function findSort(){var refinements="search_refinements_";var refineList=new Array("searchRank","field_brandtextbin","field_color_map","field_size_name");for(var i=0;i<refineList.length;i++){try{var info=$(refineList[i]).value;if(info!=undefined&&info!=""){refinements=refinements+info}if(i<refineList.length-1){refinements=refinements+"_"}}catch(e){}}return refinements}function OnChangeRank(dropdown,paginationPath){var myindex=dropdown.selectedIndex;document.form.searchRank.value=dropdown.options[myindex].value;document.form.noscript="";document.form.action=paginationPath;document.form.refinementHistory.value=findSort();document.form.submit();return true}function onChangeRefinement(dropdown,paginationPath,formName){var ref="search_refine_"+dropdown.value;$(formName).ref.value=findSort();$(formName).noscript="";$(formName).action=paginationPath;$(formName).submit();return true}function linkOnChangeSize(size,paginationPath,spot){document.form.searchSize.value=size;document.form.searchPage.value="";document.form.noscript="";document.form.refinementHistory.value=findSort();document.form.action=paginationPath;document.form.submit();return true};