<!--

		function checkspace1(checkstr) {
		  var str = '';
		  for(i = 0; i < checkstr.length; i++) {
			str = str + ' ';
		  }
		  return (str == checkstr);
		}
		function check1()
		{
		  if(checkspace1(document.form2.keyword.value)) {
			document.form2.keyword.focus();
			alert("关键词不能为空！");
			return false;
		  }
		  if(checkspace1(document.form2.fakeyword.value)) {
			document.form2.fakeyword.focus();
			alert("关键词不能为空！");
			return false;
		  }  
		 } 
		function fl(zhi){
		   //alert(zhi)
		   if (zhi=="泵类"){
			  akl1.style.display="";
			  akl2.style.display="";
			  fa1.style.display="none";
			  fa2.style.display="none"
			}
		   else{
			  akl1.style.display="none";
			  akl2.style.display="none" ;
			  fa1.style.display="";
			  fa2.style.display="";	    
		   }
		}






		//index_Member.asp里的检测
		function recheck()
		{ 
		if (document.loginForm.username.value =="")
		{
		alert("请填写您的会员登录名！");
		document.loginForm.username.focus();
		return false;
		}
		 
		if (document.loginForm.userpassword.value =="") 
		{
		alert("请填写您的密码！");
		document.loginForm.userpassword.focus();
		return false; 
		}
		
		
		if (loginForm.verifycode.value=="")
		{
		alert("请输入验证码!");
		loginForm.verifycode.focus();
		return false;
		}
		if (document.loginForm.verifycode.value!=document.loginForm.verifycode2.value ){
		alert("输入的验证码不正确，请看清后填写！"); 
		document.loginForm.verifycode.focus();
		return false; 
		} 
		loginForm.submit();
		return false;
		}
		function ScrollToUp() 
	   { 
			oMarquee.scrollTop += iScrollAmount; 
			if ( oMarquee.scrollTop + iLineHeight * manyLine== iLineCount * iLineHeight )
			 {setTimeout("oMarquee.scrollTop = 0;",2000);}
			if ( oMarquee.scrollTop % (iLineHeight * manyLine)== 0 )
			{window.setTimeout( "ScrollToUp()", 2000 ); } 
			else {window.setTimeout( "ScrollToUp()", 50 );} 
		}


		//最新求购检测程序
		
		function show_set(mylink)
		{
		window.open(mylink,"商机信息发布",'top=100,left=180,width=600,height=550,scrollbars=yes')
		}



		function wangBe()
		{
		window.location.href="http://www.pvgg.com/list.html";
		} 
		function wangFa()
		{
		window.location.href="http://www.pvgg.com/Falist.html";
		} 		
		
		
function CheckBrowser(){
    var cb = "Unknown";
    if(window.ActiveXObject){
        cb = "IE";
    }else if(navigator.userAgent.toLowerCase().indexOf("firefox") != -1){
        cb = "Firefox";
    }else if((typeof document.implementation != "undefined") && (typeof document.implementation.createDocument != "undefined") && (typeof HTMLDocument != "undefined")){
        cb = "Mozilla";
    }else if(navigator.userAgent.toLowerCase().indexOf("opera") != -1){
        cb = "Opera";
    }
    return cb;
}

function TwoClass(Ddlei){
    BrowserType=CheckBrowser();
    if (BrowserType=="IE"){
			if (Ddlei=="Beng"){
				document.all.Beng2SubOption.style.display="";
				document.all.A.selected="selected";
				document.all.Fa2SubOption.style.display="none";
				document.all.Beng_01.style.display="";
				document.all.Beng_02.style.display="none";
				document.all.Beng_03.style.display="none";
				document.all.Beng_04.style.display="none";
				document.all.Beng_05.style.display="none";
				document.all.Beng_06.style.display="none";
				document.all.Beng_07.style.display="none";
				document.all.Beng_08.style.display="none";	
				
				document.all.Fa_01.style.display="none";
				document.all.Fa_02.style.display="none";
				document.all.Fa_03.style.display="none";
				document.all.Fa_04.style.display="none";
				document.all.Fa_05.style.display="none";
				document.all.Fa_06.style.display="none";
				document.all.Fa_07.style.display="none";
				document.all.Fa_08.style.display="none";
				
				if (document.all.who2SubOption!=undefined){
					document.all.who2SubOption.style.display="none";
					document.all.who_01.style.display="none";
				}
				
