// JavaScript Document

function addLoadEvent(func) 
{
	var oldonload = window.onload;
	if (typeof window.onload != 'function')	window.onload = func;
	else window.onload = function() {
										oldonload();
										func();
									}	
}

function initCorners()
{
	if(!NiftyCheck())
    return;

	if($('dbx-calendar-rounded-out'))
	RoundedTop("div#dbx-calendar-rounded-out","#ffffff","#ffd20f");
	if($('dbx-calendar-rounded-in'))
	Rounded("div#dbx-calendar-rounded-in","#ffd20f","#ffffff");
	if($('dbx-search-rounded-out'))
	RoundedTop("div#dbx-search-rounded-out","#ffffff","#ed5100");
	if($('dbx-search-rounded-in'))
	Rounded("div#dbx-search-rounded-in","#ed5100","#ffffff");	
	if($('commentform'))
	RoundedTop("form#commentform","#ffffff","#9ce0e0");
	
	

	

}
function sReplace(expr,a,b){
	var i=0
	while (i!=-1) {
		i=expr.indexOf(a,i);
		if (i>=0) {
			expr=expr.substring(0,i)+b+expr.substring(i+a.length);
			i+=b.length;
		}
	}
	return expr;
}
function init()
{
	initCorners();
	
	
	if(window.ie && !window.ie7)
	{

		var url = $('filettop').getProperty('src');
		url = sReplace(url,'.png','.gif');
		$('filettop').setProperties({
			src : url,
			width : 746,
			height : 10
			}); 	
		

		
		url = new String($('headerimg').getProperty('src'));
		url = sReplace(url,'.png','.jpg');
		$('headerimg').setProperties({
			src : url,
			width : 746,
			height : 177
			}); 	
		$('headerimg').setStyles({
			marginTop : 12
			}); 	
		correctPNG();
	}
	
}


window.addEvent('domready', init);