigator.userAgent.indexOf('MSIE 6')!=-1) {
			return 'IE6';
		}
		if (navigator.userAgent.indexOf('Mac')!=-1) {
			return "MI";//Mac-InternetExplorler
		}
		return "IE";//InternetExplorler
	} else if (navigator.userAgent.indexOf('Safari')!=-1) {
 		return "Sa";//Safari
	} else if (navigator.userAgent.indexOf('Firefox')!=-1) {
 		return "FF";//Firefox
	}
	return "";//Unknown
}


/*ResizeWindow 
******************************************/
function resizeWindow(x,y) {
	if (isNaN(window.outerWidth) || isNaN(window.outerHeight)) {
		return;
	}
	if (isNaN(x) || x < 1 || x < window.outerWidth) {
		x = window.outerWidth;
	}
	if (isNaN(y) || y < 1 || y < window.outerHeight) {
		y = window.outerHeight;
	}
	window.resizeTo(x, y);
	return;
}

/*SwapImage
******************************************/
function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
		var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_findObj(n, d) { //v4.01
	var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}



/*PageScroller
******************************************/
var pageScrollTimer;
checkObj = document.all?(document.getElementById?3:2):(document.getElementById?4:(document.layers?1:0));//NS4 = 1, IE4 = 2, IE5+ = 3, NS6 = 4, others = 0

function getWindowXOffset(){
	if(checkObj == 2 || checkObj == 3){
		return document.body.scrollLeft;
	}else if(checkObj == 1 || checkObj == 4){
		return window.pageXOffset;
	}else{
		return 0;
	}
}
function getWindowYOffset(){
	if(checkObj == 2 || checkObj == 3){
		return document.body.scrollTop;
	}else if(checkObj == 1 || checkObj == 4){
		return window.pageYOffset;
	}else{
		return 0;
	}
}
function pageScroll() {
	var toX = 0;
	var toY = 0;
	var cuX = 0 + getWindowXOffset();
	var cuY = 0 + getWindowYOffset();
	var frms = 6;

	if(pageScrollTimer) clearTimeout(pageScrollTimer);

	cuX += (toX - getWindowXOffset()) / frms;
	if (cuX < 0) cuX = 0;
	cuY += (toY - getWindowYOffset()) / frms;
	if (cuY < 0) cuY = 0;
	posX = Math.floor(cuX);
	posY = Math.floor(cuY);
	window.scrollTo(posX, posY);
	if(posY < 1){
		window.scroll(0,0);
	}else if(posX != toX || posY != toY){
		pageScrollTimer = setTimeout("pageScroll()",16);
	}else{
		clearTimeout(pageScrollTimer);
	}
}
function toAnchor() {
	if(checkObj == 1 || checkObj == 2 || checkObj == 3 || checkObj == 4){
		pageScroll();
	}else{
		location.hash = "top";
	}
}