var old_i="";
var old_ID="";
var old_LayerID="";
var B="";
if(document.getElementById){B="NS6";}else{if(document.layers){B="NS";}else{B="IE";}}
function m_i(ID,i){if(B!="NS"){d=document.images[ID];}else{d=document.images[ID];}old_ID=ID;old_i=d.src;d.src=i;}
function m_o(){if(old_ID!=""){if(B!="NS"){d=document.images[old_ID];}else{d=document.images[old_ID];}d.src=old_i;old_ID="";old_i="";}}
function get_layer_style(Layer_ID){var l;switch(B){case "NS6":l=document.getElementById("l"+Layer_ID).style;break;case "NS":l=document.layers["l"+Layer_ID];break;case "IE":l=document.all("l"+Layer_ID).style;}return l;}
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