for(a=1;a<=7;a++){
		eval('m'+a+'_on = new Image()');
		eval('m'+a+'_off = new Image()');
		eval('m'+a+'_on.src = \"/images/menu2/menu0'+a+'_o.gif\"');
		eval('m'+a+'_off.src = \"/images/menu2/menu0'+a+'.gif\"');
		}
		function changem(num,tog){
		eval("document.m"+num+".src=m"+num+"_"+tog+".src");
		}