function redirect() { //alert('inside redirect'); //alert(self.location); //alert(top.location); if (self.location == top.location) // && location.search.substring(1) != 'nf') top.location.href = 'http://www.ronhayward.net?' + self.location; } ////////// Following returns a date string for output elsewhere in form MM/DD/YYYY /////////////// //////// Must be passed a date string mytime, and myformat defining predefined output ///// 0 (zero): no leading zeros, 2-digit year //// 1 : no leading zeros, 4-digit year //// 2 : leading day zero, 2-digit year //// 3 : leading day zero, 4-digit year //// month never has a leading zero function dateString(mytime,myformat) { ds=''; delimiter1 = mytime.indexOf("/",0); // find first slash / if (delimiter1!=-1) { delimiter2 = mytime.indexOf("/",(delimiter1+1)); // find second / delimiter3 = mytime.indexOf(" ",(delimiter2+1)); // find space mo = mytime.substring(0,delimiter1); // extract month da = mytime.substring(delimiter1+1,delimiter2); // extract day of month yr = mytime.substring(delimiter2+1,delimiter3); // extract year longmo = mo; shortmo = mo; longda = da; shortda = da; longyr = yr; shortyr = yr; if ((yr.length==2) && (yr.charAt(0)=="9")) { // year is in 1990s shortyr = yr; longyr = "19"+yr; } if ((yr.length==2) && (yr.charAt(0)=="0")) { // year >=2000 shortyr = yr; longyr = "20"+yr; } if (yr.length==1) { // year >=2000 shortyr = "0"+yr; longyr = "200"+yr; } if ((yr.length==3) && (yr.charAt(0)=="1")) { // year >=2000, but returned value in 100 range shortyr = yr.substring(1,3); longyr = "20"+shortyr; } if (da.length==1) { //day of month is 1..9, no leading zero shortda = da; longda = "0"+da; } if (yr.length==4) { //full year was passed shortyr = yr.substring(2,4); } if (myformat==0) ds=mo+"/"+shortda+"/"+shortyr; if (myformat==1) ds=mo+"/"+shortda+"/"+longyr; if (myformat==2) ds=mo+"/"+longda+"/"+shortyr; if (myformat==3) ds=mo+"/"+longda+"/"+longyr; } //if delimiter... return ds; } //------------------------------------------------------------------------------------------------- // following opens window to display photo tags using tags.php (in root); path and photo filename must be passed to tags.php // example file mtntreks/grandpass/DSC_0001.jpg called by ... tags.php?f=mtntreks/grandpass/DSC_0001.jpg no quotes required function open_win(myfile) // file whose tags are to be displayed { var mytop=150; var myheight=360; var mywidth=275; var myleft = screen.width-mywidth-40; myproperties = ''; myproperties += 'top='+mytop; myproperties += ',screenY='+mytop; myproperties += ',left='+myleft; myproperties += ',screenX='+myleft; myproperties += ',width='+mywidth; myproperties += ',height='+myheight; myproperties += ',titlebar=no'; myproperties += ',toolbar=no'; // alert('myfile is '+myfile);//----------------------------------------------------------------------------- // if (myfile.search('http://ronhayward.net')==-1) { //domain does not exist in myfile... add it // if (myfile.charAt(0)!='/') {myfile = '/'+myfile;} // myfile = 'http://ronhayward.net' + myfile; // } myfile = '../' + myfile; //relative reference is required here to get to image file from scripts folder myurl = 'scripts/tags.php?f='+myfile; // alert("myfile is "+myfile); // alert("myurl is "+myurl); window.open(myurl,'_blank',myproperties); // myproperties must be a continuous string, no spaces } // following opens window to display google map using map.php (in root); path and photo filename must be passed to map.php // example file http://ronhayward.net/mtntreks/grandpass/DSC_0001.jpg called by ... tags.php?f=mtntreks/grandpass/DSC_0001.jpg no quotes required function open_map(myfile) // file whose tags are to be displayed { var mytop=100; var myheight=512; //see also map.php for google map size parameters var mywidth=512; //see also map.php for google map size parameters var myleft = screen.width-mywidth-40; myproperties = ''; myproperties += 'top='+mytop; myproperties += ',screenY='+mytop; myproperties += ',left='+myleft; myproperties += ',screenX='+myleft; myproperties += ',width='+mywidth; myproperties += ',height='+myheight; myproperties += ',titlebar=no'; myproperties += ',toolbar=no'; // alert('myfile is '+myfile); // if (myfile.search('http://ronhayward.net')==-1) { //domain does not exist in myfile... add it // if (myfile.charAt(0)!='/') {myfile = '/'+myfile;} // myfile = 'http://ronhayward.net' + myfile; // } myfile = '../' + myfile; //relative reference is required here to get to image file from scripts folder myurl = 'scripts/map.php?f='+myfile; // alert("myfile is "+myfile); // alert("myurl is "+myurl); window.open(myurl,'',myproperties); // myproperties must be a continuous string, no spaces } function parse_qs() // retrieves query string from url, returns array of terms; array[0] contains number of terms { alert("In parse query"); qs = parent.location.href.split("?"); //split url from parameters alert(qs[0]); if (qs[1]!=null) { //if parameter list exists... alert("qs is "+qs[1]); params = qs[1].split(","); // split parameters by commas alert("params[0] is "+params[0]); alert(params[1]); alert(params[2]); alert(params[3]); alert(params[4]); alert(params[5]); } }