function st(t){window.status=t.getAttribute("title");return true}function nost(){window.status=""}function sfocus(){if(typeof(document.searchform.w)!="undefined"){document.searchform.w.focus()}}function getQueryVariable(variable){var query=window.location.search.substring(1);var vars=query.split("&");for(var i=0;i<vars.length;i++){var pair=vars[i].split("=");if(pair[0]==variable){return pair[1]}}return""}function processfacets(href,facet,value){href=href.replace(/%20/," ");var newurl="";var reg=new RegExp(facet+"_");if(reg.test(href)){if(value==""){newurl=href.replace(new RegExp(facet+"_[^ ^+^&]* ?"),"")}else{newurl=href.replace(new RegExp(facet+"_[^ ^+^&]*"),facet+"_"+value)}if(facet=="cat"){newurl=newurl.replace(/subcat_[^ ^\+^&]* ?/i,"")}}else{if(getQueryVariable("af")==""){newurl=href.replace(/af=/i,"af="+facet+"_"+value)}else{newurl=href.replace(/af=/i,"af="+facet+"_"+value+" ")}}document.location=newurl}function do_facet(sel){var fs=new Array("cat","sub","size");var af="";for(i=0;i<fs.length;i++){if(document.getElementById(fs[i]).value!=""){test=fs[i]+"_"+document.getElementById(fs[i]).value;af=af+" "+fs[i]+"_"+document.getElementById(fs[i]).value+" "}}document.searchform.af.value=af;if(document.searchform.w.value==""){document.searchform.w.value="*"}document.searchform.submit()};
