// JavaScript Document



function big_class(name){
if(name=="img_2"){
  document.getElementById("img_1").style.cursor="pointer";
  document.getElementById("img_2").style.cursor="default";
  document.getElementById("img_2").src="images/index_2_37.jpg";
  document.getElementById("img_1").src="images/index_2_36.jpg";
  document.getElementById("select_2").style.display="";
  document.getElementById("select_1").style.display="none";
}
else if(name=="img_1"){
  document.getElementById("img_2").src="images/index_29.jpg";
  document.getElementById("img_1").src="images/index_28.jpg";
  document.getElementById("img_2").style.cursor="pointer";
  document.getElementById("img_1").style.cursor="default";
  document.getElementById("select_1").style.display="";
  document.getElementById("select_2").style.display="none";
  }
}

function dow_select(name){
if(name=="sele2"){
  document.getElementById("sele_1").style.display="none";
  document.getElementById("sele_2").style.display="";
    document.getElementById("sele2").className="lebles";
  document.getElementById("sele1").className="leble";
}
else if(name=="sele1"){

  
  document.getElementById("sele1").className="lebles";
  document.getElementById("sele2").className="leble";
  document.getElementById("sele_2").style.display="none";
  document.getElementById("sele_1").style.display="";
  }
}

function select_type(i){
   document.getElementById("enterprise_1").style.display="none";
   document.getElementById("enterprise_2").style.display="none";
   document.getElementById("enterprise_3").style.display="none";
   document.getElementById("enterprise_4").style.display="none";
   document.getElementById("enterprise_5").style.display="none";
   document.getElementById("enterprise_6").style.display="none";
   document.getElementById("enterprise_7").style.display="none";
   document.getElementById("enterprise_8").style.display="none";
   switch(i){
   	case 1: document.getElementById("enterprise_1").style.display="";break;
	case 2: document.getElementById("enterprise_2").style.display="";break;
	case 3: document.getElementById("enterprise_3").style.display="";break;
	case 4: document.getElementById("enterprise_4").style.display="";break;
	case 5: document.getElementById("enterprise_5").style.display="";break;
	case 6: document.getElementById("enterprise_6").style.display="";break;
	case 7: document.getElementById("enterprise_7").style.display="";break;
	case 8: document.getElementById("enterprise_8").style.display="";break;
   }
   

}

function psele_type(i){
   document.getElementById("per_1").style.display="none";
   document.getElementById("per_2").style.display="none";
   document.getElementById("per_3").style.display="none";
   document.getElementById("per_4").style.display="none";
   document.getElementById("per_5").style.display="none";
   document.getElementById("per_6").style.display="none";
   document.getElementById("per_7").style.display="none";
   switch(i){
   	case 1: document.getElementById("per_1").style.display="";break;
	case 2: document.getElementById("per_2").style.display="";break;
	case 3: document.getElementById("per_3").style.display="";break;
	case 4: document.getElementById("per_4").style.display="";break;
	case 5: document.getElementById("per_5").style.display="";break;
	case 6: document.getElementById("per_6").style.display="";break;
	case 7: document.getElementById("per_7").style.display="";break;
   }
}