// JavaScript Document


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_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_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_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

/* Function that displays status bar messages. */
function MM_displayStatusMsg(msgStr)  { //v3.0
	status=msgStr; document.MM_returnValue = true;
}

baseurl="http://www.d.umn.edu/~seawww/"
function gopic(target,dimx,dimy,fname,title){
        slide = baseurl+'/'+fname;
        dim   = 'width='+dimx+',height='+dimy

        if (target == 'win'){newpic=window.open("","newpic","toolbar=no,"+dim+",directories=no,status=no,scrollbars=no,resizable=yes,menubar=no")
                window['newpic'].document.write('<HTML><HEAD><TITLE>'+title+'</TITLE></HEAD><BODY BGCOLOR="FFFFFF" LINK="8E2323" vlink="010000" alink="#ffff66">');
                window['newpic'].document.write('<center><table><table height=99% valign=middle BORDER=0 CELLPADDING=0 CELLSPACING=0><TR><TD><IMG VSPACE=0 SRC="'+fname+'"><br clear=all>');
                window['newpic'].document.write('<center><font face=Arial, sans-serif size=2><a href="Javascript: window.close()"><P>Close Window</a></td></tr></table>');
                window['newpic'].document.write('</center></BODY></HTML>');
                window['newpic'].document.close();
                return;
                }
}
