function ImageOn(elementname, imagename){
	var myitem;
	myitem = document.getElementById(elementname);
	myitem.style.backgroundImage = 'url(images/' + imagename +'.gif)';
	

}

function ImageOff(elementname, imagename){
	var myitem;
	
	
	myitem = document.getElementById(elementname);
	myitem.style.backgroundImage = 'url(images/' + imagename +'.gif)';
	
	/*var myitem;
	myitem = document.getElementById("right_bigimage_panel_inner2");
	myitem.style.backgroundImage = '';
	
	var myitem;
	myitem = document.getElementById("right_bigimage_panel_inner3");
	myitem.style.backgroundImage = '';*/

}

function RemoveConditionalValue(obj,txt)
{

	if(obj.value==txt)
		obj.value="";
}