// JK_langChange.js
// Copyright 2003 Internad Ltd. All rights reserved.
// Switching different language
// JK_langChange ('en')
// 21 August, 2003

function JK_langChange(lang) {
	re1 = /\/(en|entxt|b5|b5txt|gb|gbtxt)\//;
	var str = document.location.href;
	var found = str.match(re1);

	if(found[1] && found[1] != lang) { // found, and not the same language

		//~ var f = top.window.frames;
		//~ if(f.length) { // frameset
			//~ alert("frameset")
			//~ for (var i=0; i<f.length; i++) {
				//~ var temp_loc = top.frames[i].document.location.toString();
				//~ var new_loc = temp_loc.replace(found[1], lang);
				//~ top.frames[i].document.location = new_loc;
			//~ }
		//~ }
		//~ else { // no frameset
			var temp_loc = top.document.location.toString();
			var new_loc = temp_loc.replace(found[1], lang);
			top.document.location = new_loc;
		//~ }
	}
}

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 toggle(obj) {
 var el = document.getElementById(obj);
 if ( el.style.display != 'none' ) {
 el.style.display = 'none';
 }
 else {
 el.style.display = '';
 }
}