diff --git a/README b/README
--- a/README
+++ b/README
@@ -1,7 +1,8 @@
 dmenu - dynamic menu
 ====================
 dmenu is an efficient dynamic menu for X.
-
+This version is fork of origal dmenu patched with XFT, quiet, x & y, token, follow focus, tab nav, filter.
+Also enables options to set screen on which dmenu apperars, as long as opacity, window class and window name.
 
 Requirements
 ------------
diff --git a/dmenu.1 b/dmenu.1
--- a/dmenu.1
+++ b/dmenu.1
@@ -10,6 +10,12 @@
 .RB [ \-t ]
 .RB [ \-s
 .IR screen ]
+.RB [ \-name
+.IR name ]
+.RB [ \-class
+.IR class ]
+.RB [ \-o
+.IR opacity ]
 .RB [ \-l
 .IR lines ]
 .RB [ \-h
@@ -66,6 +72,15 @@
 .BI \-s " screen"
 dmenu apears on the specified screen number. Number given corespondes to screen number in X configuration.
 .TP
+.BI \-name " name"
+defines window name for dmenu. Defaults to "dmenu".
+.TP
+.BI \-class " class"
+defines window class for dmenu. Defaults to "Dmenu".
+.TP
+.BI \-o " opacity"
+defines window opacity for dmenu. Defaults to 1.0.
+.TP
 .BI \-l " lines"
 dmenu lists items vertically, with the given number of lines.
 .TP
diff --git a/dmenu.c b/dmenu.c
--- a/dmenu.c
+++ b/dmenu.c
@@ -54,6 +54,8 @@
 static const char *normfgcolor = NULL;
 static const char *selbgcolor  = NULL;
 static const char *selfgcolor  = NULL;
+static char *name = "dmenu";
+static char *class = "Dmenu";
 static unsigned int lines = 0, line_height = 0;
 static int xoffset = 0;
 static int yoffset = 0;
@@ -75,6 +77,10 @@
 static Item *prev, *curr, *next, *sel;
 static Window win;
 static XIC xic;
+static double opacity = 1.0; #this goes to config.h
+
+#define OPAQUE 0xffffffff
+#define OPACITY "_NET_WM_WINDOW_OPACITY"
 
 static int (*fstrncmp)(const char *, const char *, size_t) = strncmp;
 static char *(*fstrstr)(const char *, const char *) = strstr;
@@ -120,7 +126,13 @@
 		else if(!strcmp(argv[i], "-h"))   /* minimum height of single line */
 			line_height = atoi(argv[++i]);
 		else if(!strcmp(argv[i], "-s"))   /* screen number for dmenu to appear in */
-			snum = atoi(argv[++i]);			
+			snum = atoi(argv[++i]);
+		else if (!strcmp(argv[i], "-name")) /* dmenu window name */
+			name = argv[++i];
+		else if (!strcmp(argv[i], "-class")) /* dmenu window class */
+			class = argv[++i];
+		else if (!strcmp(argv[i], "-o"))  /* opacity */
+			opacity = atof(argv[++i]);
 		else if(!strcmp(argv[i], "-p"))   /* adds prompt to left of input field */
 			prompt = argv[++i];
 		else if(!strcmp(argv[i], "-fn"))  /* font or font set */
@@ -753,6 +765,14 @@
 	                    DefaultDepth(dc->dpy, screen), CopyFromParent,
 	                    DefaultVisual(dc->dpy, screen),
 	                    CWOverrideRedirect | CWBackPixel | CWEventMask, &swa);
+  XClassHint hint = { .res_name = name, .res_class = class };
+  XSetClassHint(dc->dpy, win, &hint);
+
+  opacity = MIN(MAX(opacity, 0), 1);
+  unsigned int opacity_set = (unsigned int)(opacity * OPAQUE);
+  XChangeProperty(dc->dpy, win, XInternAtom(dc->dpy, OPACITY, False),
+											XA_CARDINAL, 32, PropModeReplace,
+											(unsigned char *) &opacity_set, 1L);
 
 	/* open input methods */
 	xim = XOpenIM(dc->dpy, NULL, NULL, NULL);
@@ -766,7 +786,9 @@
 
 void
 usage(void) {
-	fputs("usage: dmenu [-b] [-q] [-f] [-r] [-i] [-s screen] [-l lines] [-p prompt] [-fn font]\n"
+	fputs("usage: dmenu [-b] [-q] [-f] [-r] [-i] [-s screen]\n"
+				"             [-name name] [-class class] [ -o opacity]\n"
+				"             [-l lines] [-p prompt] [-fn font]\n"
 	      "             [-x xoffset] [-y yoffset] [-h height] [-w width]\n"
 	      "             [-nb color] [-nf color] [-sb color] [-sf color] [-v]\n", stderr);
 	exit(EXIT_FAILURE);