//*************************************************************************************
//
//   Javascript functions for the SOC Internet site
//   Last changed 4/20/00
//
//*************************************************************************************

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) { //v3.0
  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); 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 PreloadAll()
{
  //alert("IN PRELOAD")
  MM_preloadImages('images/navCWPHomePtr.gif',
                   'images/navSOCReportsPtr.gif',
                   'images/navRRIHomePtr.gif',
                   'images/navAboutSOCPtr.gif',
                   'images/navSOCReportsPtr.gif',
                   'images/navSOCHomePtr.gif',
                   'images/navSNB98RptPtr.gif',
                   'images/navSNB99RptPtr.gif',
                   'images/navSOCStaffPtr.gif',
                   'images/navSOCTimeline.gif')
}

//Following handles the pointer for the leftside navigation
//Argument indicates the ordinal position of the navigation link from the top

//function PlacePtr(position)
//{  
   //alert(position)
//   numpixels = eval(72) + eval(position) * eval(23)
//   document.write('<table border="0"',' cellspacing="0"',' cellpadding="0">')
//   document.write('<tr><td height=','"'+numpixels, '"')
//   document.write(' width="7"',' valign ="bottom">')
//   document.write('<img src="http://www.cwp.pdx.edu/images/navPtr.gif"')
//   document.write(' width="5"',' height="13"></td></tr>','</table>')
//}