var number=5; //定义条目数

function LMYC() {
var lbmc,menu_img,font;
    for (i=1;i<=number;i++) {
        lbmc = eval('LM' + i);
		//menu_img = eval('menu_img' + i);
		//font = eval('font' + i);
		//alert(i)
        lbmc.style.display = 'none';
		//menu_img.src = '../images/images_newIndex/icon+.gif';
		//font.color = '';
    }
}

function ShowFLT(i) {
    lbmc = eval('LM' + i);
	//menu_img = eval('menu_img' + i);
	//font = eval('font' + i);
    if (lbmc.style.display == 'none') {
        LMYC();
        lbmc.style.display = '';
		//menu_img.src = '../images/images_newIndex/icon-.gif';
		//font.color = 'red';
    }
    else {
		//LMYC2();
        lbmc.style.display = 'none';
		//menu_img.src = '../images/images_newIndex/icon+.gif';
		//font.color = '';
    }
}