/**
 * @author thenze
 */

$(document).ready(function(){
    $(".subnavi li").hover(
        function(){ $("ul", this).fadeIn("slow"); }, 
        function() { } 
    );
    if (document.all) {
        $(".subnavi li").hoverClass ("sfHover");
		$(".subnavi li a").hoverClass ("sfHovera");
    }
});
$(window).load(function(){
//	if ($.browser.safari == false) {
    	equalHeight($(".contencolumn"));
// 	}
    if($("#mainCol").height() < 200 ) $("#mainCol").height(200);
});

$.fn.hoverClass = function(c) {
    return this.each(function(){
        $(this).hover( 
            function() { $(this).addClass(c);  },
            function() { $(this).removeClass(c); }
        );
    });
};   

// make all columns in content area the same height. ;)
function equalHeight(group) {
	tallest = 0;
	group.each(function() {
		thisHeight = $(this).height();
		if(thisHeight > tallest) {
			tallest = thisHeight;
		}
	});
	group.height(tallest);
}


// IE PNG enable
 if (document.all && /MSIE (5\.5|6)/.test(navigator.userAgent) &&
  document.styleSheets && document.styleSheets[0] && document.styleSheets[0].addRule)
 {
  document.styleSheets[0].addRule('*', 'behavior: url(scripts/iepngfix.htc)');
 }
 
 // Here's another script that disables all PNGs in IE when the page is printed.
 
 if (window.attachEvent && /MSIE (5\.5|6)/.test(navigator.userAgent))
 {
  function printPNGFix(disable)
  {
   for (var  i = 0; i < document.all.length; i++)
   {
    var e = document.all[i];
    if (e.filters['DXImageTransform.Microsoft.AlphaImageLoader'] || e._png_print)
    {
     if (disable)
     {
      e._png_print = e.style.filter;
      e.style.filter = '';
     }
     else
     {
      e.style.filter = e._png_print;
      e._png_print = '';
     }
    }
   }
  };
  window.attachEvent('onbeforeprint',  function() { printPNGFix(1) });
  window.attachEvent('onafterprint',  function() { printPNGFix(0) });
 }