var fieldstocheck=new Array();fieldnames=new Array();function checkform(){for(i=0;i<fieldstocheck.length;i++){if(eval("document.subscribeform.elements['"+fieldstocheck[i]+"'].value")==""){alert("Please enter your "+fieldnames[i]);eval("document.subscribeform.elements['"+fieldstocheck[i]+"'].focus()");return false}}return true}function addFieldToCheck(value,name){fieldstocheck[fieldstocheck.length]=value;fieldnames[fieldnames.length]=name}