function changeURL(obj,diqudaohang,sortStr)
{
	for (var i=0; i < obj.length;i++)
	{
		var href = obj[i].href;
		href = href.substr(0,href.lastIndexOf("=")+1);
		obj[i].href = href+encodeURI(sortStr);
	}
	for (var i=0; i < diqudaohang.length;i++)
	{
		var href = diqudaohang[i].href;
		href = href.substr(0,href.lastIndexOf("=")+1);
		diqudaohang[i].href = href+encodeURI(sortStr);
	}
}
function tabShow(showTab,hideTab,showObj,hideObj){
	hideObj.style.display = "none";
	hideTab.className = "list1-bg3";
	showObj.style.display = "block";
	showTab.className = "list1-bg2";
}
function tabShow2(showTab,hideTab,showObj,hideObj){
	hideObj.style.display = "none";
	hideTab.className = "un_now";
	showObj.style.display = "block";
	showTab.className = "now";
}
function tabShow3(showTab,hideTab1,hideTab2,showObj,hideObj1,hideObj2){
	hideObj1.style.display = "none";
	hideTab1.className = "un_now";
	hideObj2.style.display = "none";
	hideTab2.className = "un_now";
	showObj.style.display = "block";
	showTab.className = "now";
}
function tabShow4(showTab,hideTab1,hideTab2,showObj,hideObj1,hideObj2){
	hideObj1.style.display = "none";
	hideTab1.className = "un_current";
	hideObj2.style.display = "none";
	hideTab2.className = "un_current";
	showObj.style.display = "block";
	showTab.className = "current";
}
function tabShowShiPinDianBo(showTab,hideTab1,hideTab2,showObj,hideObj1,hideObj2){
	hideObj1.style.display = "none";
	hideTab1.className = "un_current";
	hideObj2.style.display = "none";
	hideTab2.className = "un_current";
	showObj.style.display = "block";
	showTab.className = "current";
}
function tabShow5(showTab,hideTab,showObj,hideObj,kejiimg,chengguoimg,s1,s2){
	hideObj.style.display = "none";
	hideTab.className = "un_current";
	showObj.style.display = "block";
	showTab.className = "current";
	chengguoimg.src=s2;
	kejiimg.src=s1;
}
function tabShow6(showTab,hideTab,hideTab1,hideTab2,hideTab3,showObj,hideObj,hideObj1,hideObj2,hideObj3){
	hideObj.style.display = "none";
	hideTab.className = "un_search";
	hideObj1.style.display = "none";
	hideTab1.className = "un_search";
	hideObj2.style.display = "none";
	hideTab2.className = "un_search";
	hideObj3.style.display = "none";
	hideTab3.className = "un_search";
	showObj.style.display = "block";
	showTab.className = "search";
}

function tabShow7(showTab,hideTab,hideTab1,hideTab2,hideTab3,hideTab4,showObj,hideObj,hideObj1,hideObj2,hideObj3,hideObj4){
	hideObj.style.display = "none";
	hideTab.className = "un_search";
	hideObj1.style.display = "none";
	hideTab1.className = "un_search";
	hideObj2.style.display = "none";
	hideTab2.className = "un_search";
	hideObj3.style.display = "none";
	hideTab3.className = "un_search";
	hideObj4.style.display = "none";
	hideTab4.className = "un_search";
	showObj.style.display = "block";
	showTab.className = "search";
}

function tabShow31(showTab,hideTab1,hideTab2,showObj,hideObj1,hideObj2){
	hideObj1.style.display = "none";
	hideTab1.className = "un_search";
	hideObj2.style.display = "none";
	hideTab2.className = "un_search";
	showObj.style.display = "block";
	showTab.className = "search";
}
function tabShow8(showTab,hideTab,showObj,hideObj,qyydimg,shbkimg,s1,s2){
	hideObj.style.display = "none";
	hideTab.className = "un_qysh";
	showObj.style.display = "block";
	showTab.className = "qysh";
	shbkimg.src=s2;
	qyydimg.src=s1;
}
function tabShow51(showTab,hideTab,hideTab1,hideTab2,hideTab3,showObj,hideObj,hideObj1,hideObj2,hideObj3){
	hideObj.style.display = "none";
	hideTab.className = "news_title_bg";
	hideObj1.style.display = "none";
	hideTab1.className = "news_title_bg";
	hideObj2.style.display = "none";
	hideTab2.className = "news_title_bg";
	hideObj3.style.display = "none";
	hideTab3.className = "news_title_bg";
	showObj.style.display = "block";
	showTab.className = "news_title_bg_over";
}

