Added checking admin rights when run the script

zabbix_install.ps1

@@ -9,6 +9,19 @@
 # CHANGELOG 
 # Version 0.3:
 
+
+#Checking that script run with admin privilegies
+If (-NOT ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole(`
+
+    [Security.Principal.WindowsBuiltInRole] "Administrator"))
+
+{
+
+    Write-Warning "You do not have Administrator rights to run this script!`nPlease re-run this script as an Administrator!"
+
+    Break
+
+}
 #Importing module BitsTransfer
 Try
 {