function init_likep(){var o=$("#likepdiv");o.hide();$("#viewlikepa").mouseover(function(){var x=$(this).offset().left-$(this).width();var y=$(this).offset().top;o.css({top:y,left:x});o.show();});$("#likepdiv a").mouseover(function(){o.show();});o.mouseout(function(e){if($.contains(this,e.relatedTarget)==false){$(this).hide();}});}
function init_product(){var o=$("#pddiv");$(".pli").mouseover(function(){var c=$(this).html();var x=$(this).offset().left;var y=$(this).offset().top;$("#pddiv #con").html(c);o.css({top:y,left:x});o.show();});o.mouseover(function(){o.show();});o.mouseout(function(e){if($.contains(this,e.relatedTarget)==false){$(this).hide();}});}
function sc(){var sURL=window.location;var sTitle="上海川沪阀门有限公司";if(document.all)
window.external.AddFavorite(sURL,sTitle);else
window.sidebar.addPanel(sTitle,sURL,"");}
function sy(){var sURL="http://www.diandongvalve.com";var sTitle="上海川沪阀门有限公司";if(document.all){document.body.style.behavior='url(#default#homepage)';document.body.setHomePage(sURL);}
else if(window.sidebar){if(window.netscape){try{netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");}
catch(e){alert("");}}
var prefs=Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);prefs.setCharPref('browser.startup.homepage',sURL);}}
function initMenu(){$(".menuItems").hide();$(".expanded").show();$("div.ptitle").click(function(){});if("bid"==bid){}else{$("."+bid).show();}
if(id=="0"||id==""){}else{var o="#li"+id;var a="#a"+id;$(o).attr("class","act");$(a).attr("class","act");}}
function menu_init(){$("#productNav .ptli").mouseenter(function(){$(this).addClass("mover");var os="#menu-"+$(this).attr("id").split("-")[1];var o=$(os);var t=($(this).height()+($(this).offset().top-$("#productNav").offset().top))>o.height()?$(this).offset().top-$("#productNav").offset().top-1:-1;var left=$(this).width()-2;o.css({"top":t+"px","left":left+"px"});o.show();}).mouseleave(function(e){if(e.relatedTarget.className=="menuListDiv")
return;$(this).removeClass("mover");var os="#menu-"+$(this).attr("id").split("-")[1];$(os).hide();});$("#productNav .itemMenu").mouseenter(function(){$(this).prev(".ptli").addClass("mover");$(this).show();}).mouseleave(function(e){if($.contains(this,e.relatedTarget)==false){$(this).prev(".ptli").removeClass("mover");$(this).hide();}});}
function init_nav(){var width=988;$("#navDiv ul li.fli>ul").each(function(){var c=$(this).children("li").size();if(c>0){if($(this).parent().attr("id")=="cpzx_yy"){var w=197;var lastw=197;$(this).css("height","170px");$("li",this).css("border-bottom","1px dotted #ddd");}else{var w=Math.floor(width/c);var lastw=width-w*(c-1)+"px";}
w+="px";$(this).children("li").each(function(){$(this).css("width",w);var o=$(this).children("div");var img="url(/images/"+$(this).attr("id")+".gif)";o.css("background-image",img);});$(this).children("li:last").css("width",lastw);}});$("#nav .m1").hover(function(){$(this).addClass("act");var o=$(this).next();var l=$("#navDiv").offset().left-1;var t=$("#navDiv").offset().top+$("#navDiv").height();o.css("top",t);o.css("left",l);o.fadeIn();},function(){var o=$(this).next();o.hide();$(this).removeClass("act");});$("#navDiv ul li ul").hover(function(){$(this).prev(".m1").addClass("act");$(this).show();},function(){$(this).prev(".m1").removeClass("act");$(this).hide();});$("#navDiv ul li ul li").hover(function(){$(this).css("background","#f4f4f4");var o=$(this).children("div");},function(){$(this).css("background","");var o=$(this).children("div");});}