function tabShow32(showTab,hideTab,hideTab1,showObj,hideObj,hideObj1){
	hideObj.style.display = "none";
	hideTab.className = "title_tech_off";
	hideObj1.style.display = "none";
	hideTab1.className = "title_tech_off";
	showObj.style.display = "block";
	showTab.className = "title_tech_over";
}
function tabShow10(pos){
	var posvalue=pos;
	if(posvalue==1)
	{
		gong1.className="li_nav_over";
		gong2.className="li_nav_off";
		gong3.className="li_nav_off";
		gong4.className="li_nav_off";
		gong5.className="li_nav_off";
		gong6.className="li_nav_off";
		gong7.className="li_nav_off";
		gong8.className="li_nav_off";
		gong9.className="li_nav_off";
		gong10.className="li_nav_off";
		gongcontent1.style.display = "block";
		gongcontent2.style.display = "none";
		gongcontent3.style.display = "none";
		gongcontent4.style.display = "none";
		gongcontent5.style.display = "none";
		gongcontent6.style.display = "none";
		gongcontent7.style.display = "none";
		gongcontent8.style.display = "none";
		gongcontent9.style.display = "none";
		gongcontent10.style.display = "none";
	}
	if(posvalue==2)
	{
		gong1.className="li_nav_off";
		gong2.className="li_nav_over";
		gong3.className="li_nav_off";
		gong4.className="li_nav_off";
		gong5.className="li_nav_off";
		gong6.className="li_nav_off";
		gong7.className="li_nav_off";
		gong8.className="li_nav_off";
		gong9.className="li_nav_off";
		gong10.className="li_nav_off";
		gongcontent1.style.display = "none";
		gongcontent2.style.display = "block";
		gongcontent3.style.display = "none";
		gongcontent4.style.display = "none";
		gongcontent5.style.display = "none";
		gongcontent6.style.display = "none";
		gongcontent7.style.display = "none";
		gongcontent8.style.display = "none";
		gongcontent9.style.display = "none";
		gongcontent10.style.display = "none";
	}
	if(posvalue==3)
	{
		gong1.className="li_nav_off";
		gong2.className="li_nav_off";
		gong3.className="li_nav_over";
		gong4.className="li_nav_off";
		gong5.className="li_nav_off";
		gong6.className="li_nav_off";
		gong7.className="li_nav_off";
		gong8.className="li_nav_off";
		gong9.className="li_nav_off";
		gong10.className="li_nav_off";
		gongcontent1.style.display = "none";
		gongcontent2.style.display = "none";
		gongcontent3.style.display = "block";
		gongcontent4.style.display = "none";
		gongcontent5.style.display = "none";
		gongcontent6.style.display = "none";
		gongcontent7.style.display = "none";
		gongcontent8.style.display = "none";
		gongcontent9.style.display = "none";
		gongcontent10.style.display = "none";
	}
	if(posvalue==4)
	{
		gong1.className="li_nav_off";
		gong2.className="li_nav_off";
		gong3.className="li_nav_off";
		gong4.className="li_nav_over";
		gong5.className="li_nav_off";
		gong6.className="li_nav_off";
		gong7.className="li_nav_off";
		gong8.className="li_nav_off";
		gong9.className="li_nav_off";
		gong10.className="li_nav_off";
		gongcontent1.style.display = "none";
		gongcontent2.style.display = "none";
		gongcontent3.style.display = "none";
		gongcontent4.style.display = "block";
		gongcontent5.style.display = "none";
		gongcontent6.style.display = "none";
		gongcontent7.style.display = "none";
		gongcontent8.style.display = "none";
		gongcontent9.style.display = "none";
		gongcontent10.style.display = "none";
	}
	if(posvalue==5)
	{
		gong1.className="li_nav_off";
		gong2.className="li_nav_off";
		gong3.className="li_nav_off";
		gong4.className="li_nav_off";
		gong5.className="li_nav_over";
		gong6.className="li_nav_off";
		gong7.className="li_nav_off";
		gong8.className="li_nav_off";
		gong9.className="li_nav_off";
		gong10.className="li_nav_off";
		gongcontent1.style.display = "none";
		gongcontent2.style.display = "none";
		gongcontent3.style.display = "none";
		gongcontent4.style.display = "none";
		gongcontent5.style.display = "block";
		gongcontent6.style.display = "none";
