function indexnews(id){
for(i=1;i<5;i=i+1)
{
	if(i!=id) 
	{ 
	document.getelementbyid("news_"+i).style.display="none"; 
	document.getelementbyid("news_t_"+i).classname="index_yqlj"; 
	}
	else {
	document.getelementbyid("news_"+i).style.display=""; 
	document.getelementbyid("news_t_"+i).classname="index_yqlj1"; 
	}
}

}
function indexnews1(id){
for(i=1;i<4;i=i+1)
{
	if(i!=id) 
	{ 
	document.getelementbyid("news1_"+i).style.display="none"; 
	document.getelementbyid("news1_t_"+i).classname="index_yqlj2"; 
	}
	else {
	document.getelementbyid("news1_"+i).style.display=""; 
	document.getelementbyid("news1_t_"+i).classname="index_yqlj3"; 
	}
}

}

function indexnews2(id){
for(i=1;i<4;i=i+1)
{
	if(i!=id) 
	{ 
	document.getelementbyid("news2_"+i).style.display="none"; 
	document.getelementbyid("news2_t_"+i).classname="index_yqlj2"; 
	}
	else {
	document.getelementbyid("news2_"+i).style.display=""; 
	document.getelementbyid("news2_t_"+i).classname="index_yqlj3"; 
	}
}

}

function indexnews3(id){
for(i=1;i<4;i=i+1)
{
	if(i!=id) 
	{ 
	document.getelementbyid("news3_"+i).style.display="none"; 
	document.getelementbyid("news3_t_"+i).classname="index_yqlj2"; 
	}
	else {
	document.getelementbyid("news3_"+i).style.display=""; 
	document.getelementbyid("news3_t_"+i).classname="index_yqlj3"; 
	}
}

}

function indexnews4(id){
for(i=1;i<4;i=i+1)
{
	if(i!=id) 
	{ 
	document.getelementbyid("news4_"+i).style.display="none"; 
	document.getelementbyid("news4_t_"+i).classname="index_yqlj2"; 
	}
	else {
	document.getelementbyid("news4_"+i).style.display=""; 
	document.getelementbyid("news4_t_"+i).classname="index_yqlj3"; 
	}
}

}

function indexnews5(id){
for(i=1;i<3;i=i+1)
{
	if(i!=id) 
	{ 
	document.getelementbyid("news5_"+i).style.display="none"; 
	document.getelementbyid("news5_t_"+i).classname="index_yqlj4"; 
	}
	else {
	document.getelementbyid("news5_"+i).style.display=""; 
	document.getelementbyid("news5_t_"+i).classname="index_yqlj5"; 
	}
}

}

function indexnews6(id){
for(i=1;i<4;i=i+1)
{
	if(i!=id) 
	{ 
	document.getelementbyid("news6_"+i).style.display="none"; 
	document.getelementbyid("news6_t_"+i).classname="index_yqlj6"; 
	}
	else {
	document.getelementbyid("news6_"+i).style.display=""; 
	document.getelementbyid("news6_t_"+i).classname="index_yqlj7"; 
	}
}

}

function indexnews7(id){
for(i=1;i<7;i=i+1)
{
	if(i!=id) 
	{ 
	document.getelementbyid("news7_"+i).style.display="none"; 
	document.getelementbyid("news7_t_"+i).classname="index_yqlj8"; 
	}
	else {
	document.getelementbyid("news7_"+i).style.display=""; 
	document.getelementbyid("news7_t_"+i).classname="index_yqlj9"; 
	}
}

}

function indexnews8(id){
for(i=1;i<3;i=i+1)
{
	if(i!=id) 
	{ 
	document.getelementbyid("news8_"+i).style.display="none"; 
	document.getelementbyid("news8_t_"+i).classname="index_yqlj10"; 
	}
	else {
	document.getelementbyid("news8_"+i).style.display=""; 
	document.getelementbyid("news8_t_"+i).classname="index_yqlj11"; 
	}
}

}

function indexnews9(id){
for(i=1;i<3;i=i+1)
{
	if(i!=id) 
	{ 
	document.getelementbyid("news9_"+i).style.display="none"; 
	document.getelementbyid("news9_t_"+i).classname="index_yqlj12"; 
	}
	else {
	document.getelementbyid("news9_"+i).style.display=""; 
	document.getelementbyid("news9_t_"+i).classname="index_yqlj13"; 
	}
}

}