function imgChange(imageID,imageName) {
	var myDocObj=document;
	myDocObj.images[imageID].src = eval(imageName + ".src");
}

pct30=new Image();
pctOn30=new Image();
pct30.src=cnt_path+"common/30_of.gif";
pctOn30.src=cnt_path+"common/30_on.gif";

pct31=new Image();
pctOn31=new Image();
pct31.src=cnt_path+"common/31_of.gif";
pctOn31.src=cnt_path+"common/31_on.gif";

pct32=new Image();
pctOn32=new Image();
pct32.src=cnt_path+"common/32_of.gif";
pctOn32.src=cnt_path+"common/32_on.gif";

pct33=new Image();
pctOn33=new Image();
pct33.src=cnt_path+"common/33_of.gif";
pctOn33.src=cnt_path+"common/33_on.gif";

pct34=new Image();
pctOn34=new Image();
pct34.src=cnt_path+"common/34_of.gif";
pctOn34.src=cnt_path+"common/34_on.gif";

pct35=new Image();
pctOn35=new Image();
pct35.src=cnt_path+"common/35_of.gif";
pctOn35.src=cnt_path+"common/35_on.gif";

pct36=new Image();
pctOn36=new Image();
pct36.src=cnt_path+"common/36_of.gif";
pctOn36.src=cnt_path+"common/36_on.gif";

pct37=new Image();
pctOn37=new Image();
pct37.src=cnt_path+"common/37_of.gif";
pctOn37.src=cnt_path+"common/37_on.gif";

pct38=new Image();
pctOn38=new Image();
pct38.src=cnt_path+"common/38_of.gif";
pctOn38.src=cnt_path+"common/38_on.gif";

pct39=new Image();
pctOn39=new Image();
pct39.src=cnt_path+"common/39_of.gif";
pctOn39.src=cnt_path+"common/39_on.gif";

pct310=new Image();
pctOn310=new Image();
pct310.src=cnt_path+"common/310_of.gif";
pctOn310.src=cnt_path+"common/310_on.gif";