function MM_findObj(D,C){var B,A,E;if(!C){C=document}if((B=D.indexOf("?"))>0&&parent.frames.length){C=parent.frames[D.substring(B+1)].document;D=D.substring(0,B)}if(!(E=C[D])&&C.all){E=C.all[D]}for(A=0;!E&&A<C.forms.length;A++){E=C.forms[A][D]}for(A=0;!E&&C.layers&&A<C.layers.length;A++){E=MM_findObj(D,C.layers[A].document)}if(!E&&C.getElementById){E=C.getElementById(D)}return E}function isEmail(B){var C=MM_findObj(B).value;var A=/^([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/;return A.test(C)}function isPhone(A){var B=MM_findObj(A).value;B=B.replace(/[\(\)\.\-\+\ ]/g,"");if(isNaN(parseInt(B))){return false}else{return true}}function isDate(B){var C=MM_findObj(B).value;var A=/^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{4}$/;return A.test(C)}function isEmpty(A){var B=MM_findObj(A).value;if(B.length==0){return true}else{return false}}function isNum(B){argvalue=MM_findObj(B).value.toString();for(var A=0;A<argvalue.length;A++){if(argvalue.substring(A,A+1)<"0"||argvalue.substring(A,A+1)>"9"){return false}}return true}function isChecked(A){if(checkbox.checked==true){return true}else{return false}}function isValidCreditCard(C,F){if(C=="VI"){var B=/^4\d{3}-?\d{4}-?\d{4}-?\d{4}$/}else{if(C=="MC"){var B=/^5[1-5]\d{2}-?\d{4}-?\d{4}-?\d{4}$/}else{if(C=="DS"){var B=/^6011-?\d{4}-?\d{4}-?\d{4}$/}else{if(C=="AX"){var B=/^3[4,7]\d{13}$/}}}}if(!B.test(F)){return false}var D=0;for(var A=(2-(F.length%2));A<=F.length;A+=2){D+=parseInt(F.charAt(A-1))}for(var A=(F.length%2)+1;A<F.length;A+=2){var E=parseInt(F.charAt(A-1))*2;if(E<10){D+=E}else{D+=(E-9)}}if((D%10)==0){return true}else{return false}}function isBeforeDate(A,B){A=A.split("/");A=A[2]+""+A[0]+""+A[1];B=B.split("/");if(A[0].length==1){A[0]="0"+A[0]}if(B[1].length==1){A[1]="0"+A[1]}if(B[0].length==1){B[0]="0"+B[0]}if(B[1].length==1){B[1]="0"+B[1]}B=B[2]+""+B[0]+""+B[1];if(A<B){return true}else{return false}}