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";
  }
}
window.onload = externalLinks;



function clearValue(field)
{
  if (field.defaultValue == field.value)
    field.value = "";
}


function fillValue(field, text)
{
  if ((field.value.length==0) || (field.value==null))
  {
    field.value = text;
  }
}

/*Current date script credit: 
JavaScript Kit (www.javascriptkit.com)
Over 200+ free scripts here!
*/
function showDate()
{
  var mydate=new Date()
    var year=mydate.getYear()
    if (year < 1000)
      year+=1900
	var day=mydate.getDay()
	var month=mydate.getMonth()
	var daym=mydate.getDate()
	if (daym<10)
	  daym="0"+daym
	    var dayarray=new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday")
	    var montharray=new Array("January","February","March","April","May","June","July","August","September","October","November","December")
	    document.write("<small><font color='000000' face='Arial'><b>"+dayarray[day]+", "+montharray[month]+" "+daym+", "+year+"</b></font></small>")
}


//-- Begin Scroller's Parameters and message -->
//scroller width: change to your own;
var swidth=250;

//scroller height: change to your own;
var sheight=80;

//background color: change to your own; 
var sbcolor="#ccffcc";

//scroller's speed: change to your own;
var sspeed=2;
var restart=sspeed;
rspeed=sspeed;

//text: change to your own

wholemessage='<div align="center" class=tabb><a class=tabb href="http://javascripts.vbarsan.com">Dhtml Vertical Scroller 7.0<br>Dhtml Horizontal Scroller 7.0<br>Dhtml Typewriter Scroller 5.0</a></div>'+
'<br><div align="center" class=tab>This message may be as large as desired - any wider row will automatically be adjusted into as many rows as to fit the width you set for the scrolling area.</div>';

//Or you may do a slide show running up any number of images too!
//Preload is recommended (no downloading check) - otherwise you may skip this:
//preload1 = new Image();
//preload1.src = "http://...";
//preload2 = new Image();
//preload2.src = "http://...";
//preload3 = new Image();
//preload3.src = "http://...";
// ...

//if no preloading, replace below '+ preload... +' with the actual Images path "..."

//wholemessage='<img src='+preload1.src+' width=... height=... alt="..."><br>'+
//'<img src='+preload2.src+' width=... height=... alt="..."><br>'+
//'<img src='+preload3.src+' width=... height=... alt="..."><br>'+
//'<img ... >';

//-- end Parameters and message -->

//-- begin: Scroller's Algorithm -->
function goup(){if(sspeed!=rspeed*8){sspeed=sspeed*2;restart=sspeed;}}
function godown(){if(sspeed>rspeed){sspeed=sspeed/2;restart=sspeed;}}
function start(){if(document.getElementById)ns6marquee(document.getElementById('slider'));else if(document.all)iemarquee(slider);else if(document.layers)ns4marquee(document.slider1.document.slider2);}function iemarquee(whichdiv){iediv=eval(whichdiv);iediv.style.pixelTop=sheight+"px";iediv.innerHTML=wholemessage;sizeup=iediv.offsetHeight;ieslide();}function ieslide(){if(iediv.style.pixelTop>=sizeup*(-1)){iediv.style.pixelTop-=sspeed+"px";setTimeout("ieslide()",100);}else{iediv.style.pixelTop=sheight+"px";ieslide();}}function ns4marquee(whichlayer){ns4layer=eval(whichlayer);ns4layer.top=sheight;ns4layer.document.write(wholemessage);ns4layer.document.close();sizeup=ns4layer.document.height;ns4slide();}function ns4slide(){if(ns4layer.top>=sizeup*(-1)){ns4layer.top-=sspeed;setTimeout("ns4slide()",100);}else{ns4layer.top=sheight;ns4slide();}}function ns6marquee(whichdiv){ns6div=eval(whichdiv);ns6div.style.top=sheight+"px";ns6div.innerHTML=wholemessage;sizeup=ns6div.offsetHeight;ns6slide();}function ns6slide(){if(parseInt(ns6div.style.top)>=sizeup*(-1)){ns6div.style.top=parseInt(ns6div.style.top)-sspeed+"px";setTimeout("ns6slide()",100);}else{ns6div.style.top=sheight+"px";ns6slide();}}
//-- end Algorithm -->