/*
	Watermark v2.0 (June 2, 2009) plugin for jQuery
	Copyright (c) 2009 Todd Northrop
	http://www.speednet.biz/
	Licensed under GPL 3, see  <http://www.gnu.org/licenses/>
*/
(function(e){var c,j="watermark",g="watermarkClass",b="watermarkFocus",h="watermarkSubmit",d="watermarkMaxLength",f="watermarkPassword",k="watermarkText",a=":data("+j+")",i=":text,:password,textarea";e.extend(e.expr[":"],{data:function(m,l,o,q){var n,p=/^((?:[^=!^$*]|[!^$*](?!=))+)(?:([!^$*]?=)(.*))?$/.exec(o[3]);if(p){n=e(m).data(p[1]);if(n!==c){if(p[2]){n=""+n;switch(p[2]){case"=":return(n==p[3]);case"!=":return(n!=p[3]);case"^=":return(n.slice(0,p[3].length)==p[3]);case"$=":return(n.slice(-p[3].length)==p[3]);case"*=":return(n.indexOf(p[3])!==-1)}}return true}}return false}});e.watermark={className:"watermark",hide:function(l){e(l).filter(a).each(function(){e.watermark._hide(e(this))})},_hide:function(o,m){if(o.val()==o.data(k)){o.val("");if(o.data(f)){if(o.attr("type")==="text"){var n=o.data(f),l=o.parent();l[0].removeChild(o[0]);l[0].appendChild(n[0]);o=n}}if(o.data(d)){o.attr("maxLength",o.data(d));o.removeData(d)}if(m){o.attr("autocomplete","off");window.setTimeout(function(){o.select()},0)}}o.removeClass(o.data(g))},show:function(l){e(l).filter(a).each(function(){e.watermark._show(e(this))})},_show:function(q){var p=q.val(),o=q.data(k);if(((p.length==0)||(p==o))&&(!q.data(b))){if(q.data(f)){if(q.attr("type")==="password"){var n=q.data(f),m=q.parent();m[0].removeChild(q[0]);m[0].appendChild(n[0]);q=n}}if(q.attr("type")==="text"){var l=q.attr("maxLength");if((l>0)&&(o.length>l)){q.data(d,l);q.attr("maxLength",o.length)}}q.val(o);q.addClass(q.data(g))}else{e.watermark._hide(q)}},hideAll:function(){e.watermark.hide(i)},showAll:function(){e.watermark.show(i)}};e.fn.watermark=function(o,n){var m=(typeof(o)==="string"),l=(typeof(n)==="string");return this.filter(i).each(function(){var s=e(this);if(s.data(j)){if(m||l){e.watermark._hide(s);if(m){s.data(k,o)}if(l){s.data(g,n)}}}else{s.data(k,m?o:"");s.data(g,l?n:e.watermark.className);s.data(j,1);if(s.attr("type")==="password"){var p=s.wrap("<span>").parent();var r=e(p.html().replace(/type=["']?password["']?/i,'type="text"'));r.data(k,s.data(k));r.data(g,s.data(g));r.data(j,1);r.focus(function(){e.watermark._hide(r,true)});s.blur(function(){e.watermark._show(s)});r.data(f,s);s.data(f,r)}else{s.focus(function(){s.data(b,1);e.watermark._hide(s,true)}).blur(function(){s.data(b,0);e.watermark._show(s)})}var q=e(this.form);if(!q.data(h)){q.data(h,this.form.submit);q.submit(e.watermark.hideAll);this.form.submit=function(){e.watermark.hideAll();q.data(h).apply(q[0],arguments)}}}e.watermark._show(s)}).end()}})(jQuery);