var rPath="images/";

/****** NAVIGATION ******/

function hide(element) 
{
	document.getElementById(element).style.visibility = "hidden";
}

function show(element) 
{
	document.getElementById(element).style.visibility = "visible";
}

function changeClass(element, newClass){
	document.getElementById(element).className= newClass;
}

/****** PRELOADER ******/
function preLoader(){

for (x=0; x<=39; x++) {
	imagevar="newimage" + x +" = new Image();"	
	eval(imagevar);
	
}
	newimage0.src = rPath + "waylands1.jpg";
	newimage1.src = rPath + "waylands2.jpg";
	newimage2.src = rPath + "waylands3.jpg";
	newimage3.src = rPath + "waylands4.jpg";
	newimage4.src = rPath + "westken1.jpg";
	newimage5.src = rPath + "westken2.jpg";
	newimage6.src = rPath + "westken3.jpg";
	newimage7.src = rPath + "westken4.jpg";	
	newimage8.src = rPath + "shenge1.jpg";
	newimage9.src = rPath + "shenge2.jpg";
	newimage10.src = rPath + "shenge3.jpg";
	newimage11.src = rPath + "shenge4.jpg";		
	newimage12.src = rPath + "chal1.jpg";
	newimage13.src = rPath + "chal2.jpg";
	newimage14.src = rPath + "chal3.jpg";
	newimage15.src = rPath + "chal4.jpg";		
	newimage16.src = rPath + "lid1.jpg";
	newimage17.src = rPath + "lid2.jpg";
	newimage18.src = rPath + "lid3.jpg";
	newimage19.src = rPath + "lid4.jpg";	
	newimage20.src = rPath + "park1.jpg";
	newimage21.src = rPath + "park2.jpg";	
	newimage22.src = rPath + "broadcl.jpg";	
	newimage23.src = rPath + "brynl.jpg";	
	newimage24.src = rPath + "bryn2.jpg";	
	newimage25.src = rPath + "rollr1.jpg";	
	newimage26.src = rPath + "rollr2.jpg";	
	newimage27.src = rPath + "rollr3.jpg";	
	newimage28.src = rPath + "ave1.jpg";	
	newimage29.src = rPath + "ave2.jpg";	
	newimage30.src = rPath + "ave3.jpg";	
	newimage31.src = rPath + "ave4.jpg";	
	newimage32.src = rPath + "leech1.jpg";	
	newimage33.src = rPath + "leech2.jpg";	
	newimage34.src = rPath + "leech3.jpg";
	newimage35.src = rPath + "abb1.jpg";	
	newimage36.src = rPath + "abb2.jpg";
	newimage37.src = rPath + "ash1.jpg";	
	newimage38.src = rPath + "ash2.jpg";	
	newimage39.src = rPath + "ash3.jpg";		
		
//alert("images loaded");
}

/****** WINDOW OPENER ******/

function openindex(element) { 
var pic= new Image();
pic.src = rPath + element +".jpg";
var up1 = pic.height;
var across1 = pic.width;
var up2 = up1+80;
var across2 =across1+40;
var OpenWindow=window.open("", "new"+element, "height="+up2+", width="+across2+","); 
OpenWindow.document.writeln("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
OpenWindow.document.writeln("<html>");
OpenWindow.document.writeln("<head>");
OpenWindow.document.writeln("<title>Natural Magic</title>");
OpenWindow.document.writeln("<link rel=\"stylesheet\" type=\"text/css\" href=\"nmstyles.css\" />");
OpenWindow.document.writeln("</head>");
OpenWindow.document.writeln("<body>");
OpenWindow.document.writeln("</br>"); 
OpenWindow.document.writeln("<p style=\"text-align:center\"><img src=\"images/" + element + ".jpg\" id=\""+ element +"\" height=\""+ up1 +"\" width=\""+ across1 +"\" /></p>"); 
//OpenWindow.document.writeln("<p style=\"text-align:center\"><a href=\"javascript:self.close()\" target=\"_self\">Close</a></p>");
OpenWindow.document.writeln("<p style=\"text-align:right\"><a href=\"javascript:self.close()\" target=\"_self\"><img src=\"images/close.gif\" border=\"0\"></a></p>");
OpenWindow.document.writeln("</br>"); 
OpenWindow.document.writeln("</body>");
OpenWindow.document.writeln("</html>");
OpenWindow.document.close()
}

function errorCheck() {	
		
	if ((document.email_form.name.value=="")||(document.email_form.name.value==" ")){
		alert("Please fill in the 'your name' field");
		return false;
	}
	
	if ((document.email_form.visitormail.value=="")||(document.email_form.visitormail.value==" ")){
		alert("Please fill in the 'your email' field");
		return false;
	}
		
	if ((document.email_form.subject.value=="")||(document.email_form.subject.value==" ")){
		alert("Please fill in the 'subject' field");
		return false;
	}
	if ((document.email_form.notes.value=="")||(document.email_form.notes.value==" ")){
		alert("Please type a message");
		return false;
	}		
	else {			
		document.email_form.submit();		
		//alert("email okay");
	}
}

//name number generator

function Namenumber(){
	var xname= document.namnumform.namenum.value;
	var namearray = new Array(xname.length);    
	  for (var i=0; i < xname.length; i++) {
	    var letter = xname.charAt(i).toLowerCase();	
		if (letter==" "){namearray[i]=0;}		
		if (letter=="a"){namearray[i] = 1;}
		if (letter=="b"){namearray[i] = 2;}
		if (letter=="c"){namearray[i] = 3;}
		if (letter=="d"){namearray[i] = 4;}
		if (letter=="e"){namearray[i] = 5;}
		if (letter=="f"){namearray[i] = 6;}
		if (letter=="g"){namearray[i] = 7;}	
		if (letter=="h"){namearray[i] = 8;}	
		if (letter=="i"){namearray[i] = 9;}	
		if (letter=="j"){namearray[i] = 1;}	
		if (letter=="k"){namearray[i] = 2;}	
		if (letter=="l"){namearray[i] = 3;}	
		if (letter=="m"){namearray[i] = 4;}	
		if (letter=="n"){namearray[i] = 5;}	
		if (letter=="o"){namearray[i] = 6;}	
		if (letter=="p"){namearray[i] = 7;}	
		if (letter=="q"){namearray[i] = 8;}	
		if (letter=="r"){namearray[i] = 9;}	
		if (letter=="s"){namearray[i] = 1;}	
		if (letter=="t"){namearray[i] = 2;}	
		if (letter=="u"){namearray[i] = 3;}	
		if (letter=="v"){namearray[i] = 4;}	
		if (letter=="w"){namearray[i] = 5;}	
		if (letter=="x"){namearray[i] = 6;}	
		if (letter=="y"){namearray[i] = 7;}	
		if (letter=="z"){namearray[i] = 8;}	
	  }
	  
	  var xnumber=0;
	  	for (var j=0; j < xname.length; j++) {
	  		xnumber = xnumber + namearray[j];    	
	  	}
	 
	var fnumber=xnumber;
			
	while (fnumber > 9){
	   	var f1= Math.floor(fnumber/100);
		var f2= Math.floor((fnumber/10)-(f1*10));
		var f3= fnumber - (f1*100)-(f2*10);
		fnumber = f1+f2+f3;
	   }
	alert("Your name number is "+fnumber);	
		
}

