0 && document.all) {
obj = frames[obj];
} else if(obj.length > 0 && !document.all) {
obj = document.getElementById(obj).contentWindow;
} else {
obj = this;
}
if ( typeof( obj.window.innerWidth ) == 'number' ) {
//Non-IE
obj_width = obj.window.innerWidth;
obj_height = obj.window.innerHeight;
} else if( obj.document.documentElement && ( obj.document.documentElement.clientWidth || obj.document.documentElement.clientHeight ) ) {
//IE 6+ in 'standards compliant mode'
obj_width = document.documentElement.clientWidth;
obj_height = document.documentElement.clientHeight;
} else if( obj.document.body && ( obj.document.body.clientWidth || obj.document.body.clientHeight ) ) {
//IE 4 compatible
obj_width = obj.document.body.clientWidth;
obj_height = obj.document.body.clientHeight;
}
}
function resizeRTE() {
document.body.style.overflow = "hidden";
var rte = currentRTE;
var oRTE = document.getElementById(rte);
var oBut1 = document.getElementById('Buttons1_'+rte);
var oBut2;
var oVS = document.getElementById('vs'+rte);
findSize("");
width = obj_width;
if (width < minWidth){
document.body.style.overflow = "auto";
width = minWidth;
}
var height = obj_height - 83;
if (document.getElementById("txtSrc"+rte).innerHTML == RTE_btnShowDesignView) {
height = obj_height-28;
if (!document.getElementById('Buttons2_'+rte) && width < wrapWidth) {
document.body.style.overflow = "auto";
width = wrapWidth;
}
if (document.getElementById('Buttons2_'+rte)) document.getElementById('Buttons2_'+rte).style.width = width;
} else {
if (document.getElementById('Buttons2_'+rte)) {
document.getElementById('Buttons2_'+rte).style.width = width;
} else {
height = obj_height - 55;
if(width < wrapWidth){
document.body.style.overflow = "auto";
width = wrapWidth;
}
}
}
if (document.body.style.overflow == "auto" && isIE) height = height-22;
if (document.body.style.overflow == "auto" && !isIE) height = height-24;
oBut1.style.width = width;
oVS.style.width = width;
oRTE.style.width = width-2;
oRTE.style.height = height;
if(!document.all)oRTE.contentDocument.designMode = "on";
}
function replaceIt(string,text,by) {
// CM 19/10/04 custom replace function
var strLength = string.length, txtLength = text.length;
if ((strLength == 0) || (txtLength == 0)) return string;
var i = string.indexOf(text);
if ((!i) && (text != string.substring(0,txtLength))) return string;
if (i == -1) return string;
var newstr = string.substring(0,i) + by;
if (i+txtLength < strLength)
newstr += replaceIt(string.substring(i+txtLength,strLength),text,by);
return newstr;
}
//********************
// Non-designMode() Functions
//********************
function autoBRon(rte) {
// CM 19/10/04 used for non RTE browsers to deal with auto
(and clean up other muck)
var oRTE = document.getElementById('' + rte);
oRTE.value=parseBreaks(oRTE.value);
oRTE.value=replaceIt(oRTE.value,''','\'');
}
function autoBRoff(rte) {
// CM 19/10/04 used for non RTE browsers to deal with auto
(auto carried out when the form is submitted)
var oRTE = document.getElementById('' + rte);
oRTE.value=replaceIt(oRTE.value,'\n','
');
oRTE.value=replaceIt(oRTE.value,'\'',''');
}
function parseBreaks(argIn) {
// CM 19/10/04 used for non RTE browsers to deal with auto
(and clean up other muck)
argIn=replaceIt(argIn,'
','\n');
argIn=replaceIt(argIn,'
','\n');
argIn=replaceIt(argIn,'
','\n');
argIn=replaceIt(argIn,'
','\n');
argIn=replaceIt(argIn,'\t',' ');
argIn=replaceIt(argIn,' ',' ');
argIn=replaceIt(argIn,' ',' ');
argIn=replaceIt(argIn,' ',' ');
argIn=replaceIt(argIn,' ',' ');
argIn=replaceIt(argIn,'\n ','\n');
argIn=replaceIt(argIn,' ','
');
argIn=replaceIt(argIn,'
','\n\n');
argIn=replaceIt(argIn,''','\'');
return argIn;
}
//********************
//Gecko-Only Functions
//********************
function geckoKeyPress(evt) {
//function to add bold, italic, and underline shortcut commands to gecko RTEs
//contributed by Anti Veeranna (thanks Anti!)
