(function($){
	$.fn.clearDefault = function(){
		return this.each(function(){
			var default_value = $(this).val();
			$(this).focus(function(){
				if ($(this).val() == default_value) $(this).val("");
			});
			$(this).blur(function(){
				if ($(this).val() == "") $(this).val(default_value);
			});
		});
	};
})(jQuery);


(function($){$.fn.preloader=function(options){var defaults={delay:200,preload_parent:"a",check_timer:300,ondone:function(){},oneachload:function(image){},fadein:500};var options=$.extend(defaults,options),root=$(this),images=root.find("img").css({"visibility":"hidden",opacity:0}),timer,counter=0,i=0,checkFlag=[],delaySum=options.delay,init=function(){timer=setInterval(function(){if(counter>=checkFlag.length)
{clearInterval(timer);options.ondone();return;}
for(i=0;i<images.length;i++)
{if(images[i].complete==true)
{if(checkFlag[i]==false)
{checkFlag[i]=true;options.oneachload(images[i]);counter++;delaySum=delaySum+options.delay;}
$(images[i]).css("visibility","visible").delay(delaySum).animate({opacity:1},options.fadein,function(){$(this).parent().removeClass("preloader");});}}},options.check_timer)};images.each(function(){if($(this).parent(options.preload_parent).length==0)
$(this).wrap("<a class='preloader' />");else
$(this).parent().addClass("preloader");checkFlag[i++]=false;});images=$.makeArray(images);var icon=jQuery("<img />",{id:'loadingicon',src:'images/gfx/loading.gif'}).hide().appendTo("body");timer=setInterval(function(){if(icon[0].complete==true)
{clearInterval(timer);init();icon.remove();return;}},100);}})(jQuery);