			}
			if (Ddlei=="Fa"){
				document.all.Beng2SubOption.style.display="none";
				document.all.Fa2SubOption.style.display="";
				document.all.Fa_01.style.display="";
				document.all.B.selected="selected";
				
				document.all.Beng_01.style.display="none";
				document.all.Beng_02.style.display="none";
				document.all.Beng_03.style.display="none";
				document.all.Beng_04.style.display="none";
				document.all.Beng_05.style.display="none";
				document.all.Beng_06.style.display="none";
				document.all.Beng_07.style.display="none";
				document.all.Beng_08.style.display="none";	
				
				if (document.all.who2SubOption!=undefined){
					document.all.who2SubOption.style.display="none";
					document.all.who_01.style.display="none";	
				}

			}	
			if (Ddlei=="who"){
				document.all.Beng2SubOption.style.display="none";
				document.all.Fa2SubOption.style.display="none";
				document.all.who2SubOption.style.display="";
				
				document.all.C.selected="selected";
				document.all.who_01.style.display="";
				
				document.all.Beng_01.style.display="none";
				document.all.Beng_02.style.display="none";
				document.all.Beng_03.style.display="none";
				document.all.Beng_04.style.display="none";
				document.all.Beng_05.style.display="none";
				document.all.Beng_06.style.display="none";
				document.all.Beng_07.style.display="none";
				document.all.Beng_08.style.display="none";	
				
				document.all.Fa_01.style.display="none";
				document.all.Fa_02.style.display="none";
				document.all.Fa_03.style.display="none";
				document.all.Fa_04.style.display="none";
				document.all.Fa_05.style.display="none";
				document.all.Fa_06.style.display="none";
				document.all.Fa_07.style.display="none";
				document.all.Fa_08.style.display="none";
			}			
			
    }
    if (BrowserType=="Firefox"){
			if (Ddlei=="Beng"){
				document.getElementById("Beng2SubOption").style.display="";
				document.getElementById("Fa2SubOption").style.display="none";
				document.getElementById("A").selected="selected";
				document.getElementById("Beng_01").style.display="";
				document.getElementById("Beng_02").style.display="none";
				document.getElementById("Beng_03").style.display="none";
				document.getElementById("Beng_04").style.display="none";
				document.getElementById("Beng_05").style.display="none";				
				document.getElementById("Beng_06").style.display="none";
				document.getElementById("Beng_07").style.display="none";				
				document.getElementById("Beng_08").style.display="none";
				
				document.getElementById("Fa_01").style.display="none";
				document.getElementById("Fa_02").style.display="none";
				document.getElementById("Fa_03").style.display="none";
				document.getElementById("Fa_04").style.display="none";
				document.getElementById("Fa_05").style.display="none";
				document.getElementById("Fa_06").style.display="none";
				document.getElementById("Fa_07").style.display="none";
				document.getElementById("Fa_08").style.display="none";
				
				
				if (document.getElementById("who2SubOption")!=undefined){
					document.getElementById("who2SubOption").style.display="none";
					document.getElementById("who_01").style.display="none";
				}
				
