// 
//  Author : Kiran
//  This is the place where code for button rollovers have been written these are actually written in javascript
//  so this is compatible with both ie and netscape
//
//
//
var curimage='',flag;

// This functions is called when mouse is rolled over 


function statusMessage(str)
{
  window.status=str; 
  return true;
}

function setImage(imgName,img)

 {
	
	// First Of All Dehilight The Current Image
	if(curimage!='')
		document[curimage].src = eval(curimage + "off.src");
	
	curimage=imgName;
	
    if (document.images && (flag == true)) {
         document[imgName].src = img.src;
       
         
      

    }
    
}



function rollIn(imgName)

 {
   if (document.images && (flag == true)) {
        if(curimage!=imgName)
        
          document[imgName].src = eval(imgName + "on.src");
         
      

    }
}

function rollOut(imgName) {  // the normal onMouseOut function
    
    if (document.images){
        if(curimage!=imgName) document[imgName].src = eval(imgName + "off.src");
    }
    window.status='AmarilloParks And Recreation';
}


// This functions is called when mouse is rolled over 

function HilightMouseMove(Nam,index)
{ 
  
	srcimage=new String(document.images[Nam].src);
	target=srcimage.substring(0,srcimage.length-5);
	extension=srcimage.substring(srcimage.length-4,srcimage.length);
	target= target + index + extension;
	if(curimage!=Nam)	
	document.images[Nam].src = target;
}

// This function is called  inorder tochange the image one to image two naming convention has to  be
// followed inoerder to use this function for Example first image image1.gif and second image image2.gif

function Hilight(Nam)
{
   
	if(curimage!='' && curimage!=Nam)
	{ 
	  
	   srcimage=new String(document.images[curimage].src);
	   target=srcimage.substring(0,srcimage.length-5);

	   extension=srcimage.substring(srcimage.length-4,srcimage.length);
	   target=target + 1 + extension;
	   document.images[curimage].src = target;
	    
	}   
    curimage=Nam;
	HilightMouseMove(Nam,2);
	
}


function HilightClick(Nam)
{

	if(curimage!='' && curimage!=Nam)
	{ 
	  
	   document.images[Nam].src = eval(Nam + "on.src");
           document.images[curimage].src = eval(curimage + "off.src");
	    
	}   

curimage=Nam;

    
	
	
}


function ApplyFilter(Nam,index)
{ 
    
    srcimage=new String(document.images[Nam].src);
	target=srcimage.substring(0,srcimage.length-5);
	extension=srcimage.substring(srcimage.length-4,srcimage.length);
	target=target + index + extension;
	if (navigator.appName != "Netscape")
	{
		document.images[Nam].transition = 12;
		document.images[Nam].filters(0).apply();
	}
	if(curimage!=Nam)	
	  document.images[Nam].src = target;	
	
	 if (navigator.appName != "Netscape")
		document.images[Nam].filters(0).play();
}