function swapFeature(thetd,id) {

	if(typeof(currentactive)=="object"){

		currentactive.className="features-tab";

	}

	
	currentactive=thetd;

	thetd.className="features-tab-active";

	
	document.getElementById("features-content").innerHTML=document.getElementById("cont_"+id).innerHTML;

}


function getRefToDivMod( divID, oDoc ) {
  if( !oDoc ) { oDoc = document; }
  if( document.layers ) {
    if( oDoc.layers[divID] ) { return oDoc.layers[divID]; } else {
      for( var x = 0, y; !y && x < oDoc.layers.length; x++ ) {
        y = getRefToDivMod(divID,oDoc.layers[x].document); }
      return y; } }
  if( document.getElementById ) { return oDoc.getElementById(divID); }
  if( document.all ) { return oDoc.all[divID]; }
  return document[divID];
}

function pausecomp(millis)
{
var date = new Date();
var curDate = null;

do { curDate = new Date(); }
while(curDate-date < millis);
} 

o="over";
t="unover";

function ovr(obj,id,type){
  if(type=="over"){
     obj.src=obj.src.replace(id+".gif",id+"o.gif");
  }else{
     obj.src=obj.src.replace(id+"o.gif",id+".gif");
  }
}

function checkForm(frm){
  if(frm.name.value.length<=0){
    alert("Please enter your name.");
    frm.name.focus();
    return false;
  }
  if(frm.email.value.length<=0){
    alert("Please enter your e-mail address.");
    frm.email.focus();
    return false;
  }
  if(frm.subject.value.length<=0){
    alert("Please enter a subject.");
    frm.subject.focus();
    return false;
  }
  if(frm.message.value.length<=0){
    alert("Please enter a message.");
    frm.message.focus();
    return false;
  }

  return true;
}