/*--------------------------------------------------
common.js
Date: 10/19/2006
Purpose: Common JavaScript functionality
/--------------------------------------------------*/
var _sendArticleUrl = "/article/send/default.asp";
/***************************************************
printContent()
Date: 12/12/2007
Purpose: Open a printer friendly page
***************************************************/
function printContent( container ) {
var html = new Array();
var contents = $A( $$(".ContentContainer") )[0].innerHTML;
var windowWidth = (screen.width * .75);
var windowHeight = (screen.height * .75);
var leftPosition = (screen.width / 2) - (windowWidth / 2);
var topPosition = (screen.height / 2) - (windowHeight / 2) - (screen.height * .05);
var properties = new Template( "left=#{left},top=#{top},width=#{width},height=#{height},scrollbars=yes" );
printWindow = window.open( "about:blank",
"PrintWindow",
properties.evaluate( {
left: leftPosition,
top: topPosition,
width: windowWidth,
height: windowHeight
} ) );
html.push( "" );
html.push( "" );
html.push( "Printer Friendly" );
html.push( "" );
html.push( "" );
html.push( "" );
html.push( "" );
html.push( "" );
html.push( "" );
html.push( "" );
html.push( "" );
html.push( "
" );
html.push( "" );
html.push( "
" );
html.push( stripJumpLinks( contents ) );
html.push( "
Making It Count • www.makingitcount.com
" );
html.push( "
characters left: ' + ( max - count );
}
}
}
/***************************************************
toggleContainer()
Date: 12/12/2007
Purpose: Toggle container display based on condition.
containers parameter can be a string or an array
***************************************************/
function toggleContainer( containers, condition ) {
var c;
// Convert containers to an array, if not one already
containers = Object.isArray( containers ) ? containers : [ containers ];
// To display or not to display
containers.each( function( e ){ if( c = $( e ) ) { condition ? c.show() : c.hide(); } } );
}
/***************************************************
attachRadioEventHandler()
Date: 7/26/2007
Purpose: Attach a handler to all buttons in a radio group
***************************************************/
function attachRadioEventHandler( baseName, eventName, handler ) {
var i = 0;
var element = new Object();
while( element = $(baseName + "_" + i) ){
Event.observe( element.id, eventName, handler );
i++;
}
}
/***************************************************
categoryChange( categoryID, subcategoryID )
Date: 10/18/2006
Purpose: Disable/enable the subcategory box
***************************************************/
function categoryChange( categoryID, subcategoryID ) {
if( e = $( categoryID ) ) {
if( o = $( subcategoryID ) ) {
if( e.options[e.selectedIndex].value == 7 ){
Element.show( o );
} else {
Element.hide( o );
}
}
}
}
/*******************************************************************
getRadioValue( element )
Date: 7/17/2007
Purpose: Get a radio field's value
***********************************************************/
function getRadioValue( radio ) {
var value = "";
if( typeof( radio ) != "object" ) {
if( ! ( radio = document.forms[0].elements[radio] ) ) return;
}
if( radio.length ){
for( i = 0; i < radio.length; i++ ) {
if( radio[i].checked ) {
value = radio[i].value;
break;
}
}
}
return value;
}
/***************************************************
updateDate()
Date: 9/22/2006
Purpose: Update a Form class date field's value
***************************************************/
function updateDate( dateToUpdate, dateValueElement ) {
// Get date field elements
var dateToUpdate_Month = new Object();
var dateToUpdate_Day = new Object();
var dateToUpdate_Year = new Object();
if( ! ( dateToUpdate_Month = $(dateToUpdate + "_Month") ) ) return;
if( ! ( dateToUpdate_Day = $(dateToUpdate + "_Day") ) ) return;
if( ! ( dateToUpdate_Year = $(dateToUpdate + "_Year") ) ) return;
// Get new date value
if( typeof( dateValueElement ) != "object" ) {
// Try to create object
if( ! ( dateValueElement = $(dateValueElement) ) ) return;
}
if( ! dateValueElement.value ) return;
var date = dateValueElement.value;
var newDate = new Date( date );
var month = newDate.getMonth() + 1;
var day = newDate.getDate();
var year = newDate.getFullYear();
setSelectBoxSelectedValue( dateToUpdate_Month, month.toString() );
setSelectBoxSelectedValue( dateToUpdate_Day, day.toString() );
setSelectBoxSelectedValue( dateToUpdate_Year, year.toString() );
}
/***************************************************
setSelectBoxSelectedValue()
Date: 9/22/2006
Purpose: Set a select box's selected value
***************************************************/
function setSelectBoxSelectedValue( selectBox, newValue ) {
if( typeof( selectBox ) != "object" ) {
// Try to create object
if( ! ( selectBox = $(selectBox) ) ) return;
}
if( ! selectBox.options ) return;
for( i = 0; i < selectBox.options.length; i++ ) {
if( selectBox.options[i].value == newValue ) {
selectBox.options[i].selected = true;
} else {
selectBox.options[i].selected = false;
}
}
}
/***************************************************
highlightRow()
Date: 10/18/2006
Purpose: Highlight a row (or not)
***************************************************/
function highlightRow( row, state ) {
if( ! ( r = $(row) ) ) return;
if( r.style ) {
if( state ) {
r.style.backgroundColor = _rowHighlightColor;
} else {
r.style.backgroundColor = "";
}
}
}