function addCommas(nStr)
{
    nStr += '';
    x = nStr.split('.');
    x1 = x[0];
    x2 = x.length > 1 ? '.' + x[1] : '';
    var rgx = /(\d+)(\d{3})/;
    while (rgx.test(x1)) {
        x1 = x1.replace(rgx, '$1' + ',' + '$2');
    }
    return x1 + x2;
}

$.fn.hoverClass = function(c) {
    return this.each(function(){
        $(this).hover( 
            function() { $(this).addClass(c); },
            function() { $(this).removeClass(c); }
        );
        
    });
};

$(document).ready(
	function() 
	{
		/* KEEP CODE FROM HERE DOWN TO NEXT COMMENT BLOCK ON ALL PROJECTS */
		
		$('input#filename').keyup(function()
		{
			jQuery.ajax(
		   	{
		   		type: "GET",
		   		url: "/page/check_filename.html?filename=" + $(this).val() + '&old_filename='+$('#old_filename').val(),
		   		dataType: "html",
		   		timeout: 15000,
		   		error: function() {},
		   		success: function(r) {
		   								if (r == 'success')
		   								{
		   									$("#filename_status").attr({src: '/images/icons/accept.png'}); 
		   									if ($('input#title').val() != '') 
		   										$("#edit_submit").attr('disabled', false);
		   									$("#filename_text").html('');
		   								}
		   								else
		   								{
		   									$("#filename_status").attr({src: '/images/icons/delete.png'}); 
		   									$("#filename_text").html(r);
		   									$("#edit_submit").attr('disabled', true);
		   								}
		   							}
		   	});
		});
		
		$('input#title').keyup(function()
		{
			if ($(this).val() != '')
			{
				$("#title_status").attr({src: '/images/icons/accept.png'}); 
				if ($("#filename_status").attr('src') == '/images/icons/accept.png')
					$("#edit_submit").attr('disabled', false);
		   	}
		   	else
		   	{
		   		$("#title_status").attr({src: '/images/icons/delete.png'}); 
		   		$("#edit_submit").attr('disabled', true);
		   	}
		});
		
		$('.confirm_anchor').click(function()
		{
			return confirm('Are you SURE you want to do this???');
		});
		
		
		/* KEEP CODE FROM HERE UP TO PREVIOUS COMMENT BLOCK ON ALL PROJECTS*/

		$("ul.nav li").hover(function(){ $("ul", this).fadeIn("fast"); }, function() { } );
		$("ul.nav li").hoverClass ("hover");

		$('#gen_phone_number').flash(null, {version: 7}, function(htmlOptions){
			var gen_phone_number = $(this);
			// Set options
			htmlOptions.src     = gen_phone_number.attr('rel');
			htmlOptions.width   = 194;
			htmlOptions.height  = 70;
			htmlOptions.quality = 'high';
			htmlOptions.wmode   = 'transparent';
			// Embed it!
			gen_phone_number.prepend($.fn.flash.transform(htmlOptions));
		});

		$('#surgery_phone_number').flash(null, {version: 7}, function(htmlOptions){
			var gen_phone_number = $(this);
			// Set options
			htmlOptions.src     = gen_phone_number.attr('rel');
			htmlOptions.width   = 194;
			htmlOptions.height  = 70;
			htmlOptions.quality = 'high';
			htmlOptions.wmode   = 'transparent';
			// Embed it!
			gen_phone_number.prepend($.fn.flash.transform(htmlOptions));
		});

		$('#ask_gilbert').flash(null, {version: 7}, function(htmlOptions){
			var gen_phone_number = $(this);
			// Set options
			htmlOptions.src     = gen_phone_number.attr('rel');
			htmlOptions.width   = 178;
			htmlOptions.height  = 121;
			htmlOptions.quality = 'high';
			htmlOptions.wmode   = 'transparent';
			// Embed it!
			gen_phone_number.prepend($.fn.flash.transform(htmlOptions));
		});
		
		// changer links when clicked
		$("a.changer").click(function(){
			//set the div with class mainText as a var called $mainText 
			var $mainText = $('div#content');
			// set the current font size of .mainText as a var called currentSize
			var currentSize = $mainText.css('font-size');
			// parse the number value out of the font size value, set as a var called 'num'
			var num = parseFloat(currentSize, 10);
			// make sure current size is 2 digit number, save as var called 'unit'
			var unit = currentSize.slice(-2);
			// javascript lets us choose which link was clicked, by ID
			if (this.id == 'font_up'){
				num = num * 1.2;
			} else if (this.id == 'font_down'){
				num = num / 1.2;
			}
			// jQuery lets us set the font Size value of the mainText div
			$mainText.css('font-size', num + unit);
			return false;
		});
	}
);