var chosen;
chosen = 0;		
loadimages();
		
function loadimages(){
	iconlink = new Image();
	iconlink.src = '/global_30/img/d_arrow.gif';
	iconhover = new Image();
	iconhover.src = '/global_30/img/d_arrow_hover.gif';
	pdflink = new Image();
	pdflink.src = '/global_30/img/pdf_icon.gif';
	pdfhover = new Image();
	pdfhover.src = '/global_30/img/pdf_icon_hover.gif';
	printlink = new Image();
	printlink.src = '/global_30/img/print_icon.gif';
	printhover = new Image();
	printhover.src = '/global_30/img/print_icon_hover.gif';
	LinkImageUnselected = new Image();
	LinkImageUnselected.src = "/global_30/img/r_arrow.gif";
	LinkImageUnselectedWhite = new Image();
	LinkImageUnselectedWhite.src = "/global_30/img/r_arrow_white.gif";
	LinkImageSelected = new Image();
	LinkImageSelected.src = "/global_30/img/r_arrow_hover.gif";
}
			
function swaplink(imageid, imageobject, textid, stylename) {
	document.getElementById(imageid).src = imageobject.src;
	//document.getElementById(textid).className = stylename; 
}
	
function CaptionBlockImagePosting(ImageCaptionText, ImageLinkText, img_bigImage, img_bigImage_alt)
{
	this.ImageCaptionText	= ImageCaptionText;
	this.ImageLinkText		= ImageLinkText;
	this.img_bigImage		= img_bigImage;
	this.img_bigImage_alt	= img_bigImage_alt;
}