// JavaScript Document
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];}
}

// This uses a random number generator to change the Home page main picture on each refresh.
// It is called by the body onLoad statement.
function func_chooseMainPic() {
	v_picNumber = String(Math.round(Math.random()*4) + 1);
	document.getElementById("mainPic").src = "images/mainPic" + v_picNumber + ".jpg";
}

// Validate the online form for valid entries.
	function func_validateForm() {

		var frm_value;
		var v_val_msg;
		v_val_msg = "";
		
		// Email Address
		frm_value = document.getElementById("email").value;		
		if (frm_value.length < 1) {
			v_val_msg = v_val_msg + "\nEmail Address";
		}
		// Real name
		frm_value = document.getElementById("realname").value;		
		if (frm_value.length < 1) {
			v_val_msg = v_val_msg + "\nName";
		}
		// Address
		frm_value = document.getElementById("Address").value;		
		if (frm_value.length < 1) {
			v_val_msg = v_val_msg + "\nName";
		}		
		// City
		frm_value = document.getElementById("City").value;		
		if (frm_value.length < 1) {
			v_val_msg = v_val_msg + "\nCity";
		}
		// State
		frm_value = document.getElementById("State").value;		
		if (frm_value.length < 1) {
			v_val_msg = v_val_msg + "\nState";
		}
		// Home Telephone
		frm_value = document.getElementById("HomeTelephone").value;		
		if (frm_value.length < 1) {
			v_val_msg = v_val_msg + "\nHome Telephone";
		}
		
		if (v_val_msg.length > 0) {
			v_val_msg = "Please complete the following fields:" + v_val_msg;
			alert(v_val_msg);
			return false;
		} else {
			return true;			
		}	
	}