function png() {

	if (navigator.appVersion.indexOf("MSIE")!=-1) {
		temp = navigator.appVersion.split("MSIE");
		version = parseFloat(temp[1]);
		if(version < 7) {
			applyFilter();	
		}
	}
}

function applyFilter() {
	
	var images = document.getElementsByTagName('IMG');
	for(var i=0;i<images.length;i++) {
		var src = images[i].getAttribute('src');
		
		if(src.match(/\.png/)) {
			images[i].src = 'gfx/clear.gif';
			//images[i].style.padding-top = 	"26px;";
			//images[i].style.padding-left = "40px;";
			images[i].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+src+"');";
		}
	}
}