//File: jquery.wm.js

(function(e){var c,j="watermark",g="watermarkClass",b="watermarkFocus",h="watermarkSubmit",d="watermarkMaxLength",f="watermarkPassword",k="watermarkText",a=":data("+j+")",i=":text,:password,:search,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={version:"3.0",options:{className:"watermark",useNative:true},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(r){var q=r.val(),p=r.data(k),n=r.attr("type");if(((q.length==0)||(q==p))&&(!r.data(b))){if(r.data(f)){if(n==="password"){var o=r.data(f),m=r.parent();m[0].removeChild(r[0]);m[0].appendChild(o[0]);r=o;r.attr("maxLength",p.length)}}if((n==="text")||(n==="search")){var l=r.attr("maxLength");if((l>0)&&(p.length>l)){r.data(d,l);r.attr("maxLength",p.length)}}r.addClass(r.data(g));r.val(p)}else{e.watermark._hide(r)}},hideAll:function(){e.watermark.hide(i)},showAll:function(){e.watermark.show(i)}};e.fn.watermark=function(o,l){var n=(typeof(o)==="string"),m;if(typeof(l)==="object"){m=(typeof(l.className)==="string");l=e.extend({},e.watermark.options,l)}else{if(typeof(l)==="string"){m=true;l=e.extend({},e.watermark.options,{className:l})}else{l=e.watermark.options}}if(typeof(l.useNative)!=="function"){l.useNative=l.useNative?function(){return true}:function(){return false}}return this.each(function(){var s=e(this);if(!s.is(i)){return}if(s.data(j)){if(n||m){e.watermark._hide(s);if(n){s.data(k,o)}if(m){s.data(g,l.className)}}}else{if(l.useNative.call(this,s)){if(((""+s.css("-webkit-appearance")).replace("undefined","")!=="")&&(s.attr("tagName")!=="TEXTAREA")){if(n){s.attr("placeholder",o)}return}}s.data(k,n?o:"");s.data(g,l.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.attr("maxLength",o.length);r.focus(function(){e.watermark._hide(r,true)}).bind("dragenter",function(){e.watermark._hide(r)}).bind("dragend",function(){window.setTimeout(function(){r.blur()},1)});s.blur(function(){e.watermark._show(s)}).bind("dragleave",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)}).bind("dragenter",function(){e.watermark._hide(s)}).bind("dragleave",function(){e.watermark._show(s)}).bind("dragend",function(){window.setTimeout(function(){e.watermark._show(s)},1)}).bind("drop",function(t){var u=t.originalEvent.dataTransfer.getData("Text");if(s.val().replace(u,"")===s.data(k)){s.val(u)}s.focus()})}var q=e(this.form);if(!q.data(h)){q.data(h,this.form.submit);q.submit(e.watermark.hideAll);this.form.submit=function(){var t=q.data(h);e.watermark.hideAll();if(t.apply){t.apply(q[0],arguments)}else{t()}}}}e.watermark._show(s)}).end()}})(jQuery);