Timed Jobs within SharePoint

I was created Timed Jobs using SPJobDefinition class. And compiling and executing the program, the Job is for activated in the server.

But Timed Jobs not fired on time interval. To solve this problem need to do->
Stop and Start the "Windows SharePoint Services Timer" from the Windows Services Manager.

Handle Div tag hide by DropDown List and ListBox

Div tag hide by DropDown List and ListBox

I was creating Div tag(Dailog box Editor), at that time ListBox and DropDownList appears above the Div tag.

I created Tooltip using Div tag, Deafult Z-Index of ListBox and DropDownList is greater than Div tag, So Div tag hide by DropDownList and ListBox.

To solve this problem i added following.

I create one iframe tag having same width and height as Div tag(Tooltip), ifarme has greater Z-Index than ListBox and DropDownList, So I used that iframe behind the Tooltip(Div tag) means shows iframe on same location as Tooltip.

Shows Iframe on same location as tooltip

childFrame.style.width = divLayer.style.width;
childFrame.height = '480';
childFrame.style.display = 'inline';
childFrame.style.left = divLayer.style.left;
childFrame.style.top = divLayer.style.top;