// Thanks to coudal partners and 37 signals for this! ns4 = (document.layers)? true:false; ie4 = (document.all)? true:false; dom = (document.getElementById)? true:false; function showDiv(id) { if (ns4) document.layers[id].visibility = "show" else if (ie4) document.all[id].style.visibility = "visible" else if (dom) document.getElementById(id).style.visibility = "visible" } function hideDiv(id) { if (ns4) document.layers[id].visibility = "hide" else if (ie4) document.all[id].style.visibility = "hidden" else if (dom) document.getElementById(id).style.visibility = "hidden" } // end stateful links, begin imageswap function MM_swapImgRestore() { //v3.0 var i,x,a=document.MM_sr; for(i=0;a&&i0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i