				
			}
			if (Ddlei=="Fa"){
				document.getElementById("Beng2SubOption").style.display="none";
				document.getElementById("Fa2SubOption").style.display="";
				document.getElementById("B").selected="selected";
				document.getElementById("Fa_01").style.display="";
				
				document.getElementById("Beng_01").style.display="none";
				document.getElementById("Beng_02").style.display="none";
				document.getElementById("Beng_03").style.display="none";
				document.getElementById("Beng_04").style.display="none";
				document.getElementById("Beng_05").style.display="none";				
				document.getElementById("Beng_06").style.display="none";
				document.getElementById("Beng_07").style.display="none";				
				document.getElementById("Beng_08").style.display="none";
				
				
				if (document.getElementById("who2SubOption")!=undefined){
					document.getElementById("who2SubOption").style.display="none";
					document.getElementById("who_01").style.display="none";
				}
				
			}
			
			if (Ddlei=="who"){
				document.getElementById("Beng2SubOption").style.display="none";
				document.getElementById("Fa2SubOption").style.display="none";
				document.getElementById("who2SubOption").style.display="";
				
				
				document.getElementById("C").selected="selected";
				document.getElementById("who_01").style.display="";				
				
				
				document.getElementById("Beng_01").style.display="none";
				document.getElementById("Beng_02").style.display="none";
				document.getElementById("Beng_03").style.display="none";
				document.getElementById("Beng_04").style.display="none";
				document.getElementById("Beng_05").style.display="none";				
				document.getElementById("Beng_06").style.display="none";
				document.getElementById("Beng_07").style.display="none";				
				document.getElementById("Beng_08").style.display="none";
				
				document.getElementById("Fa_01").style.display="none";
				document.getElementById("Fa_02").style.display="none";
				document.getElementById("Fa_03").style.display="none";
				document.getElementById("Fa_04").style.display="none";
				document.getElementById("Fa_05").style.display="none";
				document.getElementById("Fa_06").style.display="none";
				document.getElementById("Fa_07").style.display="none";
				document.getElementById("Fa_08").style.display="none";
				
			}			
			
			
			
    }
}

function BengThreeClass(Beng_Which){
    BrowserType=CheckBrowser();
    if (BrowserType=="IE"){
	    for (var i=1;i<=8;i++){
		    wdA=document.all("Beng_0"+i).style;
			if ("Beng_Two_0"+i!=Beng_Which){
			    wdA.display="none";
			}
			else{
			    wdA.display="";
			}
		}
	}

    if (BrowserType=="Firefox"){
	    for (var i=1;i<=8;i++){
		    wdA=document.getElementById("Beng_0"+i).style;
			if ("Beng_Two_0"+i!=Beng_Which){
			    wdA.display="none";
			}
			else{
			    wdA.display="";
			}
		}
	}	
}


function BengThreeClassforCpcx(Beng_Which){
    BrowserType=CheckBrowser();
    if (BrowserType=="IE"){
	    for (var i=1;i<=9;i++){
		    wdA=document.all("Beng_0"+i).style;
			if ("Beng_Two_0"+i!=Beng_Which){
			    wdA.display="none";
			}
			else{
			    wdA.display="";
			}
		}
	}

    if (BrowserType=="Firefox"){
	    for (var i=1;i<=9;i++){
		    wdA=document.getElementById("Beng_0"+i).style;
			if ("Beng_Two_0"+i!=Beng_Which){
			    wdA.display="none";
			}
			else{
			    wdA.display="";
			}
		}
	}	
}



function FaThreeClass(Fa_Which){
    BrowserType=CheckBrowser();
    if (BrowserType=="IE"){
	    for (var i=1;i<=8;i++){
		    wd=document.all("Fa_0"+i).style;
			if ("F"+i!=Fa_Which){
			    wd.display="none";
			}
			else{
			    wd.display="";
			}
		}
	}
	
	
    if (BrowserType=="Firefox"){
	    for (var i=1;i<=8;i++){
		    wd=document.getElementById("Fa_0"+i).style;
			if ("F"+i!=Fa_Which){
			    wd.display="none";
			}
			else{
			    wd.display="";
			}
		}
	}
}

function getValue(dPageValue){
	Dop=document.all.biglei.value;
	if (Dop=="Beng"){
		Xop01="pump";
		Xop02=document.all.Beng2SubOption.value;
		if (Xop02=="Beng_Two_01"){
		   
		    dBengZhi0=document.all.Beng_01.value;
			dBengZhi=dBengZhi0.replace(/(^\s*)|(\s*$)/g, "");
			
			if (dPageValue=="cpcxpage"){
				Xop03=document.all.Beng_01.value;	
			}else{
			
			if (dBengZhi=="泵"){
				return false;				
			}else{
				Xop03=document.all.Beng_01.value;
			}		   
			}
		   
