var imagenumber = 6 ; //Anzahl der Grafiken
		var randomnumber = Math.random() ; 
		var rand1 = Math.round( (imagenumber-1) * randomnumber) +1;

		images = new Array 

		images[1] =wwwpath+"img/img_right/right_grey_01.gif"
		images[2] =wwwpath+"img/img_right/right_grey_02.gif"
		images[3] =wwwpath+"img/img_right/right_grey_03.gif"
		images[4] =wwwpath+"img/img_right/right_grey_04.gif"
		images[5] =wwwpath+"img/img_right/right_grey_05.gif"
		images[6] =wwwpath+"img/img_right/right_grey_06.gif"

		var image1 = images[rand1]