function listChange_A(id){

		if(id == 1) {
				document.getElementById("y_in1").style.display = "block"; 
				document.getElementById("y_in2").style.display = "none" ;
				document.getElementById("y_in3").style.display = "none"; 
				document.getElementById("y_in4").style.display = "none" ;
	
				document.getElementById("wr1").style.backgroundPosition = "left top" ;
				document.getElementById("wr2").style.backgroundPosition = "right top" ;
				document.getElementById("wr3").style.backgroundPosition = "right top" ;
				document.getElementById("wr4").style.backgroundPosition = "right top" ;
	}
		else if(id == 2) {
				document.getElementById("y_in1").style.display = "none"; 
				document.getElementById("y_in2").style.display = "block" ;
				document.getElementById("y_in3").style.display = "none"; 
				document.getElementById("y_in4").style.display = "none" ;
	
				document.getElementById("wr1").style.backgroundPosition = "right top" ;
				document.getElementById("wr2").style.backgroundPosition = "left top" ;
				document.getElementById("wr3").style.backgroundPosition = "right top" ;
				document.getElementById("wr4").style.backgroundPosition = "right top" ;
	}
		else if(id == 3) {
				document.getElementById("y_in1").style.display = "none"; 
				document.getElementById("y_in2").style.display = "none" ;
				document.getElementById("y_in3").style.display = "block"; 
				document.getElementById("y_in4").style.display = "none" ;
	
				document.getElementById("wr1").style.backgroundPosition = "right top" ;
				document.getElementById("wr2").style.backgroundPosition = "right top" ;
				document.getElementById("wr3").style.backgroundPosition = "left top" ;
				document.getElementById("wr4").style.backgroundPosition = "right top" ;
	}
		else if(id == 4) {
				document.getElementById("y_in1").style.display = "none"; 
				document.getElementById("y_in2").style.display = "none" ;
				document.getElementById("y_in3").style.display = "none"; 
				document.getElementById("y_in4").style.display = "block" ;
	
				document.getElementById("wr1").style.backgroundPosition = "right top" ;
				document.getElementById("wr2").style.backgroundPosition = "right top" ;
				document.getElementById("wr3").style.backgroundPosition = "right top" ;
				document.getElementById("wr4").style.backgroundPosition = "left top" ;
	}
}

function listChange_B(id){

		if(id == 1) {
				document.getElementById("m_in1").style.display = "block"; 
				document.getElementById("m_in2").style.display = "none" ;
				document.getElementById("m_in3").style.display = "none"; 
				document.getElementById("m_in4").style.display = "none" ;
	
				document.getElementById("mr1").style.backgroundPosition = "left top" ;
				document.getElementById("mr2").style.backgroundPosition = "right top" ;
				document.getElementById("mr3").style.backgroundPosition = "right top" ;
				document.getElementById("mr4").style.backgroundPosition = "right top" ;
	}
		else if(id == 2) {
				document.getElementById("m_in1").style.display = "none"; 
				document.getElementById("m_in2").style.display = "block" ;
				document.getElementById("m_in3").style.display = "none"; 
				document.getElementById("m_in4").style.display = "none" ;
	
				document.getElementById("mr1").style.backgroundPosition = "right top" ;
				document.getElementById("mr2").style.backgroundPosition = "left top" ;
				document.getElementById("mr3").style.backgroundPosition = "right top" ;
				document.getElementById("mr4").style.backgroundPosition = "right top" ;
	}
		else if(id == 3) {
				document.getElementById("m_in1").style.display = "none"; 
				document.getElementById("m_in2").style.display = "none" ;
				document.getElementById("m_in3").style.display = "block"; 
				document.getElementById("m_in4").style.display = "none" ;
	
				document.getElementById("mr1").style.backgroundPosition = "right top" ;
				document.getElementById("mr2").style.backgroundPosition = "right top" ;
				document.getElementById("mr3").style.backgroundPosition = "left top" ;
				document.getElementById("mr4").style.backgroundPosition = "right top" ;
	}
		else if(id == 4) {
				document.getElementById("m_in1").style.display = "none"; 
				document.getElementById("m_in2").style.display = "none" ;
				document.getElementById("m_in3").style.display = "none"; 
				document.getElementById("m_in4").style.display = "block" ;
	
				document.getElementById("mr1").style.backgroundPosition = "right top" ;
				document.getElementById("mr2").style.backgroundPosition = "right top" ;
				document.getElementById("mr3").style.backgroundPosition = "right top" ;
				document.getElementById("mr4").style.backgroundPosition = "left top" ;
	}
}

function formChange(id){

		if(id == 1) {
				document.getElementById("hf1").style.display = "block"; 
				document.getElementById("hf2").style.display = "block" ;
				document.getElementById("hf3").style.display = "block"; 

				document.getElementById("hf1v").style.display = "none"; 
				document.getElementById("hf2v").style.display = "none" ;
				document.getElementById("hf3v").style.display = "none"; 
}
		else if(id == 2) {
				document.getElementById("hf1").style.display = "none"; 
				document.getElementById("hf2").style.display = "none" ;
				document.getElementById("hf3").style.display = "none"; 

				document.getElementById("hf1v").style.display = "block"; 
				document.getElementById("hf2v").style.display = "block" ;
				document.getElementById("hf3v").style.display = "block"; 
	}
}
function listChange(id){

	if(id == 1) {
			document.getElementById("S_result_header_a").style.display = "block"; 
			document.getElementById("S_result_header_b").style.display = "none"; 
			document.getElementById("S_result_header_c").style.display = "none"; 

			document.getElementById("S_yahoo").style.display = "block"; 
			document.getElementById("S_bing").style.display = "none" ;
			document.getElementById("S_google").style.display = "none" ;
}
	else if(id == 2) {
			document.getElementById("S_result_header_a").style.display = "none"; 
			document.getElementById("S_result_header_b").style.display = "block"; 
			document.getElementById("S_result_header_c").style.display = "none"; 

			document.getElementById("S_yahoo").style.display = "none"; 
			document.getElementById("S_bing").style.display = "block" ;
			document.getElementById("S_google").style.display = "none" ;
	}
	else if(id == 3) {
			document.getElementById("S_result_header_a").style.display = "none"; 
			document.getElementById("S_result_header_b").style.display = "none"; 
			document.getElementById("S_result_header_c").style.display = "block"; 

			document.getElementById("S_yahoo").style.display = "none"; 
			document.getElementById("S_bing").style.display = "none" ;
			document.getElementById("S_google").style.display = "block" ;
	}
}