function MM_openBrWindow(theURL,winName,features) { 
	window.open(theURL,winName,features);

}



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++)
{
if ( x.name.substring(0,4) == 'sub_' )
setShownTimeout( );
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) { //v3.0
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); 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)
{	
if ( a[i].substring(0,4) == 'sub_')
clearShownTimeout();
document.MM_sr[j++]=x; 
if(!x.oSrc) 
x.oSrc=x.src; 
x.src=a[i+2];
}
}
}

var shownLayer = null;
var shownLayerTop = null;
var showChildTimeout = null;

function setShownTimeout( )
{
showChildTimeout = setTimeout( "hideShownLayer()", 100 );
}

function clearShownTimeout( )
{
clearTimeout( showChildTimeout );
showChildTimeout = null;
}

function mainMenuMouseOut( callerName )
{
setShownTimeout();
}

function hideShownLayer( )
{
if ( shownLayer == null ) return;	
var o = MM_findObj(shownLayer);
if ( o != null )
{
o.top = shownLayerTop;
if ( o.style ) o=o.style;
o.visibility = 'hidden';
}
shownLayer = null;
}

function MM_showHideLayers() 
{ //v3.0
var i,p,v,obj,args=MM_showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3) 
{
if ( args[i+2] == 'show' )
{
clearShownTimeout();
if ((obj=MM_findObj(args[i]))!=null)
{ 
if ( shownLayer != null )
{
hideShownLayer( );
}
shownLayer=args[i];

// Calculate if we need to move the menu up...
if ( document.layers )
          {
           var windowBottom = window.innerHeight - 2 + window.pageYOffset;
var menuTop = obj.top + obj.clip.height;
shownLayerTop = obj.top;
           if (menuTop > windowBottom) 
           {
                  obj.top -= (menuTop - windowBottom);
           }
}
	else 
{
/*
winBot = (document.body.scrollTop + document.body.clientHeight)-3;
botPos = document.all[focusEl.childMenu].style.pixelTop + document.all[focusEl.childMenu].scrollHeight;
document.all[focusEl.childMenu].style.oldPixelTop = document.all[focusEl.childMenu].style.pixelTop;
if (botPos > winBot) {
dif = botPos - winBot;
document.all[focusEl.childMenu].style.pixelTop -= dif;
}
*/
var windowBottom = (document.body.scrollTop + document.body.clientHeight)-2;
var menuBottom = obj.style.pixelTop + obj.scrollHeight;
shownLayerTop = obj.style.pixelTop;

//alert( "obj.style.pixelTop + obj.scrollHeight " + obj.offsetTop + "+" + obj.scrollHeight );
//alert( "menuTop > windowBottom " + menuBottom + ">" + windowBottom );
if ( menuBottom > windowBottom )  
{
obj.style.pixelTop -= (menuBottom - windowBottom);
}
}
v=args[i+2];
	if (obj.style) 
{ 
obj=obj.style; 
v=(v=='show')?'visible':(v='hide')?'hidden':v; 
}
	obj.visibility=v; 
}
}			
}
}

var src;
var bgMainOff = "";
var bgMainOn  = "";

function colover(src) {
	tempBg = src.bgColor;
	src.bgColor=bgMainOn;
	src.style.cursor="hand";
	}

function colout(src) {
	src.bgColor=bgMainOff;
	src.style.cursor="default";
}
	
function showtr(tr1,tr2,tr3,tr4)
{

var show1 = tr1+".style.display=''";
var hide2 = tr2+".style.display='none'"; 
var hide3 = tr3+".style.display='none'"; 
var hide4 = tr4+".style.display='none'"; 

eval(show1); eval(hide2);eval(hide3); eval(hide4);
	
}