function setCSRollover(itm) {
	oem				=	document.getElementById("oem");
	refurbishing	=	document.getElementById("refurbishing");
	processing		=	document.getElementById("processing");
	
	document.getElementById("content_oem").style["display"] = "none";
	document.getElementById("content_refurbishing").style["display"] = "none";
	document.getElementById("content_processing").style["display"] = "none";
	
	if(oem.src.indexOf("_over" > -1))			oem.src				=	"/_images/workingwith/btn_oem.gif";
	if(refurbishing.src.indexOf("_over" > -1))	refurbishing.src	=	"/_images/workingwith/btn_refurbishing-industry.gif";
	if(processing.src.indexOf("_over" > -1))	processing.src		=	"/_images/workingwith/btn_processing-industry.gif";
	
	switch(itm.id) {
		case "oem":
			itm.src		=	"/_images/workingwith/btn_oem_over.gif";
			break;
		case "refurbishing":
			itm.src		=	"/_images/workingwith/btn_refurbishing-industry_over.gif";
			break;
		case "processing":
			itm.src		=	"/_images/workingwith/btn_processing-industry_over.gif";
			break;
	}
	
	document.getElementById("content_" + itm.id).style["display"] = "inline";
}