Created
January 16, 2013 16:00
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| <html lang="is"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width,user-scalable=no"> | |
| <script type="text/javascript"> | |
| function toggleMetaViewportTag() { | |
| var metaName = "viewport"; | |
| var metaContent = "width=device-width,user-scalable=no"; | |
| var template = '<meta name="'+ metaName +'" content="'+ metaContent +'">'; | |
| var tag = null; | |
| var metaTags = document.getElementsByTagName("meta"); | |
| for(var i = 0; i < metaTags.length; i++) { | |
| if(metaTags[i].getAttribute("name") === metaName && metaTags[i].getAttribute("content") === metaContent) { | |
| tag = metaTags[i]; | |
| break; | |
| } | |
| } | |
| var head = document.getElementsByTagName("head")[0]; | |
| if(tag) { | |
| head.removeChild(tag); | |
| } else { | |
| tag = document.createElement("meta"); | |
| tag.setAttribute("name", metaName); | |
| tag.setAttribute("content", metaContent); | |
| head.appendChild(tag); | |
| } | |
| } | |
| </script> | |
| </head> | |
| <body> | |
| <a href="javascript:toggleMetaViewportTag()">Toggle viewport</a> | |
| </body> | |
| </html> |
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