function isNumber(data)
{
var numStr="-01234567989"; var counter=0; var thisChar;
for (var i=0; i<data.length;i++) {thisChar = data.substring(i,i+1); if (numStr.indexOf(thisChar) !=-1)counter++;}; if (counter == data.length){return true} else {return false}}

function load_img()
{
c1=new Image;c1.src="c_gn.gif";
c2=new Image;c2.src="c_gn_a.gif";
c3=new Image;c3.src="c_gn1.gif";
c4=new Image;c4.src="c_gn1a.gif";
c5=new Image;c5.src="c_gn2.gif";
c6=new Image;c6.src="c_gn2a.gif";
c7=new Image;c7.src="c_gn3.gif";
c8=new Image;c8.src="c_gn3a.gif";
c9=new Image;c9.src="c_gn4.gif";
c10=new Image;c10.src="c_gn4a.gif";
c11=new Image;c11.src="c_gn5.gif";
c12=new Image;c12.src="c_gn5a.gif";
c13=new Image;c13.src="c_gn6.gif";
c14=new Image;c14.src="c_gn6a.gif";
c15=new Image;c15.src="c_oz.gif";
c16=new Image;c16.src="c_oz_a.gif";
c17=new Image;c17.src="c_oz1.gif";
c18=new Image;c18.src="c_oz1a.gif";
c19=new Image;c19.src="c_oz2.gif";
c20=new Image;c20.src="c_oz2a.gif";
c21=new Image;c21.src="c_oz3.gif";
c22=new Image;c22.src="c_oz3a.gif";
c23=new Image;c23.src="c_oz4.gif";
c24=new Image;c24.src="c_oz4a.gif";
c25=new Image;c25.src="c_oz5.gif";
c26=new Image;c26.src="c_oz5a.gif";
c27=new Image;c27.src="c_oz6.gif";
c28=new Image;c28.src="c_oz6a.gif";
c29=new Image;c29.src="c_jr.gif";
c30=new Image;c30.src="c_jr_a.gif";
c31=new Image;c31.src="c_jr1.gif";
c32=new Image;c32.src="c_jr1a.gif";
c33=new Image;c33.src="c_jr2.gif";
c34=new Image;c34.src="c_jr2a.gif";
c35=new Image;c35.src="c_jr3.gif";
c36=new Image;c36.src="c_jr3a.gif";
c37=new Image;c37.src="c_jr4.gif";
c38=new Image;c38.src="c_jr4a.gif";
c39=new Image;c39.src="c_jr5.gif";
c40=new Image;c40.src="c_jr5a.gif";
c41=new Image;c41.src="c_jr6.gif";
c42=new Image;c42.src="c_jr6a.gif";
c43=new Image;c43.src="c_com.gif";
c44=new Image;c44.src="c_com_a.gif";
}
function actib (imm) { 
document.images[a_img].src ='c_'+a_img+'.gif'
;a_img=imm; document.images[imm].src ='c_'+imm+'_a.gif';
if (b_img==imm && m_img!=0) {document.images['m'+m_img].src ='c_'+b_img+m_img+'a.gif'};};

function rolc(img,obj) {document.images[img].src = eval(obj+".src")};

function rolv(img,obj) { if(a_img != img){document.images[img].src = eval(obj+".src")}; 
for (i=1; i<7; i+=1) {var nn=img+i; document.images['m'+i].src ='c_'+nn+'.gif'};
if (b_img==img && m_img!=0) {document.images['m'+m_img].src ='c_'+b_img+m_img+'a.gif'} ;};

function rolu(img,obj) { if(a_img != img){document.images[img].src = eval(obj+".src")}; 
for (i=1; i<7; i+=1) {var nn=a_img+i; document.images['m'+i].src ='c_'+nn+'.gif'};
if (b_img==a_img && m_img!=0) {document.images['m'+m_img].src ='c_'+b_img+m_img+'a.gif'} ;};

function rol(img) { if(b_img+m_img !=a_img+img) {document.images['m'+img].src = 'c_'+a_img+img+'a.gif'}};
function ro(img) { if (b_img+m_img !=a_img+img) {document.images['m'+img].src = 'c_'+a_img+img+'.gif'}}; 
function jumb(list) {location=a_img+list+".phtml"};