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_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_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];}
}
function entsub(argForm) {
    if (window.event && window.event.keyCode == 13) {
        headsearch();
    }
    else {
        return true;
    }
}


function psearch(sbm,schild){
document.frmSearch.action="/gensearch.asp";
document.frmSearch.searchtypebm.value=sbm;
document.frmSearch.specialid.value=schild;

document.frmSearch.CatalogSearchWord.value="";
document.frmSearch.submit();

}
function ppsearch(sbm,schild,sword){
document.frmSearch.action="/gensearch.asp";
document.frmSearch.searchtypebm.value=sbm;
document.frmSearch.specialid.value=schild;

document.frmSearch.CatalogSearchWord.value=sword;
document.frmSearch.submit();

}

function headsearch(){
document.frmSearch.action="/gensearch.asp";
document.frmSearch.searchtypebm.value="";
document.frmSearch.brandtypeid.value="";
document.frmSearch.OtherTradeBm.value="";
document.frmSearch.specialid.value="";
 if (document.frmSearch.CatalogSearchWord.value.length <= 0){
        alert("请输入搜索关键字 多个用空格分开.");
		return false;
    
    }else{
		return true;
//document.frmSearch.submit();
}

}

function fnSearchSubmit(fName) {
    if (fName.CatalogSearchWord.value.length <= 1){
        alert("请输入搜索关键字 多个用空格分开.")
    
    }else{
    	if (fName.ProTradeTypeID.options[fName.ProTradeTypeID.selectedIndex].value=='all'){
		    
    		fName.action="/genSearch.asp";
    	}else{
    		fName.action="/gensearch.asp";
    	}
		 fName.target="_blank";
        fName.submit()    
    }
}		

function fnCheckSearchWord(oSearchWord) {
    if (oSearchWord.value == '请输入搜索关键字 多个用空格分开.') {
        oSearchWord.value = '';
    }
	}
function gogoods() {
    if (document.frmSearch.CatalogSearchWord.value.length <= 0) {
       alert("请输入麦品的编号!")
	    }else 
	   if( IsInteger(document.frmSearch.CatalogSearchWord.value)){
	   document.location.href="http://www.buyman.cn/goods"+document.frmSearch.CatalogSearchWord.value+".htm";
	  
    }
}
function IsInteger(string) 
{  
var integer; 

integer = parseInt(string); 
if (isNaN(integer)) 
{ 
return false; 
} 
else if (integer.toString().length==string.length) 
{  
if (integer>0) 
{ 
return true; 
} 
else 
return false;  
} 
else 
return false; 
}