function openPDF(theURL)
{
	openWin = window.open(theURL,'Detail','toolbar=yes,menubar=yes,scrollbars=yes,width=1100,height=590,resizable=yes');
}


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];}
}

function getCookie(key){
	var tmp = document.cookie + ";";
	var index1 = tmp.indexOf(key, 0);
	if(index1 != -1){
		tmp = tmp.substring(index1, tmp.length);
		var index2 = tmp.indexOf("=", 0) + 1;
		var index3 = tmp.indexOf(";", index2);
		return(unescape(tmp.substring(index2,index3)));
	}
	return("");
}

function setCookie(key, val){
	tmp = key + "=" + escape(val) + "; ";
	tmp += "expires=Tue, 31-Dec-2030 23:59:59; GMT; ";
	tmp += "path=/;";
	document.cookie = tmp;
}

function clearCookie(key){
	document.cookie = key + "=" + "xx; expires=Tue, 1-Jan-1980 00:00:00;";
}


var cssfile = new Array();
cssfile[0] = "/english/css/small.css";
cssfile[1] = "/english/css/medium.css";
cssfile[2] = "/english/css/large.css";

function changeStyleSheet(num){
	setCookie("CSS",num);
	window.location.reload();
}

function setStyleSheet(){
	var num,css;
	num = getCookie("CSS");
	if( num == "" )	num = 0;
	css = cssfile[num];
	document.write( '<LINK rel="stylesheet" href="' + css + '" type="text/css">' );
	
	//window.onload = function(){	setColorBtn(getCookie("CSS"));	};
}

function setColorBtn(num){
	if( num == "" )	num = 0;
	if(document.getElementById("tool")){
		var img = new Object();
		var img_on = new Image();
		
		img = analysisImgSrc("tool");
		img_on.src = img.path + img.name + "_" + num + img.ext;
		document.images["tool"].src = img_on.src;
	}
}

function analysisImgSrc(name){
	if(name){
		var src = document.getElementById(name).getAttribute("src");
		var img = new Object();
		var i=j=0;
		
		i = src.lastIndexOf("/") + 1;
		j = src.lastIndexOf(".");
		
		img.path = src.substring(0,i);	//path
		img.name = src.substring(i,j);	//name
		img.ext = src.substring(j);	//extension
		
		return img;
	}else{
		return false;
	}
}

setStyleSheet();