how to set blur screen to full page and at click page go to TOP

Question

CSS1 worked:

.parentDisable
{    
        z-index:2000;
        width:100%;
        height:100%;
        display:none;
        position:absolute;

        left:         


        

Answer 1

Instead of position: absolute use position: fixed.

To prevent the page from jumping to top you need to include a return false within your javascript-function hidePopup_.

The link trys to jump to the anchor # and since there isn't one, it jumps to the top.

Answer 2

Try using a position:static for .parentDisable. This will generally give you better results for what I think you're looking for.