mirror of
https://github.com/2009scape/2009scape.github.io.git
synced 2024-11-05 02:22:30 +01:00
43 lines
1.4 KiB
JavaScript
43 lines
1.4 KiB
JavaScript
var link_no=0;
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function open_window(url, width, height) {
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var settings="toolbar=0,scrollbars=0";
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if(width && width!=0) settings+=",width=" + width;
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if(height && height!=0) settings+=",height=" + height;
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window.open(url, "popuplink" + link_no++, settings);
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}
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var subcats=new Array();
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function add_subcat(parent, id, name, selected) {
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if(!subcats[parent]) subcats[parent]=new Array();
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var new_option=document.createElement("OPTION");
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new_option.name=name;
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new_option.innerHTML=name;
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new_option.value=id;
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if(selected) { new_option.selected='selected'; }
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subcats[parent][subcats[parent].length]=new_option;
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return new_option;
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}
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function update_cats(suffix) {
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if(!suffix) suffix="";
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var top_level_select=document.getElementById("search_cat_select" + suffix);
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var subcat_select=document.getElementById("search_subcat_select" + suffix);
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if(!top_level_select || !subcat_select) return;
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if(subcat_select.options)
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for(old in subcat_select.options) subcat_select.options[1]=null;
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to_show=top_level_select.value;
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if(to_show>-1 && subcats[to_show]) {
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for(new_opt=0; new_opt<subcats[to_show].length; new_opt++) {
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var oldopt=subcats[to_show][new_opt];
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var newopt=document.createElement("OPTION");
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newopt.name=oldopt.name;
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newopt.innerHTML=oldopt.innerHTML;
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newopt.value=oldopt.value;
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subcat_select.appendChild(newopt);
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}
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}
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}
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window.onload=function() {
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update_cats();
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update_cats('_footer');
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}
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