// css version check

var ns4,ns6,ie;
var Mac = navigator.appVersion.indexOf('Mac',0) != -1;
var Win = navigator.appVersion.indexOf('Win',0) != -1;
bname = navigator.appName;
ver = navigator.appVersion;
int_ver = parseInt(ver);
if (bname.indexOf("Netscape") >= 0 && int_ver < 5) ns4 = 1;
if (bname.indexOf("Netscape") >= 0 && int_ver >= 5) ns6 = 1;
if (bname.indexOf("Microsoft Internet Explorer") >=0 && int_ver >= 4) ie = 1;
if (ns4){
	if(Mac){var csstype='mac_ns4';}
	else if(Win){var csstype='win_ns4';}}
if (ns6){
	if(Mac){var csstype='mac_ns6';}
	else if(Win){var csstype='win_ns6';}}
if (ie){
	if(Mac){var csstype='mac_ie';}
	else if(Win){var csstype='win_ie';}}
if (csstype)
{	document.write('<link rel=stylesheet type="text/css" ')
	document.write('href=../css/')
	document.write(csstype + '.css>')}


// roolover
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) { //v4.0
  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);
  if(!x && document.getElementById) x=document.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];}
}


// image preload

MM_preloadImages(

'../img/menu_home_a.gif',
'../img/menu01a.gif',
'../img/menu02a.gif',
'../img/menu03a.gif',
'../img/menu04a.gif',

'../img/pro01a.gif',
'../img/pro02a.gif',
'../img/pro03a.gif',
'../img/pro04a.gif',
'../img/pro05a.gif',
'../img/pro06a.gif',
'../img/pro07a.gif',

'../img/tec01a.gif',
'../img/tec02a.gif',
'../img/tec03a.gif',
'../img/tec04a.gif',

'../img/info01a.gif',
'../img/info02a.gif',
'../img/info03a.gif',
'../img/info04a.gif',

'../img/com01a.gif',
'../img/com02a.gif',
'../img/com03a.gif',
'../img/com04a.gif',
'../img/com05a.gif',
'../img/com06a.gif',
'../img/com07a.gif'

);