function rollOverOn(myID){
  
  theThing = $(myID);
   
  var theThingSrc = theThing.src 
  
  var theThingSrcA = new Array();
  
  var findTheThingExt = theThingSrc.lastIndexOf('.');
  
  theThingSrcA[0] = theThingSrc.substring(0,findTheThingExt);
  theThingSrcA[1] = theThingSrc.substr(findTheThingExt,4);
  
  theThing.src = theThingSrcA[0] + '_x' + theThingSrcA[1];
}

function rollOverOff(myID){

  theThing = $(myID);
  var theThingSrc = theThing.src 
  
  var theThingSrcA = new Array();
  
  var findTheThingExt = theThingSrc.lastIndexOf('.');
  
  theThingSrcA[0] = theThingSrc.substring(0,findTheThingExt);
  theThingSrcA[1] = theThingSrc.substr(findTheThingExt,4);
  
  theThing.src = theThingSrcA[0].substring(0,(theThingSrcA[0].length-2)) + theThingSrcA[1];
}

function keywordSearchOn(){
  
  visibleInput = $('keyword_input');
  hiddenInput = $('keyword_input_save');
  
  visibleInput.value = hiddenInput.value;
  
  
}

/*function keywordSearchOn(){
  if($('keyword_input').value == 'keyword search'){
    $('keyword_input').value = '';
  }
}*/

function keywordSearchOff(){
  visibleInput = $('keyword_input');
  hiddenInput = $('keyword_input_save');
  
  hiddenInput.value = visibleInput.value;
  setTimeout("visibleInput.value = 'keyword search';",1550);
  
}

function submitForm(){
  keywordSearchOn();
  $('search_form').submit();
}


/* Pop Ups */

function showFigure(url,width,height){
  var xa = ((screen.width / 2)-(width/2));
  var ya = ((screen.height / 2)-(height/2));
  window.open(url,"figure","toolbar=no,menubar=no,menu=no,scrollbars=no,status=no,resizable=yes,location=no,height="+height+",width="+width+",right=0,left="+xa+",top="+ya+",bottom=0");
}

function spawnNewsletter(){
  var width = 330;
  var height = 510;
  var xa = ((screen.width / 2)-(width));
  var ya = ((screen.height / 2)-(height/2));
  window.open("news.php","news","toolbar=no,menubar=no,menu=no,scrollbars=yes,status=no,resizable=no,location=no,height="+height+",width="+width+",right=0,left="+xa+",top="+ya+",bottom=0");
}




function setStylesheet(title) {
var i, cacheobj
for(i=0; (cacheobj=document.getElementsByTagName("link")[i]); i++) {
if(cacheobj.getAttribute("rel").indexOf("style") != -1 && cacheobj.getAttribute("title")) {
cacheobj.disabled = true
if(cacheobj.getAttribute("title") == title)
cacheobj.disabled = false //enable chosen style sheet
}
}
}



function printFriendly(){

var curHREF = window.location.href;

if(curHREF.indexOf('?') < 0){
  var newHREF = curHREF + "?view=print";
}
else{
 var newHREF = curHREF + "&view=print";
}

window.location.href = newHREF;

}

function makePrintFriendly(){

var curHREF = window.location.href;

if(curHREF.indexOf('?') < 0){
  var newHREF = curHREF + "?view=print";
}
else{
 var newHREF = curHREF + "&view=print";
}

//window.location.href = newHREF;
$('print-link').href = newHREF;

}



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];}}
}