function clickButton(e, buttonid){ 
      var bt = document.getElementById(buttonid); 
      if (typeof bt == 'object'){ 
            if(navigator.appName.indexOf("Netscape")>(-1)){ 
                  if (e.keyCode == 13){ 
                        searchKey_onclick(); 
                        return false;
                  } 
            } 
            if (navigator.appName.indexOf("Microsoft Internet Explorer")>(-1)){ 
                  if (event.keyCode == 13){ 
                        searchKey_onclick(); 
                        return false;
                  } 
            } 
      } 
}

function searchKey_onclick() {
    if(document.getElementById("searchKey").value!="")
    {
        window.location.href="search.aspx?q="+document.getElementById("searchKey").value;
        return true;
    }
    else
    {
        return false;
    }
}

function addFavorite(){
    var url=location.href;
    var description=document.title;
    try{//IE
        window.external.addFavorite(url,description);
    }catch(e){//FF
        window.sidebar.addPanel(description,url,"");
    }
}

function FP_swapImg() {//v1.0
 var doc=document,args=arguments,elm,n; doc.$imgSwaps=new Array(); for(n=2; n<args.length;
 n+=2) { elm=FP_getObjectByID(args[n]); if(elm) { doc.$imgSwaps[doc.$imgSwaps.length]=elm;
 elm.$src=elm.src; elm.src=args[n+1]; } }
}

function FP_preloadImgs() {//v1.0
 var d=document,a=arguments; if(!d.FP_imgs) d.FP_imgs=new Array();
 for(var i=0; i<a.length; i++) { d.FP_imgs[i]=new Image; d.FP_imgs[i].src=a[i]; }
}

function FP_getObjectByID(id,o) {//v1.0
 var c,el,els,f,m,n; if(!o)o=document; if(o.getElementById) el=o.getElementById(id);
 else if(o.layers) c=o.layers; else if(o.all) el=o.all[id]; if(el) return el;
 if(o.id==id || o.name==id) return o; if(o.childNodes) c=o.childNodes; if(c)
 for(n=0; n<c.length; n++) { el=FP_getObjectByID(id,c[n]); if(el) return el; }
 f=o.forms; if(f) for(n=0; n<f.length; n++) { els=f[n].elements;
 for(m=0; m<els.length; m++){ el=FP_getObjectByID(id,els[n]); if(el) return el; } }
 return null;
}

function ResizeImage(ImgD,iMaxWidth,iMaxHeight)
{
    var image=new Image();
    image.src=ImgD.src;
    if(image.width>0 && image.height>0)
    {
        if(image.width/image.height >= iMaxWidth/iMaxHeight)
        {
            if(image.width>iMaxWidth)
            {
        	    ImgD.width=iMaxWidth;
        	    ImgD.height=(image.height*iMaxWidth)/image.width;
            }
        }
        else
        {
            if(image.height>iMaxHeight)
            {
        	    ImgD.height=iMaxHeight;
        	    ImgD.width=(image.width*iMaxHeight)/image.height;
        	}
        }
    } 
}