		gongcontent7.style.display = "none";
		gongcontent8.style.display = "none";
		gongcontent9.style.display = "none";
		gongcontent10.style.display = "none";
	}
	if(posvalue==6)
	{
		gong1.className="li_nav_off";
		gong2.className="li_nav_off";
		gong3.className="li_nav_off";
		gong4.className="li_nav_off";
		gong5.className="li_nav_off";
		gong6.className="li_nav_over";
		gong7.className="li_nav_off";
		gong8.className="li_nav_off";
		gong9.className="li_nav_off";
		gong10.className="li_nav_off";
		gongcontent1.style.display = "none";
		gongcontent2.style.display = "none";
		gongcontent3.style.display = "none";
		gongcontent4.style.display = "none";
		gongcontent5.style.display = "none";
		gongcontent6.style.display = "block";
		gongcontent7.style.display = "none";
		gongcontent8.style.display = "none";
		gongcontent9.style.display = "none";
		gongcontent10.style.display = "none";
	}
	if(posvalue==7)
	{
		gong1.className="li_nav_off";
		gong2.className="li_nav_off";
		gong3.className="li_nav_off";
		gong4.className="li_nav_off";
		gong5.className="li_nav_off";
		gong6.className="li_nav_off";
		gong7.className="li_nav_over";
		gong8.className="li_nav_off";
		gong9.className="li_nav_off";
		gong10.className="li_nav_off";
		gongcontent1.style.display = "none";
		gongcontent2.style.display = "none";
		gongcontent3.style.display = "none";
		gongcontent4.style.display = "none";
		gongcontent5.style.display = "none";
		gongcontent6.style.display = "none";
		gongcontent7.style.display = "block";
		gongcontent8.style.display = "none";
		gongcontent9.style.display = "none";
		gongcontent10.style.display = "none";
	}
	if(posvalue==8)
	{
		gong1.className="li_nav_off";
		gong2.className="li_nav_off";
		gong3.className="li_nav_off";
		gong4.className="li_nav_off";
		gong5.className="li_nav_off";
		gong6.className="li_nav_off";
		gong7.className="li_nav_off";
		gong8.className="li_nav_over";
		gong9.className="li_nav_off";
		gong10.className="li_nav_off";
		gongcontent1.style.display = "none";
		gongcontent2.style.display = "none";
		gongcontent3.style.display = "none";
		gongcontent4.style.display = "none";
		gongcontent5.style.display = "none";
		gongcontent6.style.display = "none";
		gongcontent7.style.display = "none";
		gongcontent8.style.display = "block";
		gongcontent9.style.display = "none";
		gongcontent10.style.display = "none";
	}
	if(posvalue==9)
	{
		gong1.className="li_nav_off";
		gong2.className="li_nav_off";
		gong3.className="li_nav_off";
		gong4.className="li_nav_off";
		gong5.className="li_nav_off";
		gong6.className="li_nav_off";
		gong7.className="li_nav_off";
		gong8.className="li_nav_off";
		gong9.className="li_nav_over";
		gong10.className="li_nav_off";
		gongcontent1.style.display = "none";
		gongcontent2.style.display = "none";
		gongcontent3.style.display = "none";
		gongcontent4.style.display = "none";
		gongcontent5.style.display = "none";
		gongcontent6.style.display = "none";
		gongcontent7.style.display = "none";
		gongcontent8.style.display = "none";
		gongcontent9.style.display = "block";
		gongcontent10.style.display = "none";
	}
	if(posvalue==10)
	{
		gong1.className="li_nav_off";
		gong2.className="li_nav_off";
		gong3.className="li_nav_off";
		gong4.className="li_nav_off";
		gong5.className="li_nav_off";
		gong6.className="li_nav_off";
		gong7.className="li_nav_off";
		gong8.className="li_nav_off";
		gong9.className="li_nav_off";
		gong10.className="li_nav_over";
		gongcontent1.style.display = "none";
		gongcontent2.style.display = "none";
		gongcontent3.style.display = "none";
		gongcontent4.style.display = "none";
		gongcontent5.style.display = "none";
		gongcontent6.style.display = "none";
		gongcontent7.style.display = "none";
		gongcontent8.style.display = "none";
		gongcontent9.style.display = "none";
		gongcontent10.style.display = "block";
	}
}