// 用于首页信息资料换页
function swapLm1(str1){

	if(str1 == "a"){
		lmA_a.style.display = "block";
		lmA_b.style.display = "none";
		lmA_c.style.display = "none";
		lmA_d.style.display = "none";
		lmA_e.style.display = "none";
	}
	if(str1 == "b"){
		lmA_a.style.display = "none";
		lmA_b.style.display = "block";
		lmA_c.style.display = "none";
		lmA_d.style.display = "none";
		lmA_e.style.display = "none";
	}
	if(str1 == "c"){
		lmA_a.style.display = "none";
		lmA_b.style.display = "none";
		lmA_c.style.display = "block";
		lmA_d.style.display = "none";
		lmA_e.style.display = "none";
	}
	if(str1 == "d"){
		lmA_a.style.display = "none";
		lmA_b.style.display = "none";
		lmA_c.style.display = "none";
		lmA_d.style.display = "block";
		lmA_e.style.display = "none";
	}
	if(str1 == "e"){
		lmA_a.style.display = "none";
		lmA_b.style.display = "none";
		lmA_c.style.display = "none";
		lmA_d.style.display = "none";
		lmA_e.style.display = "block";
	}
}

function swapLm2(str2){

	if(str2 == "a"){
		lmB_a.style.display = "block";
		lmB_b.style.display = "none";
		lmB_c.style.display = "none";
		lmB_d.style.display = "none";
		lmB_e.style.display = "none";
	}
	if(str2 == "b"){
		lmB_a.style.display = "none";
		lmB_b.style.display = "block";
		lmB_c.style.display = "none";
		lmB_d.style.display = "none";
		lmB_e.style.display = "none";
	}
	if(str2 == "c"){
		lmB_a.style.display = "none";
		lmB_b.style.display = "none";
		lmB_c.style.display = "block";
		lmB_d.style.display = "none";
		lmB_e.style.display = "none";
	}
	if(str2 == "d"){
		lmB_a.style.display = "none";
		lmB_b.style.display = "none";
		lmB_c.style.display = "none";
		lmB_d.style.display = "block";
		lmB_e.style.display = "none";
	}
	if(str2 == "e"){
		lmB_a.style.display = "none";
		lmB_b.style.display = "none";
		lmB_c.style.display = "none";
		lmB_d.style.display = "none";
		lmB_e.style.display = "block";
	}

}

function swapLm3(str3){

	if(str3 == "a"){
		lmC_a.style.display = "block";
		lmC_b.style.display = "none";
		lmC_c.style.display = "none";
		lmC_d.style.display = "none";
		lmC_e.style.display = "none";
	}
	if(str3 == "b"){
		lmC_a.style.display = "none";
		lmC_b.style.display = "block";
		lmC_c.style.display = "none";
		lmC_d.style.display = "none";
		lmC_e.style.display = "none";
	}
	if(str3 == "c"){
		lmC_a.style.display = "none";
		lmC_b.style.display = "none";
		lmC_c.style.display = "block";
		lmC_d.style.display = "none";
		lmC_e.style.display = "none";
	}
	if(str3 == "d"){
		lmC_a.style.display = "none";
		lmC_b.style.display = "none";
		lmC_c.style.display = "none";
		lmC_d.style.display = "block";
		lmC_e.style.display = "none";
	}
	if(str3 == "e"){
		lmC_a.style.display = "none";
		lmC_b.style.display = "none";
		lmC_c.style.display = "none";
		lmC_d.style.display = "none";
		lmC_e.style.display = "block";
	}

}

function swapLm4(str4){

	if(str4 == "a"){
		lmD_a.style.display = "block";
		lmD_b.style.display = "none";
		lmD_c.style.display = "none";
		lmD_d.style.display = "none";
		lmD_e.style.display = "none";
	}
	if(str4 == "b"){
		lmD_a.style.display = "none";
		lmD_b.style.display = "block";
		lmD_c.style.display = "none";
		lmD_d.style.display = "none";
		lmD_e.style.display = "none";
	}
	if(str4 == "c"){
		lmD_a.style.display = "none";
		lmD_b.style.display = "none";
		lmD_c.style.display = "block";
		lmD_d.style.display = "none";
		lmD_e.style.display = "none";
	}
	if(str4 == "d"){
		lmD_a.style.display = "none";
		lmD_b.style.display = "none";
		lmD_c.style.display = "none";
		lmD_d.style.display = "block";
		lmD_e.style.display = "none";
	}
	if(str4 == "e"){
		lmD_a.style.display = "none";
		lmD_b.style.display = "none";
		lmD_c.style.display = "none";
		lmD_d.style.display = "none";
		lmD_e.style.display = "block";
	}

}