<!--
// mouse over for top menu;

      function newImage(arg) {
      	if (document.images) {
      		rslt = new Image();
      		rslt.src = arg;
      		return rslt;
      	}
      }

      function changeImages() {
    
      	if (document.images && (preloadFlag == true)) {
      		for (var i=0; i<changeImages.arguments.length; i+=2) {
				document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
				//document.getElementById(changeImages.arguments[i]).src = changeImages.arguments[i+1];
      		}
      	}
      }
      
      
//javascript for papers side menu   
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 externalLinks() { 
 if (!document.getElementsByTagName) return; 
 var anchors = document.getElementsByTagName("a"); 
 for (var i=0; i<anchors.length; i++) { 
   var anchor = anchors[i]; 
   if (anchor.getAttribute("href") && 
       anchor.getAttribute("rel") == "external") 
     anchor.target = "_blank"; 
 } 
} 


	var figureWindow;
	function closePopupWindows()
	{
		
		if (figureWindow) {
			if (!figureWindow.closed) {
				figureWindow.close();
			}
		}
		
	}
	
	function openFigureWindow(theURL,w, h)
	{
			
		
		var windowName = 'figWin';
		if (figureWindow) {
			figureWindow.close();
			
		}
		var height="";
		var width="";
		if(h){
			height="height="+h+",";
			width="width="+w;
		}
		
		var winParams;
		var browserName;
		var i = navigator.userAgent.indexOf('MSIE');
		if (i >= 0) {
			browserName = 'MSIE'
		}
		if (browserName == 'MSIE') {
			winParams = ',left=0,top=0,screenX=0,screenY=0'
			
		} else {
			winParams = ',left=0,top=0,screenX=0,screenY=0'
		}
		winParams += ',menubar=no,resizable=yes,scrollbars=yes';
		figureWindow = window.open(theURL,windowName,height+width+winParams);	
		}

      
// -->