Getting Report Manager to work in Chrome:
Modify the file 'ReportingServices.js' located in: 'C:\Program Files\Microsoft SQL Server\MSRS11.MSSQLSERVER\Reporting Services\ReportManager\js'
on the report server, and append the following to the end of the file:
function pageLoad() {
var element = document.getElementById("ctl32_ctl09");
if (element) {
element.style.overflow = "visible";
}
}
Reference: http://stackoverflow.com/questions/5968082/ssrs-2008-r2-ssrs-2012-reports-are-blank-in-safari-and-chrome