		}
		if (Xop02=="Beng_Two_02"){
		   Xop03=document.all.Beng_02.value;
		}		
		if (Xop02=="Beng_Two_03"){
		   Xop03=document.all.Beng_03.value;
		}	
		
		if (Xop02=="Beng_Two_04"){
		   Xop03=document.all.Beng_04.value;
		}
		if (Xop02=="Beng_Two_05"){
		   Xop03=document.all.Beng_05.value;
		}		
		if (Xop02=="Beng_Two_06"){
		   Xop03=document.all.Beng_06.value;
		}		
		
		if (Xop02=="Beng_Two_07"){
		   Xop03=document.all.Beng_07.value;
		}
		if (Xop02=="Beng_Two_08"){
		   Xop03=document.all.Beng_08.value;
		}
		
		if (Xop02=="Beng_Two_09"){
		   Xop03=document.all.Beng_09.value;
		}
		
		//alert(Xop01+"\n"+Xop02+"\n"+Xop03+"\n"+dPageValue);
		
		if (dPageValue=='cpcxpage'){
			parent.x.location.replace("a.asp?BFlei="+Xop01+"&JTfenlei="+Xop02+"&class3="+Xop03);
		}else{
			window.location.href="a.asp?BFlei="+Xop01+"&JTfenlei="+Xop02+"&class3="+Xop03;
		}
		
	}
	if (Dop=="Fa"){
	    Xop01="Valve";
		Xop02=document.all.Fa2SubOption.value;
		if (Xop02=="F1") {
			
			dFaKeyZhi0=document.all.Fa_01.value;
			dFaKeyZhi=dFaKeyZhi0.replace(/(^\s*)|(\s*$)/g, "");
			
			
			if (dPageValue=="cpcxpage"){
				Xop03=document.all.Fa_01.value;	
			}else{
			
			
			if (dFaKeyZhi=="阀"){
				return false;
			}else{
				Xop03=document.all.Fa_01.value;
			}
			}
			
		}
		if (Xop02=="F2") {
		   Xop03=document.all.Fa_02.value;
		}		
		if (Xop02=="F3") {
		   Xop03=document.all.Fa_03.value;
		}
		if (Xop02=="F4") {
		   Xop03=document.all.Fa_04.value;
		}		
		if (Xop02=="F5") {
		   Xop03=document.all.Fa_05.value;
		}
		if (Xop02=="F6") {
		   Xop03=document.all.Fa_06.value;
		}		
		if (Xop02=="F7") {
		   Xop03=document.all.Fa_07.value;
		}
		if (Xop02=="F8") {
		   Xop03=document.all.Fa_08.value;
		}		
		//alert(Xop01+"\n"+Xop02+"\n"+Xop03);
		
		if (dPageValue=='cpcxpage'){
			parent.x.location.replace("a.asp?BFlei="+Xop01+"&JTfenlei="+Xop02+"&class3="+Xop03);
		}else{
			window.location.href="a.asp?BFlei="+Xop01+"&JTfenlei="+Xop02+"&class3="+Xop03;
		}
	}
	if (Dop=="who"){
	    Xop01="maker";
		Xop02=document.all.who2SubOption.value;
		if (Xop02=="who1") {
			Xop03=document.all.who_01.value;
		}
		//alert(Xop01+"\n"+Xop02+"\n"+Xop03);
		parent.x.location.replace("b.asp?BFlei="+Xop01+"&JTfenlei="+Xop02+"&class3="+Xop03);
	}
}

//-->