51 lines
2.3 KiB
JavaScript
51 lines
2.3 KiB
JavaScript
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<!--
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function MM_findObj(n, d) { //v3.0
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var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
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d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
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if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
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for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
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}
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function MM_validateForm() { //v3.0
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var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
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for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
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if (val) { nm=val.name; if ((val=val.value)!="") {
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if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
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if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
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} else if (test!='R') { num = parseFloat(val);
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if (val!=''+num) errors+='- '+nm+' must contain a number.\n';
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if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
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min=test.substring(8,p); max=test.substring(p+1);
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if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
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} } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
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} if (errors) alert('The following error(s) occurred:\n'+errors);
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document.MM_returnValue = (errors == '');
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}
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function emoticon(text) {
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var txtarea = document.post.comment;
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text = ' ' + text + ' ';
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if (txtarea.createTextRange && txtarea.caretPos) {
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var caretPos = txtarea.caretPos;
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caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? caretPos.text + text + ' ' : caretPos.text + text;
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txtarea.focus();
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} else {
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txtarea.value += text;
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txtarea.focus();
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}
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}
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function storeCaret(textEl) {
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if (textEl.createTextRange) textEl.caretPos = document.selection.createRange().duplicate();
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}
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function blocking(nr, vis_state){
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if (document.layers){
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current = (document.layers[nr].display == 'none') ? vis_state : 'none';
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document.layers[nr].display = current;
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}
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else if (document.all){
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current = (document.all[nr].style.display == 'none') ? vis_state : 'none';
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document.all[nr].style.display = current;
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}
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else if (document.getElementById){
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display = (document.getElementById(nr).style.display == 'none') ? vis_state : 'none';
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document.getElementById(nr).style.display = display;
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}
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}
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