window.onload = function() {
	if(!NiftyCheck()) return;
	Rounded("div#Div_Main_Box", "all", "#FFFFFF", "transparent", "smooth");
	//Rounded("div#Div_Main_Box_TXT", "all", "transparent", "#EEEEEE", "smooth");
	document.getElementById("Div_Main_Box_TXT").style.left = ((document.body.clientWidth / 2) - txt_left) + "px";
}

function NiftyCheck() {
	if(!document.getElementById || !document.createElement)
	    return(false);
	isXHTML = /html\:/.test(document.getElementsByTagName('body')[0].nodeName);
	if(Array.prototype.push == null) {
		Array.prototype.push = function() {
	    	this[this.length] = arguments[0]; 
	    	return(this.length);
	    };
	}
	return(true);
}

function Rounded(selector, wich, bk, color, opt) {
	var i, prefixt, prefixb, cn="r", ecolor="", edges=false, eclass="", b=false, t=false;

	if(color == "transparent") {
	    cn = cn + "x";
	    ecolor = bk;
	    bk = "transparent";
	}
	else if(opt && opt.indexOf("border") >= 0) {
	    var optar = opt.split(" ");
	    for(i=0; i<optar.length; i++) { 
	        if(optar[i].indexOf("#") >= 0) {
	        	ecolor = optar[i];
	        }
	    }	    
	    if(ecolor == "") ecolor = "#666";
	    cn += "e";
	    edges = true;
	}
	else if(opt && opt.indexOf("smooth") >= 0) {
	    cn += "a";
	    ecolor = Mix(bk, color);
	}
	if(opt && opt.indexOf("small") >= 0) cn += "s";
	prefixt = cn;
	prefixb = cn;
	if(wich.indexOf("all") >= 0) {
		t = true;
		b = true;
	}
	else if(wich.indexOf("top") >= 0) {
		t="true";
	}
	else if(wich.indexOf("tl") >= 0) {
	    t = "true";
	    if(wich.indexOf("tr") < 0) {
	    	prefixt += "l";
	    }
	}
	else if(wich.indexOf("tr") >= 0) {
	    t = "true";
	    prefixt += "r";
	}
	if(wich.indexOf("bottom")>=0) b=true;
	else if(wich.indexOf("bl")>=0){
	    b="true";
	    if(wich.indexOf("br")<0) prefixb+="l";
	    }
	else if(wich.indexOf("br")>=0){
	    b="true";
	    prefixb+="r";
	    }
	var v=getElementsBySelector(selector);
	var l=v.length;
	for(i=0;i<l;i++){
	    if(edges) AddBorder(v[i],ecolor);
	    if(t) AddTop(v[i],bk,color,ecolor,prefixt);
	    if(b) AddBottom(v[i],bk,color,ecolor,prefixb);
	    }
	}

	function AddBorder(el,bc){
	var i;
	if(!el.passed){
	    if(el.childNodes.length==1 && el.childNodes[0].nodeType==3){
	        var t=el.firstChild.nodeValue;
	        el.removeChild(el.lastChild);
	        var d=CreateEl("span");
	        d.style.display="block";
	        d.appendChild(document.createTextNode(t));
	        el.appendChild(d);
	        }
	    for(i=0;i<el.childNodes.length;i++){
	        if(el.childNodes[i].nodeType==1){
	            el.childNodes[i].style.borderLeft="1px solid "+bc;
	            el.childNodes[i].style.borderRight="1px solid "+bc;
	            }
	        }
	    }
	el.passed=true;
	}
	    
	function AddTop(el,bk,color,bc,cn){
	var i,lim=4,d=CreateEl("b");

	if(cn.indexOf("s")>=0) lim=2;
	if(bc) d.className="artop";
	else d.className="rtop";
	d.style.backgroundColor=bk;
	for(i=1;i<=lim;i++){
	    var x=CreateEl("b");
	    x.className=cn + i;
	    x.style.backgroundColor=color;
	    if(bc) x.style.borderColor=bc;
	    d.appendChild(x);
	    }
	el.style.paddingTop=0;
	el.insertBefore(d,el.firstChild);
	}

	function AddBottom(el,bk,color,bc,cn){
	var i,lim=4,d=CreateEl("b");

	if(cn.indexOf("s")>=0) lim=2;
	if(bc) d.className="artop";
	else d.className="rtop";
	d.style.backgroundColor=bk;
	for(i=lim;i>0;i--){
	    var x=CreateEl("b");
	    x.className=cn + i;
	    x.style.backgroundColor=color;
	    if(bc) x.style.borderColor=bc;
	    d.appendChild(x);
	    }
	el.style.paddingBottom=0;
	el.appendChild(d);
	}

	function CreateEl(x){
	if(isXHTML) return(document.createElementNS('http://www.w3.org/1999/xhtml',x));
	else return(document.createElement(x));
	}

	function getElementsBySelector(selector){
	var i,selid="",selclass="",tag=selector,f,s=[],objlist=[];

	if(selector.indexOf(" ")>0){  //descendant selector like "tag#id tag"
	    s=selector.split(" ");
	    var fs=s[0].split("#");
	    if(fs.length==1) return(objlist);
	    f=document.getElementById(fs[1]);
	    if(f) return(f.getElementsByTagName(s[1]));
	    return(objlist);
	    }
	if(selector.indexOf("#")>0){ //id selector like "tag#id"
	    s=selector.split("#");
	    tag=s[0];
	    selid=s[1];
	    }
	if(selid!=""){
	    f=document.getElementById(selid);
	    if(f) objlist.push(f);
	    return(objlist);
	    }
	if(selector.indexOf(".")>0){  //class selector like "tag.class"
	    s=selector.split(".");
	    tag=s[0];
	    selclass=s[1];
	    }
	var v=document.getElementsByTagName(tag);  // tag selector like "tag"
	if(selclass=="")
	    return(v);
	for(i=0;i<v.length;i++){
	    if(v[i].className.indexOf(selclass)>=0){
	        objlist.push(v[i]);
	        }
	    }
	return(objlist);
	}

	function Mix(c1,c2){
	var i,step1,step2,x,y,r=new Array(3);
	if(c1.length==4)step1=1;
	else step1=2;
	if(c2.length==4) step2=1;
	else step2=2;
	for(i=0;i<3;i++){
	    x=parseInt(c1.substr(1+step1*i,step1),16);
	    if(step1==1) x=16*x+x;
	    y=parseInt(c2.substr(1+step2*i,step2),16);
	    if(step2==1) y=16*y+y;
	    r[i]=Math.floor((x*50+y*50)/100);
	    }
	return("#"+r[0].toString(16)+r[1].toString(16)+r[2].toString(16));
	}