var id;
var cls;

$(document).ready(function() 
{
	$("#fields_email").blur(function()
	{
		if($(this).attr("value") == "")
		{
			$(this).attr("value", "Email Address");
			$(this).css("color", "#ccc");
		}
	});
	
	$("#fields_email").focus(function()
	{
		$(this).attr("value", "");
		$(this).css("color", "#323333");
	});
	
	$("#fields_zip").blur(function()
	{
		if($(this).attr("value") == "")
		{
			$(this).attr("value", "Zip Code");
			$(this).css("color", "#ccc");
		}
	});
	
	$("#fields_zip").focus(function()
	{
		$(this).attr("value", "");
		$(this).css("color", "#323333");
	});
	
	$("#carouselNav li").click(
	  function () {
		id = $(this).attr("id");
		$(".slide").fadeOut("normal");
		$("#slide"+id).fadeIn("normal");
		$("#carouselNav").removeClass("two three four five");
		$("#carouselNav").addClass(id);
		if ( $.browser.msie && $.browser.version == 6){
		 DD_belatedPNG.fix("."+id);
		}
		
	  }
	);
	
});


function isEmail(sString) 
{
	if (!sString)
	{
		return false;
	}
	
	if (sString == "Email Address")
	{
		return false;
	}
	
	var iChars = "*|,\":<>[]{}`\';()&$#%";
	
	for (var i = 0; i < sString.length; i++) 
	{
		if (iChars.indexOf(sString.charAt(i)) != -1)
		{
			return false;
		}
	}
	return true;
}                      
                    
function isReady(sForm, arrFields) 
{
    for (var i = 0; i < arrFields.length; i++) 
    {      
    	var sFieldName = arrFields[i][0];
    	var sFieldType = arrFields[i][1];
    	var sFieldLabel = arrFields[i][2];    	
    	var sField = sForm[sFieldName];
    	
    	if (sFieldType == "text")
    	{
    		if (sField.value == "")
    		{
    			alert('Please enter ' + sFieldLabel);
    			sField.focus();
        	return false;
    		}
    	}
    	else if (arrFields[i][1] == "email")
    	{
    		if (sField.value == "" || !isEmail(sField.value))
    		{
    			alert('Please enter ' + sFieldLabel);
    			sField.focus();
        	return false;
    		}
    	}
    	else if (arrFields[i][1] == "select")
    	{
    		
    	}
    }
    
    return true;
}

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_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_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];}
}