Change DOCTYPE - SystemId
For more advance, web 2.0 techniques to be accomplished, pages need to have the DOCTYPE set to something such as
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
I looked on Google and it looks like DOCTYPE is read only. But I wanted to check with other people to see if there is a work around for this.
Is this possible?
I noticed I can display the systemId like this.
var sysId = document.doctype.systemId;
alert( "systemId = " + sysId );
Any help with this is appreciated.