"); } } } else { document.writeln(""+strSelected+""+varSelection+"
"); //document.writeln("
| Change selection: | "); document.writeln("
"); } } /* * function to print checkbox-buttons from an array of options; multiple * selection is possible unlike with the function printSelector above; * the arguments specify some text to be shown and which function to call * when pressing the radio-buttons */ function printSelectorMultiple( arrTest, // the array with the options arrSelection, // the array with the selected values (empty if no selection) strTitle, // a text used as title/headline for the options strSelected, // a text shown after the selection strElementName, // name of the form element (which is used by the function) strFunction, // the function to call when selecting (usually: .submit) strHelpPage) { // URL to documentation if(arrSelection.length == 0) { document.writeln(""+strTitle+""); document.writeln("Explanation"); document.writeln("
"); if(arrTest.length == 0) { document.writeln("No options available."); } else { for(var i=0; i
"); } document.write("Submit selection
"); } } else { document.writeln(""+strSelected+""+arrSelection.join(" - ")+"
"); document.writeln("
| Change selection: | "); for(var i=0; i
)"); } } /* * function to print checkbox-buttons from an array of options; multiple * selection is possible only if an option of the array is selected already. * The arguments specify some text to be shown and which function to call * when pressing the radio-buttons */ function printSelectorMult2( arrTest, // the array with the options arrSelection, // the array with the selected values (empty if no selection) strTitle, // a text used as title/headline for the options strSelected, // a text shown after the selection strElementName, // name of the form element (which is used by the function) strFunction, // the function to call when selecting (usually: .submit) strHelpPage) { // URL of a help page if(arrSelection.length == 0) { document.writeln(""+strTitle+""); document.writeln("Explanation"); document.writeln("
"); if(arrTest.length == 0) { document.writeln("No options available."); } else { for(var i=0; i
"); } } } else { document.writeln(""+strSelected+""+arrSelection.join(" - ")+"
"); document.writeln("
| Change selection: | "); for(var i=0; i
"); } } /* action after choosing the environmental area, deselect * time-slice and variable if they have been selected already * and submit the form */ function submitEnv() { // only submit if 'acid deposition', 'socio-economic' or 'climate change' // is selected; // other sc. types not yet // available; when all fields are available, the following if-clause and // its according else-clause can be dropped //if(document.chooser.env[0].checked || document.chooser.env[2].checked || document.chooser.env[3].checked) { //if(!document.chooser.env[4].checked) { // no sea level scenarios yet // climate change scenarios are handled in a different page document.chooser.action = "index.html"; if(document.chooser.env[3].checked) { // climate change has different page document.chooser.action = "index2.html"; } // deselect the options that have been selected after STEP 2: scenario field if(document.chooser.arrTimeSel) { for(var i=0;i
[Source: IPCC]"); winScenario.document.close(); winScenario.focus(); } return 1; } } // closes the window opened by showText() function closeText(intScen) { if(document.layers) { // this should check for Netscape 4.x document.layers[intScen].visibility = "hide"; return 1; } else { if(document.getElementById) { // for DOM (IE >5 and N6) //document.getElementById("scen").style.visibility = "hidden"; //document.getElementById(intScen).style.display = "none"; } else { // for older browser versions if(winScenario) winScenario.close(); return 1; } } } /* function to set the scenario after clicking the scenario-image */ function setScenImage(intScenario) { //for(i=0;i
";
return strHTML;
}
// submit the form after setting the climate model
function submitClModel(strModel) {
if(document.chooser.clModel)
document.chooser.clModel.value = strModel;
document.chooser.submit();
return 1;
}
*/
// showTimeSeries
function showTimeSeries(blnOpenAnyway) {
if(document.chooser.l[document.chooser.l.selectedIndex].text != "--no selection--" || blnOpenAnyway) {
// open new windows for each scenario fam and variable
var strWinName = "ts" + variable.substring(0,2) + variable.substring(variable.length-2,variable.length-1);
var strURL = "showts.html";
winImage = window.open(strURL, strWinName, "left=0,top=0,menubar=yes,location=no,toolbar=yes,resizable=yes,scrollbars=yes");
winImage.focus();
}
return;
}
// print a selectable list of locations for which a time-series can be shown
function printTimeSeriesList() {
document.writeln("");
return;
}
// scroll down to the end of the window
function scrollToEnd() {
var y = 10000; // number of pixels to scroll down
// high default number if pageYOffset cannot be read
//if (window.pageYOffset) { // Netscape
//y = window.pageYOffset; // get the real length of document
//}
//alert(y + " // " + window.pageYOffset);
window.scrollBy(0,y);
return true;
}
/* FUNCTIONS TO CHECK THE BROWSER have been replaced with
a more simple approach:
var dom=document.getElementById -> TRUE if DOM is supported (IE 5+ and Netscape 6+)
var ns4=document.layers -> TRUE if Netscape 4.x
*/