<!--	if(dir==0) {		baseDir = "./";	} else if(dir==1) {		baseDir = "../";	} else if(dir==2) {		baseDir = "../../";	} else if(dir==3) {		baseDir = "../../../";	} else if(dir==4) {		baseDir = "../../../../";	}	menuOn = new Array();	menuOff = new Array();	for (i=1; i<=5; i++) {		menuOn[i] = new Image();		menuOff[i] = new Image();		menuOn[i].src = baseDir + "./images/e_corporate/e_corporate_on_" + i + ".gif";		menuOff[i].src = baseDir + "./images/e_corporate/e_corporate_" + i + ".gif";	}	tabMenuOn = new Array();	tabMenuOff = new Array();	for (i=1; i<=9; i++) {		tabMenuOn[i] = new Image();		tabMenuOff[i] = new Image();		tabMenuOn[i].src = baseDir +"images/e_navi/e_navi_on_" + i + ".gif";		tabMenuOff[i].src = baseDir +"images/e_navi/e_navi_" + i + ".gif";	}function corpMenu(act,num) {	if (document.images) {		if (act) document.images["corpImg"+num].src = menuOn[num].src;		else document.images["corpImg"+num].src = menuOff[num].src;	}}function changeTabMenu(act,num) {	if (document.images) {		if (act) document.images["menuImg"+num].src = tabMenuOn[num].src;		else document.images["menuImg"+num].src = tabMenuOff[num].src;	}}// -->