slider moving problem

[arhun]

Hi All:
I encounter a problem in dealing with slider bar moving in javascripts.

The case is that I have created slider bar with ,I have four functionalities in slider bar functions


Please see the image

(+)----------------|--------------(-)



1)when I click the (+) button the slider is moving (+) direction , when I click (-) button the slider is moving (-) direction .This process was working fine.


2)But when I click the mid bar slider right position the slider will go to (-) position and then when I click the mid bar slider left position , the slider will go to (+) position. This is concept. But when I click the mid bar both direction’s the slider is going (-) direction only.

Code: Select all

  function ZoomOutIn()
        {                    
          var currnetZoomValue = GetElement('sliderValue');
          if ( currnetZoomValue.value < previousZoomLvlValue )
          {                             
              ZoomOutMinus();
              alert("zoomOutminus");
          }
          else if (currnetZoomValue.value > previousZoomLvlValue )
          {                                   
              ZoomInPlus();
              alert("zoomIn");           
          }      
          else
          {
              alert("Equal");
          }                          
     }      

The above coding was problem .

Really need help from yrs...
Cheers and Thanks much !!
Arhun

[Rakuli]

Do you have th full code you could post or a link to the site where it is?

I'm having a bit of trouble working out where the variables are getting their values from currnetvalue and previousZoomLvlValue etc.

Cheers,