function change(ddid){
		if(document.getElementById("cg_con"+ddid).className == "cg_cond")
		{document.getElementById("cg_con"+ddid).className = "cg_conn";}
		else if(document.getElementById("cg_con"+ddid).className == "cg_conn")
		{document.getElementById("cg_con"+ddid).className = "cg_cond"}
		if(document.getElementById("swc_icon"+ddid).className == "swc_con1")
		{document.getElementById("swc_icon"+ddid).className = "swc_con2";}
		else if(document.getElementById("swc_icon"+ddid).className == "swc_con2")
		{document.getElementById("swc_icon"+ddid).className = "swc_con1"}
}