// JScript 文件

//*****************************[middel页面需要的JS]*************************************
function switchSysBar(){ 
    var locate=location.href.replace('middel.html','');
    var ssrc=document.all("img1").src.replace(locate,'');
    if (ssrc=="images/main_55.gif")
    { 
        document.all("img1").src="images/main_55_1.gif";
        document.all("frmTitle").style.display="none" 
    } 
    else
    { 
        document.all("img1").src="images/main_55.gif";
        document.all("frmTitle").style.display="" 
    } 
}
//*****************************[tab页面需要的JS]*************************************
var  highlightcolor='#c1ebff';
//此处clickcolor只能用win系统颜色代码才能成功,如果用#xxxxxx的代码就不行,还没搞清楚为什么:(
var  clickcolor='#51b2f6';
function  changeto(){
    source=event.srcElement;
    if  (source.tagName=="TR"||source.tagName=="TABLE")
    return;
    while(source.tagName!="TD")
    source=source.parentElement;
    source=source.parentElement;
    cs  =  source.children;
    if  (cs[1].style.backgroundColor!=highlightcolor&&source.id!="nc"&&cs[1].style.backgroundColor!=clickcolor)
    for(i=0;i<cs.length;i++){
	    cs[i].style.backgroundColor=highlightcolor;
    }
}

function  changeback(){
    if  (event.fromElement.contains(event.toElement)||source.contains(event.toElement)||source.id=="nc")
    return
    if  (event.toElement!=source&&cs[1].style.backgroundColor!=clickcolor)
    //source.style.backgroundColor=originalcolor
    for(i=0;i<cs.length;i++){
	    cs[i].style.backgroundColor="";
    }
}

function  clickto(){
    source=event.srcElement;
    if  (source.tagName=="TR"||source.tagName=="TABLE")
    return;
    while(source.tagName!="TD")
    source=source.parentElement;
    source=source.parentElement;
    cs  =  source.children;
    //alert(cs.length);
    if  (cs[1].style.backgroundColor!=clickcolor&&source.id!="nc")
    for(i=0;i<cs.length;i++){
	cs[i].style.backgroundColor=clickcolor;
    }
    else
    for(i=0;i<cs.length;i++){
	    cs[i].style.backgroundColor="";
    }
}
//*****************************[left页面需要的JS]*************************************

function showsubmenu(sid)
{
    whichEl = eval("submenu" + sid);
    imgmenu = eval("imgmenu" + sid);
    if (whichEl.style.display == "none")
    {
        eval("submenu" + sid + ".style.display=\"\";");
        imgmenu.background="images/main_47.gif";
    }
    else
    {
        eval("submenu" + sid + ".style.display=\"none\";");
        imgmenu.background="images/main_48.gif";
    }
}

//**********************************[top页面需要的JS]************************************
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

// JScript 文件
//限制用户只可以输入数字  Soft_C
function validateNumber()
{
    var   k=window.event.keyCode; 
    if ((k>=48 && k<=57) || (k == 8) || (k == 190) || (k == 110) || (k>=96 && k<=105)) 
    {}
    else if(k==13){
        window.event.keyCode = 9;}
    else{
        window.event.returnValue = false;}
}