$(init_nav);var kdb=new Array();kdb[0]=new Array(6,0.28,0.28);kdb[1]=new Array(7,0.52,0.52);kdb[2]=new Array(8,0.96,0.96);kdb[3]=new Array(9,1.6,1.6);kdb[4]=new Array(10,2.5,2.5);kdb[5]=new Array(15,4,4);kdb[6]=new Array(20,8,10);kdb[7]=new Array(25,13,16);kdb[8]=new Array(32,20,25);kdb[9]=new Array(40,30,35);kdb[10]=new Array(50,46,55);kdb[11]=new Array(65,75,85);kdb[12]=new Array(80,110,135);kdb[13]=new Array(100,185,210);kdb[14]=new Array(125,280,310);kdb[15]=new Array(150,365,425);kdb[16]=new Array(200,650,700);kdb[17]=new Array(250,960,1050);kdb[18]=new Array(300,1300,1500);kdb[19]=new Array(350,1600,1900);kdb[20]=new Array(400,1800,2000);function sdnchg(){if($("#sdn").size()){$("#sdn").change(function(){var lltx=$("#lltx").val();var sdn=$("#sdn").val();if(lltx=="#")return;if(sdn!="#"){for(var i=0;i<kdb.length;i++){if(kdb[i][0]==sdn){rcv=kdb[i][lltx];$("#rcv").val(rcv);break;}}}});$("#lltx").change(function(){var sdn=$("#sdn").val();var lltx=$("#lltx").val();if(sdn!="#"){for(var i=0;i<kdb.length;i++){if(kdb[i][0]==sdn){rcv=kdb[i][lltx];$("#rcv").val(rcv);break;}}}});}}
$(sdnchg);function kdjs(){checkEmpty("kdform");if(err){alert("输入有误！请检查输入的项目！标有红色*号的字段必须输入！");return false;}
var cv2=$("#cv2").val();var r=$("#valvetype").val();var dn=$("#dn").val();var sdn=$("#sdn").val();var lltx=$("#lltx").val();var rcv=$("#rcv").val();if(sdn!="#"){for(var i=0;i<kdb.length;i++){if(kdb[i][0]==sdn){rcv=kdb[i][lltx];$("#rcv").val(rcv);break;}}}
var m=rcv/cv2;var k;if(lltx==1)
k=1-(log10(m)/log10(r)); //等百分比
else
k=(r-m)/((r-1)*m);
k=k*100;k=ForDight(k,2);$("#kdv").val(k);}
function log10(val){return Math.log(val)/ Math.LN10;
}
var err=true;function yzbd(o){var obj="#"+o+" :input";$(obj).each(function(){$(this).blur(function(){if($(this).attr("nullmsg")!=undefined&&($(this).val()==""||$(this).val()=="#")){var aobj=$(this).siblings(".alertSpan");aobj.show();aobj.html($(this).attr("nullmsg"));$(this).addClass("alert");err=true;}});$(this).change(function(){var aobj=$(this).siblings(".alertSpan");var reg;if($(this).attr("datatype")=="t")
reg=/^[0-9]\d*$|^-[0-9]\d*$/;else
reg=/^[1-9]\d*.\d*$|^0.[0-9]\d*$|^[0-9]\d*$/;if(reg.test($(this).val())){aobj.hide();$(this).removeClass("alert");err=false;}else{var amsg=$(this).attr("errmsg");amsg=amsg==undefined?($(this).attr("nullmsg")!=undefined?$(this).attr("nullmsg"):""):amsg;if(amsg!=""){if(!$(this).is("select"))
alert(amsg);aobj.show();aobj.html($(this).attr("errmsg"));$(this).addClass("alert");$(this)[0].focus();err=true;}}});});}
function checkEmpty(o){var obj="#"+o+" :input";$(obj).each(function(){if($(this).attr("nullmsg")!=undefined&&($(this).val()==""||$(this).val()=="#"))
err=true;});}
$(function(){if($("#nshow").size()){$('#nshow').cycle({fx:'fade'});}});$(init_datatable);function init_datatable(){if($(".dataTable2").size()){$(".dataTable2 tr").hover(function(){$(this).addClass("trhover");},function(){$(this).removeClass("trhover");});}}
$(init_cert);function init_cert(){if($("#certDiv").size()){$("#certDiv img").each(function(){var href=$(this).attr("src");href=href.replace(/cert/gi,"dcert");var a="<a href='"+href+"' class='thickbox'><img src='"+$(this).attr("src")+"' /></a>";$(this).parent().html(a);});}}
function ForDight(Dight,How)
{Dight=Math.round(Dight*Math.pow(10,How))/Math.pow(10,How);    
return Dight;}