// JavaScript Document
function addLoadEvent(func) { 
  var oldonload = window.onload; 
  if (typeof window.onload != 'function') { 
    window.onload = func; 
  } else { 
    window.onload = function() { 
      if (oldonload) { 
        oldonload(); 
      } 
      func(); 
    } 
  } 
} 
function fixPng(id) {
	var el = document.getElementById(id);
	if(el.nodeName.toLowerCase() == "img"){
		var src = el.src;
		var div = document.createElement("DIV"); 
		div.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizing='scale')"; 
		div.style.styleFloat = el.style.styleFloat;
		div.style.width = el.width;
		div.style.height = el.height;
		if(el.parentNode.nodeName.toLowerCase() == 'a'){
			div.style.cursor = 'pointer';
		}
		el.replaceNode(div);
	}else {
		var src = el.style.backgroundImage.slice(4,-1);
		el.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizing='scale')"; 
		el.style.backgroundImage = "";
	}
}
function clearSearch(){
	var input = document.getElementById('search-input');
	if( input.value == "Search" ){ input.value = ''; }
}	
function popSearch(){
	var input = document.getElementById('search-input');
	if( input.value == "" ){ input.value = "Search"; }
}
function initPage(){
	for( var i in pngs ){
		fixPng(pngs[i]);
	}
}
var pngs;

addLoadEvent(initPage);