// JavaScript Document
var gxideal=1;
function index_img(i,count){
	if (gxideal==1){
		document.getElementById("img_s_1").style.opacity='0.6';	
		document.getElementById("img_s_2").style.opacity='0.6';
		document.getElementById("img_s_3").style.opacity='0.6';
		document.getElementById("img_s_"+i).style.opacity='1';
		document.getElementById("img_s_1").style.filter='alpha(opacity=60)'; 
		document.getElementById("img_s_2").style.filter='alpha(opacity=60)'; 
		document.getElementById("img_s_3").style.filter='alpha(opacity=60)';
		document.getElementById("img_s_"+i).style.filter='alpha(opacity=100)';
		if (i==1){
			$("#img_2").hide(); 
			$("#img_3").hide();
			$("#img_1").fadeIn("slow"); 
			i=2;
			}
		else if (i==2){
			$("#img_1").hide(); 
			$("#img_3").hide(); 
			$("#img_2").fadeIn("slow"); 
			//document.getElementById("img_s_"+(i-1)).style.opacity=100;
			i=3;
			}
		else if (i==3){
			$("#img_1").hide(); 
			$("#img_2").hide(); 
			$("#img_3").fadeIn("slow"); 
			i=1;
			}
		}	
	setTimeout("index_img("+i+","+count+")",4000);
	}

function index_img_out(){
	gxideal=1;
	}
function index_img_over(i){
	gxideal=0;
	document.getElementById("img_s_1").style.opacity='0.6';	
	document.getElementById("img_s_2").style.opacity='0.6';
	document.getElementById("img_s_3").style.opacity='0.6';
	
	document.getElementById("img_s_"+i).style.opacity='1';
	
	document.getElementById("img_s_1").style.filter='alpha(opacity=60)'; 
	document.getElementById("img_s_2").style.filter='alpha(opacity=60)'; 
	document.getElementById("img_s_3").style.filter='alpha(opacity=60)';
	 
	document.getElementById("img_s_"+i).style.filter='alpha(opacity=100)';
	if (i==1){
		$("#img_2").hide(); 
		$("#img_3").hide();
		$("#img_1").fadeIn("slow"); 
		}
	else if (i==2){
		$("#img_1").hide(); 
		$("#img_3").hide(); 
		$("#img_2").fadeIn("slow"); 
		}
	else if (i==3){
		$("#img_1").hide(); 
		$("#img_2").hide(); 
		$("#img_3").fadeIn("slow"); 
		}
	}				
	
function search_onsubmit(){
    var search=document.getElementById('searchkey').value;
	if(search.length ==0){
		alert('Error,Search the contents can not be empty');
		return false;
		}
    else if(search.length ==1){
		alert('Error,Please search more than one byte');
		return false;
		}
    document.getElementById('search_').submit();	
	}