tt=0; var adwidth=100 var adheight=200 var correctwidth=1024 var correctheight=768 if (screen.width>=1440) { adwidth=230 adheight=500 } else if (screen.width>=1024) { adwidth=125 adheight=250 } var leftad="" var service="" //下面是定义左侧浮动广告。 leftad+="
" leftad+="" leftad+="
 关闭
" //定义浮动广告图片位置大小及链接 leftad+=" " leftad+=" " leftad+=" " leftad+=" " leftad+=" " leftad+="
" leftad+="
" document.write(leftad) lastScrollY_6=0; function heartBeat_6(){ diffY_6=document.documentElement.scrollTop; percent_6=.1*(diffY_6-lastScrollY_6); if(percent_6>0)percent_6=Math.ceil(percent_6); else percent_6=Math.floor(percent_6); document.all.leftad.style.pixelTop+=percent_6; lastScrollY_6=lastScrollY_6+percent_6; //abc.innerHTML=percent_6; tt=tt+1; } //定义为右侧广告，距顶部50px，同上 service+="
" service+=" " service+=" " service+=" " service+=" " service+=" " service+="
" service+=" " service+=" " service+="
" service+=" " service+=" 客户您好: 跨世纪软件为您服务" service+="
" service+=" " service+=" 客户您好: 跨世纪软件为您服务" service+="
" service+=" " service+=" 客户您好: 跨世纪软件为您服务" service+="


" service+=" " service+=" " service+=" " service+=" " service+=" " service+=" " service+="
" service+=" 注意：桥梁大师
新联系电话" service+=" " service+="
" service+=" 售前" service+=" " service+="
" service+=" 010-59297000-7008
" service+=" 010-59297000-7015" service+="
" service+=" 售后" service+=" " service+="
" service+=" 010-62698088-858
" service+=" 010-62698088-886" service+="
" service+="
" document.write(service) lastScrollY_7=0; function heartBeat_7(){ diffY_7=document.documentElement.scrollTop; percent_7=.1*(diffY_7-lastScrollY_7); if(percent_7>0)percent_7=Math.ceil(percent_7); else percent_7=Math.floor(percent_7); document.all.rightad.style.pixelTop+=percent_7; lastScrollY_7=lastScrollY_7+percent_7; } window.setInterval("heartBeat_7()",1); window.setInterval("heartBeat_6()",1); function closeAdDiv(Layer) { //alert(1) if(document.getElementById(Layer).style.visibility=='hidden') { document.getElementById(Layer).style.visibility='visible' document.getElementById("inorout0").innerHTML=" " document.getElementById("inorout").innerHTML="关闭" } else { document.getElementById(Layer).style.visibility='hidden' document.getElementById("inorout0").innerHTML="桥
梁
上
部
结
构
通
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子
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册" document.getElementById("inorout").innerHTML=" " } }