<!--

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 MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function prevPhoto(img){
  photo1= new Image();
  photo1.src=(img);
  Controlla(img);
}

function Controlla(img){
  if((photo1.width!=0)&&(photo1.height!=0)){
    viewPhoto(img);
  }
  else{
    lbl="Controlla('"+img+"')";
    inter=setTimeout(lbl,20);
  }
}

function viewPhoto(img){
  x=photo1.width+20;
  y=photo1.height+20;
  str="width="+x+",height="+y;
  final=window.open(img,"imgwindow",str);
}

function ShowProgress()
{
  strAppVersion = navigator.appVersion;
 // if (document.MyForm.FILE1.value != "" || document.MyForm.FILE2.value != "" || document.MyForm.FILE3.value != "")
  if (document.AddForm.FileName.value != "")
  {
    if (strAppVersion.indexOf('MSIE') != -1 && strAppVersion.substr(strAppVersion.indexOf('MSIE')+5,1) > 4)
    {
      winstyle = "dialogWidth=375px; dialogHeight:150px; center:yes";
      window.showModelessDialog('<% = barref %>&b=IE',null,winstyle);
    }
    else
    {
      window.open('<% = barref %>&b=NN','','width=370,height=150', true);
    }
  }
  return true;
}



/* ---- font size change  ---- */
/* --------------------------- */

var curFontSize = 11; 	// curFontSize needs to be the same as the font size for paragraphs, as set in the css (in pixels)
var fontModifier = 1; 	// how much to increase/decrease font size each time (in pixels)

function fontSize(act) {
	// detect browser support for getElementById and createElement
    if (!document.getElementsByTagName || !document.createElement || !document.appendChild) return;

	var tmpStoryBody;
	
	if (act == 1) {
		curFontSize += fontModifier;
		curFontSize = Math.min(curFontSize, 30);
	}
	else if (act == 0) {
		curFontSize -= fontModifier;
		curFontSize = Math.max(curFontSize, 9);
	}
	
	//These are hard-coded for Atlas websites 
	if(document.getElementById("internal_content_right_container"))	{		
		tmpStoryBody = document.getElementById("internal_content_right_container");			
	}
	if(document.getElementById("home_content_container")){
		tmpStoryBody = document.getElementById("home_content_container");			
	}
	
	tmpStoryBody.style.fontSize = curFontSize + "px";
	
	if(tmpStoryBody.getElementsByTagName("div")){
		changeFontSize(tmpStoryBody.getElementsByTagName("div"),curFontSize);		
	}			
	if(tmpStoryBody.getElementsByTagName("span")){
		changeFontSize(tmpStoryBody.getElementsByTagName("span"),curFontSize);		
	}			
	if(tmpStoryBody.getElementsByTagName("td")){
		changeFontSize(tmpStoryBody.getElementsByTagName("td"),curFontSize);
	}		
	if(tmpStoryBody.getElementsByTagName("p")){
		changeFontSize(tmpStoryBody.getElementsByTagName("p"),curFontSize);
	}
	if(tmpStoryBody.getElementsByTagName("h4")){
		changeFontSize(tmpStoryBody.getElementsByTagName("h4"),curFontSize);
	}	
	if(tmpStoryBody.getElementsByTagName("h3")){
		changeFontSize(tmpStoryBody.getElementsByTagName("h3"),curFontSize);
	}
	if(tmpStoryBody.getElementsByTagName("h2")){
		changeFontSize(tmpStoryBody.getElementsByTagName("h2"),curFontSize);
	} 
	if(tmpStoryBody.getElementsByTagName("h1")){
		changeFontSize(tmpStoryBody.getElementsByTagName("h1"),curFontSize);
	}     	
}

function changeFontSize(elem,fsize){
	for (v = 0; v < elem.length; v++){ 		
	   elem[v].style.fontSize = fsize + "px";  
	}	
}


//for Group Business <select> - Atlas
function getValue(gSelect){
	//if (gSelect.options[gSelect.selectedIndex].value) != "" {
	//	window.open(gSelect.options[gSelect.selectedIndex].value);
	//}
	var arrGroup = new Array();
	arrGroup[0] = "http://www.atlasgroup.com.au/";
	arrGroup[1] = "http://www.atlasmetals.com.au/";
	arrGroup[2] = "http://www.bisalloy.com.au/";
	arrGroup[3] = "http://www.bisalloy-thailand.com/";
	arrGroup[4] = "http://www.bimabisalloy.com/";
		
	for(var i=1;i<gSelect.length;i++){  //Skip the first "Please select" option"
	  if (gSelect.options[i].selected == true) 
		window.open(arrGroup[i-1]);		
	}
}


//To clear subscribe form - Atlas
function clearFrm(){	
	if(document.getElementById('Name'))
		document.getElementById('Name').value="";	
	
	if(document.getElementById('Email'))
		document.getElementById('Email').value="";	
}		


function isEmailAddr(str){
      return str.match(/^[\w-]+(\.[\w-]+)*@([\w-]+\.)+[a-zA-Z]{2,7}$/);
}

//To check email address in subscribe form - Atlas
function checkEmail(){
	if(document.getElementById('Email').value !=""){
 		if (isEmailAddr(document.getElementById('Email').value)){
			document.subscribeFrm.submit();			
		}else{
			alert ("Please enter a valid email address");			
		}
	}else{
		alert ("Please enter your email address");		
	}	
}


//-->