function toggleElementDisplay(id){var el=document.getElementById(id);if(el.style.display!="none")el.style.display="none";else el.style.display="";}function show(id){document.getElementById(id).style.display='';}function hide(id){document.getElementById(id).style.display='none';}function $(id){return document.getElementById(id);}function enable_disable(fld1,fld2){document.getElementById(fld1).disabled=false;document.getElementById(fld2).disabled=true;}function validate(){frm=eval('document.'+arguments[0]);for(i=1;i<arguments.length;i++)if(document.getElementById(arguments[i]).value==""){alert(document.getElementById(arguments[i]).getAttribute('emsg'));return false;}frm.submit();}function validateEmail(email,msg){var emailStr=document.getElementById(email).value;var emailReg1=/(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/;var emailReg2=/^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,6}|[0-9]{1,3})(\]?)$/;if(!(!emailReg1.test(emailStr)&&emailReg2.test(emailStr))){alert(msg);return false;}return true;}function validateNumber(num,msg){var Str=document.getElementById(num).value;var Reg1=/[0-9]+/;if(!Reg1.test(Str)){alert(msg);return false;}return true;}function confirm_del(msg,page){if(confirm(msg))window.location=page;}function selectAll(){var arr=document.forms['form1'].elements['arr_ids[]'];var toggle=arr[0].checked;for(var i=1;i<arr.length;i++){arr[i].checked=toggle;}}function textCounter(field,countfield,maxlimit){if(field.value.length>maxlimit)field.value=field.value.substring(0,maxlimit);elsecountfield.value=maxlimit-field.value.length;}