//Browser detection
var AgntUsr=navigator.userAgent.toLowerCase();
var NavYes=(AgntUsr.indexOf('mozilla')!=-1&&AgntUsr.indexOf('compatible')==-1)?1:0;		// Netscape
var DomYes=(document.getElementById)?1:0; 												// DOM
var ExpYes=(AgntUsr.indexOf('msie')!=-1)?1:0; 											// IExplorer
var DomNav=(DomYes&&NavYes)?1:0; 														// Netscape 6 up

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 doPopup(url, name, width, height, style)
{	
	if(name == "") name = "myPopUpWindow";
	if(width == 0 || width == "") width = 100;
	if(height == 0 || width == "") height = 100;

	if(style=="")
		style="resizable=yes,toolbar=no,menubar=no,locationbar=no,scrollbars=yes";
	style+=",width="+width+",height="+height;
	if(url != "") window.open(url, name, style);
}

function checkDivSize() {
	a = document.getElementById("content").offsetHeight;
	b = document.getElementById("rightNavi").offsetHeight;
	c = document.getElementById("leftNavi").offsetHeight;
	if (a > b)
		d = a;
	else
		d = b;
	if (c > d)
		d = c;
	document.getElementById("content").style.height = d;
	document.getElementById("rightNavi").style.height = d;
	document.getElementById("leftNavi").style.height = d;
}

function showSubMenu(str_id) {
	str_div = eval('document.getElementById("leftLinksSub_'+str_id+'")')
	if (str_div.style.display == 'none' || str_div.style.display == '') {
		str_div.style.display = 'block';
		document.getElementById("leftNavi").style.height = document.getElementById("leftNavi").offsetHeight + str_div.offsetHeight;
		document.getElementById("rightNavi").style.height = document.getElementById("rightNavi").offsetHeight + str_div.offsetHeight;
		document.getElementById("content").style.height = document.getElementById("content").offsetHeight + str_div.offsetHeight;
	} else {
		document.getElementById("leftNavi").style.height = document.getElementById("leftNavi").offsetHeight - str_div.offsetHeight;
		document.getElementById("rightNavi").style.height = document.getElementById("rightNavi").offsetHeight - str_div.offsetHeight;
		document.getElementById("content").style.height = document.getElementById("content").offsetHeight - str_div.offsetHeight;
		str_div.style.display = 'none';
	}
}