/***
* 	
* 	The main javascript function file
* 	
***/


function $( obj )
{
	return document.getElementById( obj );
}


/***
	Switch a blog image
	var string url
	var string msg
*/
function switch_image( srcImg )
{
	d=document;
	/*if( $('blogThumb01') ) $('blogThumb01').className = '';
	if( $('blogThumb02') ) $('blogThumb02').className = '';
	if( $('blogThumb03') ) $('blogThumb03').className = '';*/
	
	this.className = 'blogImageActive';
	
	setTimeout( function() {
		d.images['blogImageDetailBig'].src = srcImg;
	}, 0 ); //workaround for IE6 to display a switched image properly
}


/***
	Lets you confirm an action or request
	var string url
	var string msg
*/
function confirmAction( url, msg )
{
	var ok = confirm( msg );
	if( ok ) {
		document.location.href = url;
	}
}