var flag=false;
function DrawImage(ImgD,i,j){
    var image=new Image();
    var iwidth = i;  //
    var iheight = j;  //
    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+"กม"+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+"กม"+image.height;
        }
    }
} 



//////////////////////////////////////////////

function checkform()

{
      
  if(document.form.lxr.value=="")
    {
      alert("Request your name!");
	  form.lxr.focus();
      return false;
    }
	  if(document.form.title.value=="")
    {
      alert("Request your company name!");
	  form.title.focus();
      return false;
    }
	if(document.form.country.value=="")
    {
      alert("Request your country!");
	  form.country.focus();
      return false;
    }
   	if(document.form.tel.value=="")
    {
      alert("Request your tel!");
	  form.tel.focus();
      return false;
    }
    	if(document.form.email.value=="")
    {
      alert("Request your email!");
	  form.email.focus();
      return false;
    }
    	if(document.form.info.value=="")
    {
      alert("Request your message!");
	  form.info.focus();
      return false;
    }
 return true;

}