/*EqualHeights/EqualWidths & pxToEm
  http://www.filamentgroup.com/lab/setting_equal_heights_with_jquery/
  http://www.filamentgroup.com/lab/retaining_scalable_interfaces_with_pixel_to_em_conversion/ */
(function($){$.fn.equalHeights=function(px){$(this).each(function(){var currentTallest=0;$(this).children().each(function(i){if($(this).height()>currentTallest){currentTallest=$(this).height();}});if(!px||!Number.prototype.pxToEm)currentTallest=currentTallest.pxToEm();if($.browser.msie&&$.browser.version==6.0){$(this).children().css({'height':currentTallest});}
$(this).children().css({'min-height':currentTallest});});return this;};$.fn.equalWidths=function(px){$(this).each(function(){var currentWidest=0;$(this).children().each(function(i){if($(this).width()>currentWidest){currentWidest=$(this).width();}});if(!px||!Number.prototype.pxToEm)currentWidest=currentWidest.pxToEm();if($.browser.msie&&$.browser.version==6.0){$(this).children().css({'width':currentWidest});}
$(this).children().css({'min-width':currentWidest});});return this;};Number.prototype.pxToEm=String.prototype.pxToEm=function(settings){settings=jQuery.extend({scope:'body',reverse:false},settings);var pxVal=(this=='')?0:parseFloat(this);var scopeVal;var getWindowWidth=function(){var de=document.documentElement;return self.innerWidth||(de&&de.clientWidth)||document.body.clientWidth;};if(settings.scope=='body'&&$.browser.msie&&(parseFloat($('body').css('font-size'))/getWindowWidth()).toFixed(1)>0.0){var calcFontSize=function(){return(parseFloat($('body').css('font-size'))/getWindowWidth()).toFixed(3)*16;};scopeVal=calcFontSize();}
else{scopeVal=parseFloat(jQuery(settings.scope).css("font-size"));};var result=(settings.reverse==true)?(pxVal*scopeVal).toFixed(2)+'px':(pxVal/scopeVal).toFixed(2)+'em';return result;};})(jQuery);

/* Metadata 2.1 - jQuery plugin for parsing metadata from elements */
(function($){$.extend({metadata:{defaults:{type:'class',name:'metadata',cre:/({.*})/,single:'metadata'},setType:function(type,name){this.defaults.type=type;this.defaults.name=name;},get:function(elem,opts){var settings=$.extend({},this.defaults,opts);if(!settings.single.length)settings.single='metadata';var data=$.data(elem,settings.single);if(data)return data;data="{}";if(settings.type=="class"){var m=settings.cre.exec(elem.className);if(m)data=m[1];}else if(settings.type=="elem"){if(!elem.getElementsByTagName)return;var e=elem.getElementsByTagName(settings.name);if(e.length)data=$.trim(e[0].innerHTML);}else if(elem.getAttribute!=undefined){var attr=elem.getAttribute(settings.name);if(attr)data=attr;}if(data.indexOf('{')<0)data="{"+data+"}";data=eval("("+data+")");$.data(elem,settings.single,data);return data;}}});$.fn.metadata=function(opts){return $.metadata.get(this[0],opts);};})(jQuery);