// JavaScript Document

function makevisible(cur,which) {

  var browserName = "";
  var ua = navigator.userAgent.toLowerCase();
  if ( ua.indexOf( "opera" ) != -1 ) {
  	browserName = "opera";
    // make opacity to images  in opera browser - use in gallery.htm   
    if (which==0) {    
      cur.style.opacity = 1.0;
    }
    else {
      cur.style.opacity = 0.7;
  	}	
  } 
  else if ( ua.indexOf( "msie" ) != -1 ) {
  	browserName = "msie";
    // make opacity to images  in internet explorer browser - use in gallery.htm    cur.style.MozOpacity = 1.0;
    if (which==0) {
      cur.filters.alpha.opacity = 100; 
    }
    else {
      cur.filters.alpha.opacity = 70;
    }
  }
  else if ( ua.indexOf( "safari" ) != -1 ) {
  	browserName = "safari";
    // make opacity to images  in safari browser - use in gallery.htm   
    if (which==0) {    
      cur.style.opacity = 1.0;
    }
    else {
      cur.style.opacity = 0.7;
  	}		
  }
  else if ( ua.indexOf( "mozilla" ) != -1 ) {
  	if ( ua.indexOf( "firefox" ) != -1 ) {
  		browserName = "firefox";
      // make opacity to images  in netscape browser - use in gallery.htm   
      if (which==0) {    
        cur.style.MozOpacity = 1.0;
      }
      else {
        cur.style.MozOpacity = 0.7;			
    	}
    }
  	else {
  		browserName = "mozilla";
      // make opacity to images  in netscape browser - use in gallery.htm   
      if (which==0) {    
        cur.style.MozOpacity = 1.0;
      }
      else {
        cur.style.MozOpacity = 0.7;	
    	}      
    }
  }
}