     hovercolor = "#CEDEEF"; 
     bgcolor = "#FFFFFF"; 
     background = "#336699";  
     
     menu_border = 1; 
     border_color = "#336699"; 
 
 //////////////////////////////////////////////////////
     No3 = (parseInt(navigator.appVersion) > 3) ? 1:0;
     layer = (document.all && No3) ? "document.all['L'+menu].style" : (document.layers && No3) ? "document.layers['L'+menu]" : 0;
     var timer;
 
 function JavaM() {
  if(layer) {
     if(timer) clearTimeout(timer);
     for(menu=0; menu<Layer.length; menu++) { if(Layer[menu]) { eval(layer).visibility = "hidden"; } }
     for(i=0; i<arguments.length; i++) { menu=arguments[i]; eval(layer).visibility = "visible";}
  } 
 }
 
 function Hide() { timer = setTimeout("JavaM()", 500); }
 
 
 function LayerSpecs(Left,Top,Width) { if(No3) {
     if(document.all) { Top+=0; Left+=0; Width-=0; }
     this.left = Left;
     this.top = Top;
     this.info = "";
     T=0;
    
     for(i=3; i<arguments.length; i++) {
         if(document.all) { this.info += "<TR bgcolor=#FFFFFF><TD WIDTH="+Width+" height=23 onMouseOver='this.bgColor=\""+hovercolor+"\"' onMouseOut='this.bgColor=\"\"'>"+arguments[i]+"</TD></TR>"; }
         else {break;}
         T+=20;
     }
 } }
 
 Layer = new Array();
 
 //////////////////////////////////////////////
Layer[1] =    new LayerSpecs(177,54,122,
             '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_basic/dsz.html" onMouseOver="JavaM(1)"><font face=sinsum color=#336699>&nbsp;董事长致词</font></A> ',
             '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_basic/gsjj.html" onMouseOver="JavaM(1)"><font face=sinsum color=#336699>&nbsp;公司介绍</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_basic/gszz.html" onMouseOver="JavaM(1)"><font face=sinsum color=#336699>&nbsp;资质等级</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_basic/gsry.html" onMouseOver="JavaM(1)"><font face=sinsum color=#336699>&nbsp;公司荣誉</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_basic/zzjg.html" onMouseOver="JavaM(1)"><font face=sinsum color=#336699>&nbsp;组织机构</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_basic/qywh.html" onMouseOver="JavaM(1)"><font face=sinsum color=#336699>&nbsp;企业文化</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_basic/lxfs.html" onMouseOver="JavaM(1)"><font face=sinsum color=#336699>&nbsp;联系我们</font></A> ');
 
Layer[2] =    new LayerSpecs(177,83,122);

Layer[3] =    new LayerSpecs(177,112,122,
             '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_class/sybg/0612710030490984.html" onMouseOver="JavaM(3)"><font face=sinsum color=#336699>&nbsp;宾馆商业</font></A> ',
             '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_class/gycf/061271010094923.html" onMouseOver="JavaM(3)"><font face=sinsum color=#336699>&nbsp;工业厂房</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_class/ggjz/0612710175071659.html" onMouseOver="JavaM(3)"><font face=sinsum color=#336699>&nbsp;公共建筑</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_class/jdaz/0612710384676342.html" onMouseOver="JavaM(3)"><font face=sinsum color=#336699>&nbsp;机电安装</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_class/szgc/0612713334252754.html" onMouseOver="JavaM(3)"><font face=sinsum color=#336699>&nbsp;市政工程</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_class/ylwh/0612713383079641.html" onMouseOver="JavaM(3)"><font face=sinsum color=#336699>&nbsp;医疗文化</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_class/zzbs/0612713452973937.html" onMouseOver="JavaM(3)"><font face=sinsum color=#336699>&nbsp;住宅别墅</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_class/zszh/0612713552119961.html" onMouseOver="JavaM(3)"><font face=sinsum color=#336699>&nbsp;装饰装潢</font></A> ');

Layer[4] =    new LayerSpecs(177,141,122,
             '<A style="color:#000000;text-decoration:none;" HREF="/2006/bbs/index.asp?boardid=1" onMouseOver="JavaM(4)"><font face=sinsum color=#336699>&nbsp;企业论坛</font></A> ',
             '<A style="color:#000000;text-decoration:none;" HREF="/2006/bbs/index.asp?boardid=6" onMouseOver="JavaM(4)"><font face=sinsum color=#336699>&nbsp;建筑论坛</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/bbs/index.asp?boardid=14" onMouseOver="JavaM(4)"><font face=sinsum color=#336699>&nbsp;人才管理</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/bbs/index.asp?boardid=16" onMouseOver="JavaM(4)"><font face=sinsum color=#336699>&nbsp;站务管理</font></A> ');

Layer[5] =    new LayerSpecs(177,170,122,
             '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_basic/rcln.html" onMouseOver="JavaM(5)"><font face=sinsum color=#336699>&nbsp;人才理念</font></A> ',
             '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_basic/ygsz.html" onMouseOver="JavaM(5)"><font face=sinsum color=#336699>&nbsp;员工守则</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_basic/ygpx.html" onMouseOver="JavaM(5)"><font face=sinsum color=#336699>&nbsp;员工培训</font></A> ',
			 '<A style="color:#000000;text-decoration:none;" HREF="/2006/ntqy_basic/zpzw.html" onMouseOver="JavaM(5)"><font face=sinsum color=#336699>&nbsp;招聘职位</font></A> ');


j = (Layer[0]) ? 0:1;
 
 for(i=j; i<Layer.length; i++) {
     if(document.all && No3) { document.write("<SPAN onMouseOver='clearTimeout(timer)' onMouseOut='Hide("+i+")' ID='L"+i+"' STYLE='Z-INDEX: 100; position:absolute; visibility:hidden; background:"+background+"; top:"+Layer[i].top+"; left:"+Layer[i].left+";'><TABLE"+" border=0 cellspacing=1 cellpadding=0 "+ border_color+"'>"+Layer[i].info+"</TABLE></SPAN>"); }
     else if(document.layers && No3) { document.write("<LAYER onMouseOver='clearTimeout(timer)' onMouseOut='Hide("+i+")' ID='L"+i+"' Z-INDEX: 100 POSITION=ABSOLUTE VISIBILITY=HIDDEN BGCOLOR='"+bgcolor+"' BACKGROUND='"+background+"' TOP="+Layer[i].top+" LEFT="+Layer[i].left+"><table>"+Layer[i].info+"</table></LAYER>"); }
 }
  

