// JavaScript Document
function navigation(page){
	if(page){
		if(document.getElementById("nav-"+page)){
			document.getElementById("nav-"+page).className = "on";
		}
	}
}

function formChange(){
	document.send_testimonial.telephone.value = "n";
}


function getQueryVariable(variable) {
  var query = window.location.search.substring(1);
  var vars = query.split("&");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (pair[0] == variable) {
      return pair[1];
    }
  } 
}