// ***********************************************************************
// PRINT FUNCTION
// ***********************************************************************
function printWindow(){
	browserVersion = parseInt(navigator.appVersion)
	if (browserVersion >= 4) window.print()
}

// ***********************************************************************
// Login Redirect Function
// ***********************************************************************
function LoginRedirect()
{
	var hrefVal = document.getElementById("selLogin").value;
	if (hrefVal == "select")
	{
		alert('Please make a selection from the list');
	}
	else
	{
		window.location = hrefVal;
	}
}

// ***********************************************************************
// BPS Discipline Search Box function
// ***********************************************************************
function submitSearch(location)
{

	if(location =="top"){
		var frm=document.searchForm_top;
		
		if(frm.searchKeyword_top.value == null || frm.searchKeyword_top.value ==""){
			alert("You must enter a keyword!");
			return false;
		}else{
			frm.top.value="true";
			frm.submit();		
		}
	}else if(location =="bottom"){
		var frm=document.searchForm_bottom;
		
		if(frm.searchKeyword_bottom.value == null || frm.searchKeyword_bottom.value ==""){
			alert("You must enter a keyword!");
			return false;
		}else{
			frm.bottom.value="true";
			frm.submit();		
		}
	}

}


// ***********************************************************************
// PAGE RELOAD - INITIATED BY LANGUAGE BUTTONS IN COL BANNER
// ***********************************************************************

function changeLanguage(languageCode)
{
	var currentURL = window.location.href;
	var pos = currentURL.indexOf("lang=");
	//alert(pos);
	
	if (pos > 0)
	{
		currentURL = currentURL.replace("lang=eng", "lang=" + languageCode);
		currentURL = currentURL.replace("lang=zho", "lang=" + languageCode);
		currentURL = currentURL.replace("lang=zhc", "lang=" + languageCode);
		currentURL = currentURL.replace("lang=ara", "lang=" + languageCode);
		currentURL = currentURL.replace("lang=ind", "lang=" + languageCode);
		window.location.href = currentURL;
	}
	else
	{
		if (currentURL.indexOf("?") > 0)
		{
			window.location.href = currentURL + "&lang=" + languageCode;
		}
		else
		{
			window.location.href = currentURL + "?lang=" + languageCode;
		}
		
	}
}

// ***********************************************************************
// DREAMWEAVER MOUSE/ROLL-OVER CODE
// ***********************************************************************


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];}
}