//Input line parser
function gup( name ){
 name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
 var regexS = "[\\?&]"+name+"=([^&#]*)";
 var regex = new RegExp( regexS );
 var results = regex.exec( window.location.search );
 if( results == null ) return ""; else return results[1];
}

//Set top level pages
function setPage(){
 pgName = gup("Page");
 if (pgName == ""){
  pgName = "Home";  
  } else {
   if (pgName.length > 3) {
    pgN = pgName.substr(0,3);
    pgN = pgN.toUpperCase();
    if (pgN == "FAQ" || pgN == "ART"){
     pgName = "ART-FAQ.html?Page=" + pgName;
   }
  }
 }
 pgName = pgName + ".html";
 document.getElementById("bodyf").src=pgName;
}

   
function navto(gopage){
 parent.frames[1].location=gopage;
}

function navhi(navitem){
 if (document.getElementById(navitem).disabled == false){
  document.getElementById(navitem).src="Images/Default/"+navitem+"-1.gif";
 }
}

function navlow(navitem){
 if (document.getElementById(navitem).disabled == false){
  document.getElementById(navitem).src="Images/Default/"+navitem+"-0.gif";
 }
}