var scriptTag = document.getElementById('weavemet_ajax');
var headTag = document.getElementsByTagName('head').item(0)
if (scriptTag) {
	headTag.removeChild(scriptTag);
}
weavemet_loader = document.createElement('script');
weavemet_loader.type = 'text/javascript';
weavemet_loader.id = 'weavemet_ajax';
headTag.appendChild(weavemet_loader)

function loadContent(script_url){
	var scriptTag = document.getElementById('weavemet_ajax');
	var headTag = document.getElementsByTagName('head').item(0)
	if (scriptTag) {
		headTag.removeChild(scriptTag);
	}
	weavemet_loader = document.createElement('script');
	weavemet_loader.src = script_url;
	weavemet_loader.type = 'text/javascript';
	weavemet_loader.id = 'weavemet_ajax';
	headTag.appendChild(weavemet_loader)
}