/*
 * jQuery Watermark plugin
 * Version 1.2.1 (7-DEC-2010)
 * @requires jQuery v1.3 or later
 *
 * Examples at: http://mario.ec/static/jq-watermark/
 * Copyright (c) 2010 Mario Estrada
 * Licensed under the MIT license:
 * http://www.opensource.org/licenses/mit-license.php
 *
 */


(function($){var old_ie=$.browser.msie&&$.browser.version<8;var hard_left=4;$.watermarker=function(){};$.extend($.watermarker,{defaults:{color:'#555',left:0,top:0,fallback:false,animDuration:300,minOpacity:0.6},setDefaults:function(settings){$.extend($.watermarker.defaults,settings);},checkVal:function(val,label,event_blur){if(val.length==0)$(label).show();else
$(label).hide();return val.length>0;},html5_support:function(){var i=document.createElement('input');return'placeholder'in i;}});$.fn.watermark=function(text,options){var options,elems;options=$.extend($.watermarker.defaults,options);elems=this.filter('textarea, input:not(:checkbox,:radio,:file,:submit,:reset)');if(options.fallback&&$.watermarker.html5_support())return this;elems.each(function(){var $elem,attr_name,label_text,watermark_container,watermark_label;var e_margin_left,e_margin_top,pos,e_top=0,height,line_height;$elem=$(this);if($elem.attr('data-jq-watermark')=='processed')return;attr_name=$elem.attr('placeholder')!=undefined&&$elem.attr('placeholder')!=''?'placeholder':'title';label_text=text===undefined||text===''?$(this).attr(attr_name):text;watermark_container=$('<span class="watermark_container"></span>');watermark_label=$('<span class="watermark">'+label_text+'</span>');if(attr_name=='placeholder')$elem.removeAttr('placeholder');watermark_container.css({display:'inline-block',position:'relative'});if(old_ie){watermark_container.css({zoom:1,display:'inline'});}$elem.wrap(watermark_container).attr('data-jq-watermark','processed');if(this.nodeName.toLowerCase()=='textarea'){e_height=$elem.css('line-height');e_height=e_height==='normal'?parseInt($elem.css('font-size')):e_height;e_top=($elem.css('padding-top')!='auto'?parseInt($elem.css('padding-top')):0);}else{e_height=$elem.actual('outerHeight');if(e_height<=0){e_height=($elem.css('padding-top')!='auto'?parseInt($elem.css('padding-top')):0);e_height+=($elem.css('padding-bottom')!='auto'?parseInt($elem.css('padding-bottom')):0);e_height+=($elem.css('height')!='auto'?parseInt($elem.css('height')):0);}}e_top+=($elem.css('margin-top')!='auto'?parseInt($elem.css('margin-top')):0);e_margin_left=$elem.css('margin-left')!='auto'?parseInt($elem.css('margin-left')):0;e_margin_left+=$elem.css('padding-left')!='auto'?parseInt($elem.css('padding-left')):0;watermark_label.css({position:'absolute',display:'block',fontFamily:$elem.css('font-family'),fontSize:$elem.css('font-size'),color:options.color,left:hard_left+options.left+e_margin_left,top:options.top+e_top,height:e_height,lineHeight:e_height+'px',textAlign:'left',pointerEvents:'none'}).data('jq_watermark_element',$elem);$.watermarker.checkVal($elem.val(),watermark_label);watermark_label.click(function(){$($(this).data('jq_watermark_element')).trigger('click').trigger('focus');});$elem.before(watermark_label).bind('focus.jq_watermark',function(){if(!$.watermarker.checkVal($(this).val(),watermark_label))watermark_label.stop().fadeTo(options.animDuration,options.minOpacity);}).bind('blur.jq_watermark change.jq_watermark',function(){if(!$.watermarker.checkVal($(this).val(),watermark_label))watermark_label.stop().fadeTo(options.animDuration,1);}).bind('keydown.jq_watermark, paste.jq_watermark',function(e){$(watermark_label).hide();}).bind('keyup.jq_watermark',function(e){$.watermarker.checkVal($(this).val(),watermark_label);});});return this;};$('.jq_watermark').watermark();})(jQuery);