function SetFocus(TargetFormName){var target=0;if(TargetFormName!=""){for(i=0;i<document.forms.length;i++){if(document.forms[i].name==TargetFormName){target=i;break}}}var TargetForm=document.forms[target];for(i=0;i<TargetForm.length;i++){if((TargetForm.elements[i].type!="image")&&(TargetForm.elements[i].type!="hidden")&&(TargetForm.elements[i].type!="reset")&&(TargetForm.elements[i].type!="submit")){TargetForm.elements[i].focus();if((TargetForm.elements[i].type=="text")||(TargetForm.elements[i].type=="password")){TargetForm.elements[i].select()}break}}}function RemoveFormatString(TargetElement,FormatString){if(TargetElement.value==FormatString){TargetElement.value=""}TargetElement.select()}function CheckDateRange(from,to){if(Date.parse(from.value)<=Date.parse(to.value)){return true}else{return false}}function IsValidDate(DateToCheck,FormatString){var strDateToCheck;var strDateToCheckArray;var strFormatArray;var strFormatString;var strDay;var strMonth;var strYear;var intday;var intMonth;var intYear;var intDateSeparatorIdx=-1;var intFormatSeparatorIdx=-1;var strSeparatorArray=new Array("-"," ","/",".");var strMonthArray=new Array("jan","feb","mar","apr","may","jun","jul","aug","sep","oct","nov","dec");var intDaysArray=new Array(31,28,31,30,31,30,31,31,30,31,30,31);strDateToCheck=DateToCheck.toLowerCase();strFormatString=FormatString.toLowerCase();if(strDateToCheck.length!=strFormatString.length){return false}for(i=0;i<strSeparatorArray.length;i++){if(strFormatString.indexOf(strSeparatorArray[i])!=-1){intFormatSeparatorIdx=i;break}}for(i=0;i<strSeparatorArray.length;i++){if(strDateToCheck.indexOf(strSeparatorArray[i])!=-1){intDateSeparatorIdx=i;break}}if(intDateSeparatorIdx!=intFormatSeparatorIdx){return false}if(intDateSeparatorIdx!=-1){strFormatArray=strFormatString.split(strSeparatorArray[intFormatSeparatorIdx]);if(strFormatArray.length!=3){return false}strDateToCheckArray=strDateToCheck.split(strSeparatorArray[intDateSeparatorIdx]);if(strDateToCheckArray.length!=3){return false}for(i=0;i<strFormatArray.length;i++){if(strFormatArray[i]=='mm'||strFormatArray[i]=='mmm'){strMonth=strDateToCheckArray[i]}if(strFormatArray[i]=='dd'){strDay=strDateToCheckArray[i]}if(strFormatArray[i]=='yyyy'){strYear=strDateToCheckArray[i]}}}else{if(FormatString.length>7){if(strFormatString.indexOf('mmm')==-1){strMonth=strDateToCheck.substring(strFormatString.indexOf('mm'),2)}else{strMonth=strDateToCheck.substring(strFormatString.indexOf('mmm'),3)}strDay=strDateToCheck.substring(strFormatString.indexOf('dd'),2);strYear=strDateToCheck.substring(strFormatString.indexOf('yyyy'),2)}else{return false}}if(strYear.length!=4){return false}intday=parseInt(strDay,10);if(isNaN(intday)){return false}if(intday<1){return false}intMonth=parseInt(strMonth,10);if(isNaN(intMonth)){for(i=0;i<strMonthArray.length;i++){if(strMonth==strMonthArray[i]){intMonth=i+1;break}}if(isNaN(intMonth)){return false}}if(intMonth>12||intMonth<1){return false}intYear=parseInt(strYear,10);if(isNaN(intYear)){return false}if(IsLeapYear(intYear)==true){intDaysArray[1]=29}if(intday>intDaysArray[intMonth-1]){return false}return true}function IsLeapYear(intYear){if(intYear%100==0){if(intYear%400==0){return true}}else{if((intYear%4)==0){return true}}return false}