<!--
var newWindow = null
function windowOpener(loadpos)
{       
        if (! newWindow || newWindow.closed)
        {
        newWindow = window.open(loadpos,"surveywin","width=385,height=400");
        }else
        {
                newWindow.focus();
        }
}

function i_trim(string1)
{
	var string2 ="";
	var j = 0;
	var k = string1.length;
	for(var i =0;i<string1.length;i++)
	{
		if(string1.charAt(i)!= ' ')
		{		
			break;
		}
		j++;
	}
	for(i = k - 1;i>=0;i--)
	{
		if(string1.charAt(i)!= ' ')
		{		
			break;
		}
		k--;
	}
	for(i = j;i<k;i++)
	{
		string2+=string1.charAt(i);
	}
	return string2;
}
function checkthisform(theform)
{
	var i=0;
	var j=0;
	var k=0;
	var str=theform.usestring.value;
	var checkstr="^#{}[]()&	% '\"";
	var str1='';
	if(str == "")
	{
		alert("请填入检索词!");
		return false;
	}
	for(i=0;i<str.length;i++)
	{
		k=0;
		for(j=0;j<checkstr.length;j++)
		{
			if(str.charAt(i) ==checkstr.charAt(j))
			{
				str1 +=  ' ';
				k=1;
				break;
			}
		}
		if(k==0)
			str1 += str.charAt(i);
	}
	if(str1.length < 1)
	{
		alert("检索词不能为空!");
		return false;
	}
        str = i_trim(str1);
	strarray="0123456789qwertyuioplkjhgfdsazxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM";
	if(str.length <= 1)
	{
		if(strarray.indexOf(str.charAt(0)) != -1)
		{	
			alert("检索词不能为空或单个字符!");
			return false;
		}
	}
	theform.SearchString.value = "S[s:" + str + "]";
	return true;
}

function openwin(url)
{
	var pop=null;
	pop=window.open(url,"","width=400,height=380,toolbar=no");
	if(pop!=null)
	{
		if(pop.opener==null)
		{
			pop.opener=self;
		}
		pop.location.href=url;
	}
//	pop.resizeTo(400,500);
//	pop.moveTo(0,100);
//	pop.focus();
}

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) { //v3.0
  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); 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];}
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->