var rte = evt.target.id;
if (evt.ctrlKey) {
var key = String.fromCharCode(evt.charCode).toLowerCase();
var cmd = '';
switch (key) {
case 'b': cmd = "bold"; break;
case 'i': cmd = "italic"; break;
case 'u': cmd = "underline"; break;
};
if (cmd) {
rteCommand(rte, cmd, null);
// stop the event bubble
evt.preventDefault();
evt.stopPropagation();
}
}
}
//*****************
//IE-Only Functions
//*****************
function ieKeyPress(evt, rte) {
var key = (evt.which || evt.charCode || evt.keyCode);
var stringKey = String.fromCharCode(key).toLowerCase();
//the following breaks list and indentation functionality in IE (don't use)
// switch (key) {
// case 13:
// //insert
tag instead of
// //change the key pressed to null
// evt.keyCode = 0;
// //insert
tag
// currentRTE = rte;
// insertHTML('
');
// break;
// };
}
function checkspell() {
dlgCleanUp();
//function to perform spell check
try {
var tmpis = new ActiveXObject("ieSpell.ieSpellExtension");
tmpis.CheckAllLinkedDocuments(document);
}
catch(exception) {
if(exception.number==-2146827859) {
if (confirm("ieSpell not detected. Click Ok to go to download page."))
window.open("http://www.iespell.com/download.php","DownLoad");
} else {
alert("Error Loading ieSpell: Exception " + exception.number);
}
}
}
function raiseButton(e) {
var el = window.event.srcElement;
className = el.className;
if (className == 'rteImg' || className == 'rteImgDn') {
el.className = 'rteImgUp';
}
}
function normalButton(e) {
var el = window.event.srcElement;
className = el.className;
if (className == 'rteImgUp' || className == 'rteImgDn') {
el.className = 'rteImg';
}
}
function lowerButton(e) {
var el = window.event.srcElement;
className = el.className;
if (className == 'rteImg' || className == 'rteImgUp') {
el.className = 'rteImgDn';
}
}
//Added by Tim French to convert existing textarea's on a page to use an RTE
//Usage: convertToRichText(textarea id, div wrapper id, css_override, width, height, buttons, readOnly, fullscreen)
function convertToRichText(textareaId, divId, css_override, width, height, buttons, readOnly, fullscreen,allowImage) {
var textareaToConvert = document.getElementById(textareaId);
textareaToConvert.id = "hdn" + textareaToConvert.name;
if ((!isIEMac) && (isRichText)) {
var textareaDivWrapper = document.getElementById(divId);
var textareaName = '' + textareaToConvert.name + '';
//var textareaContent = textareaToConvert.value;
// hide and prepare plain textarea to use the RTE
textareaDivWrapper.style.visibility = "hidden";
textareaDivWrapper.style.position = "absolute";
textareaDivWrapper.style.top = "-1000px";
textareaDivWrapper.style.left = "-1000px";
//textareaToConvert.name = "old_" + textareaToConvert.name;
//textareaToConvert.id = "old_" + textareaToConvert.id;
//textareaToConvert.value = "";
//Usage: writeRichText(fieldname, html, css_override, width, height, buttons, readOnly, fullscreen)
//writeRichText(textareaName, textareaContent, css_override, width, height, buttons, readOnly, fullscreen);
writeRichText(textareaName, css_override, width, height, buttons, readOnly, fullscreen,allowImage);
}
}
