function showme(ps,pw,ph){
img_src=ps;
img_width=(pw+50);
img_height=(ph+50);
var oow=window.open("","prev","width="+img_width+",height="+img_height+",resizable=0,scrollbars=0,fullscreen=0");
str = "Picture Preview";
str+="";
oow.document.write(str);
oow.document.close();
oow.focus();
}
function showme2(ps){
var iim = new Image();
iim.src=ps;
img_width=(iim.width+50);
img_height=(iim.height+50);
var oow=window.open("","prev","width="+img_width+",height="+img_height+",resizable=0,scrollbars=0,fullscreen=0");
str = "Picture Preview";
str+="";
oow.document.write(str);
oow.document.close();
oow.focus();
}