window.addEventListener?window.addEventListener("load",so_init,false):window.attachEvent("onload",so_init);

var d=document, imgs = new Array(), zInterval = null, current=0, pause=false;

function so_init() {
	setHieght();
	
}



function iecompattest(){
			return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body;
		}

		function setHieght(){
			var nav = document.getElementById("Navigation");
			var content = document.getElementById("Content");
			var docy=window.innerHeight? window.innerHeight : iecompattest().clientHeight;	
			nav.style.height=docy-40+'px';
			content.style.height=docy-40+'px';
			

		}
		onresize=function(){
			setHieght()
		}
		
		function checkform ( form )
{
  

  // ** START **
  if (form.from_email.value == "") {
    alert( "Please enter your email address." );
    form.from_email.focus();
    return false ;
  }
  if (form.fname.value == "") {
    alert( "Please enter your first Name." );
    form.fname.focus();
    return false ;
  }
  if (form.lname.value == "") {
    alert( "Please enter your last name." );
    form.lname.focus();
    return false ;
  }
  if (form.subject.value == "") {
    alert( "Please enter a subject." );
    form.subject.focus();
    return false ;
  }
  if (form.enquiry_text.value == "") {
    alert( "Please enter your query." );
    form.enquiry_text.focus();
    return false ;
  }
  
  // ** END **
  return true ;
}