Make png-filter mode configurable by the app

1 files changed, 2 insertions, 2 deletions

diff --git a/itjs/it.js b/itjs/it.js
index 407688c..9727cb8 100644
--- a/itjs/it.js
+++ b/itjs/it.js
@@ -210,13 +210,13 @@ function it_url_encode(str)
 /**
  * Patch PNG transparency for IE 5.5-6 on the given image
  */
-function it_pngfix(img, w, h)
+function it_pngfix(img, w, h, mode)
 {
 	var old_IE = navigator.platform == "Win32" && String(navigator.userAgent).match(/MSIE ((5\.5)|6)/);
 	if (img.src && img.src.match(/\.png($|\?)/) && old_IE) {
 		img.style.width = (w || img.width) + 'px';
 		img.style.height = (h || img.height) + 'px';
-		img.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+img.src+"',sizingMethod='crop')";
+		img.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+img.src+"',sizingMethod='"+(mode ? mode : 'crop')+"')";
 		img.src = '/images/0.gif';
 	}
 	else if (img && old_IE)