function mouseX(evt) {
      if (!evt) evt = window.event; 
      if (evt.pageX) return evt.pageX; 
      else if (evt.clientX) return evt.clientX + (document.documentElement.scrollLeft ?  document.documentElement.scrollLeft : document.body.scrollLeft); 
      else return 0;
}

function mouseY(evt) {
      if (!evt) evt = window.event; 
      if (evt.pageY) return evt.pageY; 
      else if (evt.clientY) return evt.clientY + (document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop); 
      else return 0;
}

function followInfoText(evt) {
      var offX = 15;       // X offset from mouse position
      var offY = 15;         // Y offset from mouse position      
      
      if (document.getElementById) {
            var obj = document.getElementById('infoDiv').style;                   
            obj.left = (parseInt(mouseX(evt))+offX) + 'px';
            obj.top = (parseInt(mouseY(evt))+offY) + 'px';            
      }
 
}
function show_infoDiv(evt, text, w) {      
      offX = -(w / 2);
      document.onmousemove=followInfoText; 
       
      document.getElementById('infoDiv').style.width=w + 'px';
      document.getElementById('infoDiv').style.visibility='visible'; 
      document.getElementById('infoDiv').innerHTML=text;            
}
function hide_infoDiv() {
      document.getElementById('infoDiv').style.visibility='hidden';
      document.onmousemove=mouseY;
}
function followModifyImage(evt) {
      var offX = 20;       // X offset from mouse position
      var offY = -20;         // Y offset from mouse position      
      
      if (document.getElementById) {
            var obj = document.getElementById('currentNewsImage').style;                   
            obj.left = (parseInt(mouseX(evt))+offX) + 'px';
            obj.top = (parseInt(mouseY(evt))+offY) + 'px';            
      }
 
}
function show_infoModifyImageDiv(evt, text, w) {      
      offX = -(w / 2);
      document.onmousemove=followModifyImage; 
       
      document.getElementById('currentNewsImage').style.width=w + 'px';
      document.getElementById('currentNewsImage').style.visibility='visible'; 
      document.getElementById('currentNewsImage').innerHTML=text;            
}
function hide_infoModifyImageDiv() {
      document.getElementById('currentNewsImage').style.visibility='hidden';
      document.onmousemove=mouseY;
}

function confirmDelete() {
  return confirm("Are you sure you want to delete")      
}

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 show_loading_image() {                       
  setTimeout('document.getElementById("loading").src = "images/loading.gif"', 50);
  document.getElementById('loading').style.display='inline';      
}

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 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];}}
}

//View information on news admin page

function followText(evt) {
      var offX = -250;       // X offset from mouse position
      var offY = -10;         // Y offset from mouse position      
      
      if (document.getElementById) {
            var obj = document.getElementById('currentNewsInfo').style;                   
            obj.left = (parseInt(mouseX(evt))+offX) + 'px';
            obj.top = (parseInt(mouseY(evt))+offY) + 'px';            
      }
 
}
function show_infoTextDiv(evt, text, w) {      
      offX = -(w / 2);
      document.onmousemove=followText; 
       
      document.getElementById('currentNewsInfo').style.width=w + 'px';
      document.getElementById('currentNewsInfo').style.visibility='visible'; 
      document.getElementById('currentNewsInfo').innerHTML=text;            
}
function hide_infoTextDiv() {
      document.getElementById('currentNewsInfo').style.visibility='hidden';
      document.onmousemove=mouseY;
}
function follow(evt) {

      var offX = -250;       // 2X of2set from mouse position
      var offY = -20;         // Y offset from mouse position      

      if (document.getElementById) {
            var obj = document.getElementById('currentNewsImage').style;                   
            obj.left = (parseInt(mouseX(evt))+offX) + 'px';
            obj.top = (parseInt(mouseY(evt))+offY) + 'px';
      }
}

function show_imageDiv(evt, text, w) {   
      offX = -(w / 2);
      
      document.onmousemove=follow;       
                 
      document.getElementById('currentNewsImage').style.width=w +'px';
      document.getElementById('currentNewsImage').style.visibility='visible';
      document.getElementById('currentNewsImage').innerHTML=text 
}

function hide_imageDiv() {
      document.getElementById('currentNewsImage').style.visibility='hidden'; 
      document.onmousemove=mouseY;
}