var a,mes,dia,anyo,febrero;function anyoBisiesto(c){c=c<100?c+1900:c;return c%4!=0?false:c%100==0?c%400==0?true:false:true}function chkDate(c){var b,e;b=parseInt(c.split("/")[1])==0?c.split("/")[1].substr(1):c.split("/")[1];var d=new Date(c.split("/")[2],b-1,c.split("/")[0]);if(new Date>d+1)return false;e=parseInt(c.split("/")[0])==0?c.split("/")[0].substr(1):c.split("/")[0];return d.getMonth()==b-1&&d.getDate()==e&&d.getFullYear()==parseInt(c.split("/")[2])}
function daysOfMonth(c){mes=c.split("/")[0];anyo=c.split("/")[1];if(mes==1||mes==3||mes==5||mes==7||mes==8||mes==10||mes==12)return 31;if(mes==4||mes==6||mes==9||mes==11)return 30;if(mes==2)return anyoBisiesto(anyo)?29:28;return-1}function chkRangeForm(c,b){today=new Date;var e=today.getYear();if(e<1900)e+=1900;todayDate=new Date(e,today.getMonth(),today.getDate());return chkRangeFormEx(c,b,todayDate)}
function chkRangeFormEx(c,b,e){if(document.rangeFrm.de1.value==""||document.getElementById("de2").value==-1){alert(owfile6_js_err1);document.rangeFrm.de1.focus();return false}if(document.rangeFrm.a1.value==""||document.getElementById("a2").value==-1){alert(owfile6_js_err1);document.rangeFrm.a1.focus();return false}if(document.rangeFrm.de1.value==0)document.rangeFrm.de1.value=1;if(document.rangeFrm.a1.value==0)document.rangeFrm.a1.value=1;b=daysOfMonth(document.getElementById("de2").value);var d=daysOfMonth(document.getElementById("a2").value);
if(document.rangeFrm.de1.value>b)document.rangeFrm.de1.value=b;if(document.rangeFrm.a1.value>d)document.rangeFrm.a1.value=d;b=""+document.rangeFrm.de1.value+"/"+document.getElementById("de2").value;d=""+document.rangeFrm.a1.value+"/"+document.getElementById("a2").value;document.rangeFrm.de.value=b;document.rangeFrm.a.value=d;if(c==1)document.rangeFrm.incMonth.value=document.calFrm.incMonth.value;if(!chkDate(b)){alert(owfile6_js_err3);document.rangeFrm.de1.focus();return false}if(!chkDate(d)){alert(owfile6_js_err3);
document.rangeFrm.a1.focus();return false}b=document.getElementById("de2").value;deM=b.substring(0,b.indexOf("/"));deY=b.substring(b.indexOf("/")+1,b.length);b=document.getElementById("a2").value;aM=b.substring(0,b.indexOf("/"));aY=b.substring(b.indexOf("/")+1,b.length);b=new Date(deY,deM-1,document.rangeFrm.de1.value);d=new Date(aY,aM-1,document.rangeFrm.a1.value);if(d.getTime()<=b.getTime()){alert(owfile6_js_err4);return false}if(b<e){c==1?alert(owfile6_js_err6):alert(owfile6_js_err6b);return false}if(c==
1&&(d.getTime()-b.getTime())/864E5>30)if(!confirm(owfile6_js_err5))return false;return true}function selFromChanged(){if(document.getElementById("a2").selectedIndex<document.getElementById("de2").selectedIndex)document.getElementById("a2").selectedIndex=document.getElementById("de2").selectedIndex}
function selToChanged(){if(document.getElementById("de2").selectedIndex>document.getElementById("a2").selectedIndex||document.getElementById("de2").selectedIndex==0)document.getElementById("de2").selectedIndex=document.getElementById("a2").selectedIndex};