Created
October 24, 2013 07:19
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A JS function used to add a stylesheet to the HTML head tag, but only once ( in this cases it uses jQuery )
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| function add_stylesheet_once( url ){ | |
| $head = $('head'); | |
| if( $head.find('link[rel="stylesheet"][href="'+url+'"]').length < 1 ) | |
| $head.append('<link rel="stylesheet" href="'+ url +'" type="text/css" />'); | |
| } |
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