iiii=0;
function rollImgHome() {
	iiii++;
	if(iiii<=4) {
		eval("document.all.imgHome.src='../images/home"+iiii+".jpg'");
		tttt=setTimeout('rollImgHome()',3000);
	}
}

function toggle(nama) {
	if(eval("document.all.span"+nama+".style.display") == 'none') {
		eval("document.all.span"+nama+".style.display = 'block'");
		eval("document.img"+nama+".src = '../images/icon_grayarrow2.gif'");		
	} else {
		eval("document.all.span"+nama+".style.display = 'none'");
		eval("document.img"+nama+".src = '../images/icon_grayarrow1.gif'");		
	
	}
}

function toggle2(nama1, nama2) {
	if(eval("document.all.span"+nama1+".style.display") == 'none') {
		eval("document.all.span"+nama1+".style.display = 'block'");
		eval("document.all.span"+nama2+".style.display = 'none'");
	} else {
		eval("document.all.span"+nama1+".style.display = 'none'");
		eval("document.all.span"+nama2+".style.display = 'block'");
	}
}


function validate(action) {
	//MULTIPLE EMAILS
	polaEmail = /^[a-zA-Z0-9\._-]+@[a-zA-Z0-9_-]+\.[a-zA-Z]+(\.[a-zA-Z]+){0,}(, [a-zA-Z0-9\._-]+@[a-zA-Z0-9_-]+\.[a-zA-Z]+(\.[a-zA-Z]+){0,}){0,}$/;
	polaYear = /^([0-9]{2})|([0-9]{4})$/;

	switch(action) {
		case 'subscribe' :
			if(!frmSubscribe.rdoYear[0].checked && !frmSubscribe.rdoYear[1].checked) {
				alert("Please choose how long you want to subscribe."); frmSubscribe.rdoYear[0].focus();
			} else if(frmSubscribe.txtStartYear.value=="") {
				alert("Please fill the starting year."); frmSubscribe.txtStartYear.focus();
			} else if(!polaYear.test(frmSubscribe.txtStartYear.value)) {
				alert("Please fill the starting year correctly (YYYY)."); frmSubscribe.txtStartYear.select();
			} else if(frmSubscribe.txtName.value=="") {
				alert("Please fill your name."); frmSubscribe.txtName.focus();
			} else if(frmSubscribe.txtPosition.value=="") {
				alert("Please fill your position."); frmSubscribe.txtPosition.focus();
			} else if(frmSubscribe.txtCompany.value=="") {
				alert("Please fill your company name."); frmSubscribe.txtCompany.focus();
			} else if(frmSubscribe.txtAddress.value=="") {
				alert("Please fill your address."); frmSubscribe.txtAddress.focus();
			} else if(frmSubscribe.txtTelp.value=="") {
				alert("Please fill your telephone number."); frmSubscribe.txtTelp.focus();
			} else if(frmSubscribe.txtFax.value=="") {
				alert("Please fill your fax number."); frmSubscribe.txtFax.focus();
			} else if(frmSubscribe.txtEmail.value=="") {
				alert("Please fill your email address."); frmSubscribe.txtEmail.focus();
			} else if(!polaEmail.test(frmSubscribe.txtEmail.value)) {
				alert("Please fill your email address correctly."); frmSubscribe.txtEmail.select();
			} else {
				frmSubscribe.submit();
			}
			break;
	}
}


/* DREAMWEAVER */
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_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_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 MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}