// JavaScript Document
                if (document.images) {
                        img1on=new Image();
                        img1on.src="images/sub_row2_02_on.gif";
                        img2on=new Image();
                        img2on.src="images/sub_row2_04_on.gif";						
                        img3on=new Image();
                        img3on.src="images/sub_row2_06_on.gif";
                        img4on=new Image();
                        img4on.src="images/sub_row2_08_on.gif";
                        img5on=new Image();
                        img5on.src="images/sub_row2_10_on.gif";
                        img6on=new Image();
                        img6on.src="images/sub_row2_12_on.gif";
                        img7on=new Image();
                        img7on.src="images/sub_row2_14_on.gif";
                        img8on=new Image();
                        img8on.src="images/sub_row2_16_on.gif";
						
                        img1off=new Image();
                        img1off.src="images/sub_row2_02.gif";
                        img2off=new Image();
                        img2off.src="images/sub_row2_04.gif";							
                        img3off=new Image();
                        img3off.src="images/sub_row2_06.gif";
                        img4off=new Image();
                        img4off.src="images/sub_row2_08.gif";
                        img5off=new Image();
                        img5off.src="images/sub_row2_10.gif";
                        img6off=new Image();
                        img6off.src="images/sub_row2_12.gif";
                        img7off=new Image();
                        img7off.src="images/sub_row2_14.gif";
						img8off=new Image();
                        img8off.src="images/sub_row2_16.gif";		
                }
                function imgOn(imgName) {
                        if (document.images) {
                                document[imgName].src = eval(imgName + "on.src");
                        }
                }
                
                function imgOff(imgName) {
                        if (document.images) {
                                document[imgName].src = eval(imgName + "off.src");
                        }
                }