var isInternetExplorer=(navigator.appName.indexOf("Microsoft")!=-1);function countSpaces(obj){var iLength=obj.value.length;var strSpaces=obj.value.match(new RegExp("( )","g"));var countSpaces=strSpaces?strSpaces.length:0;return countSpaces;}
function countLineBreaks(obj){var iLength=obj.value.length;var strLineBreaks=obj.value.match(new RegExp("(\\n)","g"));var countLineBreaks=strLineBreaks?strLineBreaks.length:0;return countLineBreaks;}
function textCounter(field,counter_field,maxlimit){var lineBreaks=countLineBreaks(field);var adjust=isInternetExplorer?1:0;if(field.value.length-lineBreaks*adjust>maxlimit){field.value=field.value.substring(0,maxlimit+lineBreaks*adjust);field.focus();}else{counter_field.value=maxlimit-field.value.length+lineBreaks*adjust;}}
function backToSection(backToURL,forceBackToURL){if(forceBackToURL==null)forceBackToURL=false;if(history.length>1&&!forceBackToURL)history.back();else window.location.href=backToURL;}
function hideStatus(){window.defaultStatus='';window.status='';return true;}
function searchReset(){tot=document.search_form.elements.length;for(i=0;i<tot;i++){if(document.search_form.elements[i].type=='text'){document.search_form.elements[i].value="";}else if(document.search_form.elements[i].type=='checkbox'||document.search_form.elements[i].type=='radio'){document.search_form.elements[i].checked=false;}else if(document.search_form.elements[i].type=='select-one'){document.search_form.elements[i].selectedIndex=0;}}
if((document.search_form.country_id)||(document.search_form.state_id)||(document.search_form.region_id)||(document.search_form.city_id)||(document.search_form.area_id)){searchLocationReset();}}
function easyFriendlyUrl(name2friendlyurl,target,validchars,separator){var str="";var i;var exp_reg=new RegExp("["+validchars+separator+"]");var exp_reg_space=new RegExp("[ ]");name2friendlyurl.toString();for(i=0;i<name2friendlyurl.length;i++){if(exp_reg.test(name2friendlyurl.charAt(i))){str=str+name2friendlyurl.charAt(i);}else{if(exp_reg_space.test(name2friendlyurl.charAt(i))){if(str.charAt(str.length-1)!=separator){str=str+separator;}}}}
if(str.charAt(str.length-1)==separator)str=str.substr(0,str.length-1);document.getElementById(target).value=str.toLowerCase();}
function searchLocationReset(){if(document.search_form.country_id){if(document.search_form.state_id){while(document.search_form.state_id.options.length>1){deleteIndex=document.search_form.state_id.options.length-1;document.search_form.state_id.options[deleteIndex]=null;}}
if(document.search_form.region_id){while(document.search_form.region_id.options.length>1){deleteIndex=document.search_form.region_id.options.length-1;document.search_form.region_id.options[deleteIndex]=null;}}
if(document.search_form.city_id){while(document.search_form.city_id.options.length>1){deleteIndex=document.search_form.city_id.options.length-1;document.search_form.city_id.options[deleteIndex]=null;}}
if(document.search_form.area_id){while(document.search_form.area_id.options.length>1){deleteIndex=document.search_form.area_id.options.length-1;document.search_form.area_id.options[deleteIndex]=null;}}}else if(document.search_form.state_id){if(document.search_form.region_id){while(document.search_form.region_id.options.length>1){deleteIndex=document.search_form.region_id.options.length-1;document.search_form.region_id.options[deleteIndex]=null;}}
if(document.search_form.city_id){while(document.search_form.city_id.options.length>1){deleteIndex=document.search_form.city_id.options.length-1;document.search_form.city_id.options[deleteIndex]=null;}}
if(document.search_form.area_id){while(document.search_form.area_id.options.length>1){deleteIndex=document.search_form.area_id.options.length-1;document.search_form.area_id.options[deleteIndex]=null;}}}else if(document.search_form.region_id){if(document.search_form.city_id){while(document.search_form.city_id.options.length>1){deleteIndex=document.search_form.city_id.options.length-1;document.search_form.city_id.options[deleteIndex]=null;}}
if(document.search_form.area_id){while(document.search_form.area_id.options.length>1){deleteIndex=document.search_form.area_id.options.length-1;document.search_form.area_id.options[deleteIndex]=null;}}}else if(document.search_form.city_id){if(document.search_form.area_id){while(document.search_form.area_id.options.length>1){deleteIndex=document.search_form.area_id.options.length-1;document.search_form.area_id.options[deleteIndex]=null;}}}}
function $(id){return document.getElementById(id);}
function showText(text){return unescape(text);}