// JScript 文件
 function dopostToSearch()
	   {
	        var oSelect=document.getElementById("SearchRange");
	        var ovalue=oSelect.value;
	        var oElement=document.getElementById("SearchKeyword");
	        var sValue=oElement.value;
	        
	        if(ovalue=="product")
	        {
	                if(sValue!="")
	                {
	                    sValue="k"+sValue+".html";
	                    self.location.href=sValue;
	                }
	                else
	                {
	                    alert("请输入搜索关健词");
	                }
	        }
	        else if(ovalue=="dealer")
	        {
	                if(sValue!="")
	                {
	                    sValue="dk"+sValue+".html";
	                    self.location.href=sValue;
	                }
	                else
	                {
	                    alert("请输入搜索关健词");
	                }
	        }
	        else
	        {
	            if(sValue!="")
	            {
	                sValue=ovalue+"n-k"+sValue+".html";
	                self.location.href=sValue;
	            }
	            else
	            {
	                alert("请输入搜索关健词");
	            }
	        }
	        
	   }
       function onkey(e)
       {
             var ev = window.event || e;
   
	        if(ev.keyCode==13) 
	        {
	           ev.returnValue=false;
                      ev.cancel = true;
                      dopostToSearch();
	        }
       }
       function visty()
       {
            var username=document.getElementById("ctl00_UserName");
            var password=document.getElementById("ctl00_Password");
            if(usernmae.value=="")
            {
                alert("请输入帐号");
                return false;
            }
            if(password.value=="")
            {
                alert("请输入密码");
            }
       }
        var   flag=false;   
        function   DrawImage(ImgD,widths,heights){   
        var   image=new   Image();   
        var   iwidth   =   widths;     //定义允许图片宽度   
        var   iheight   =   heights;     //定义允许图片高度   
        image.src=ImgD.src;   
        if(image.width>0   &&   image.height>0){   
        flag=true;   
        if(image.width/image.height>=   iwidth/iheight){   
        if(image.width>iwidth){       
        ImgD.width=iwidth;   
        ImgD.height=(image.height*iwidth)/image.width;   
        }else{   
        ImgD.width=image.width;       
        ImgD.height=image.height;   
        }   
        ImgD.alt=image.width+"×"+image.height;   
        }   
        else{   
        if(image.height>iheight){       
        ImgD.height=iheight;   
        ImgD.width=(image.width*iheight)/image.height;   
        }else{   
        ImgD.width=image.width;       
        ImgD.height=image.height;   
        }   
        ImgD.alt=image.width+"×"+image.height;   
        }   
        }   
        }