facesContext.externalContext.requestContextPath help please

I am trying to retrieve an image file and need to pass 3 request parameters to a servlet, from a jsf page. The following snippet fails, the contentId req parm gets all the whole string.

<img src="#{facesContext.externalContext.requestContextPath}/imagedownload?contentId='f8a88f68-0415-4972-8973-6dc7ec27574';mimeType='image/jpeg';contentSize='141312'" />

your help is much appreciated. Thanks.

[426 byte] By [gnavala] at [2007-11-27 8:22:26]