var selector;

function showHide(selector)
{


if(	document.getElementById(selector).style.display == "block")
	{
	
	document.getElementById(selector).style.display = "none";
	
	}else{
document.getElementById(selector).style.display = "block";

	}
}

function myfunction(selector) 
	{// function start
	
		switch(selector)
		{

		case 'jhmc_0':
        showHide("jhmc_0");
		
		break;
		case 'jhmc_1':
        showHide("jhmc_1");
		break;
		case 'jhmc_2':
        showHide("jhmc_2");
		break;
		case 'jhmc_3':
        showHide("jhmc_3");
		break;
		case 'jhmc_4':
        showHide("jhmc_4");
		break;
		case 'jhmc_5':
        showHide("jhmc_5");
		break;
		case 'jhmc_6':
        showHide("jhmc_6");
		break;
		case 'jhmc_7':
        showHide("jhmc_7");
		break;
		
		
		}


}