var win;
function f1(num)
{ 
	if(win != null)	
		win.close();
		
	if(num == 1)
		win = window.open ('corp_mrk_arnold.html', Target='_blank',' width=718,height=355,maximize=null,top=0,left=0,status=no,toolbar=no');
	else if(num == 2)
		win = window.open ('E3Convention.html', Target='_blank',' width=718,height=355,maximize=null,top=0,left=0,status=no,toolbar=no');
	else if(num == 3)	
		win = window.open ('victoriapicture.html', Target='_blank',' width=718,height=355,maximize=null,top=0,left=0,status=no,toolbar=no');
	else if(num == 4)
		win = window.open ('sixfeetunder.html', Target='_blank',' width=718,height=355,maximize=null,top=0,left=0,status=no,toolbar=no');	
	else
		win.close();
}
/*
function f2()
{ 
	//if(win != null)	
		//win.close();
			
	if(window.document.frmCorpMarket.winObj.value)
	{
		win = window.open ('images/corp_mrk_promotionabuses_E3Convention.jpg', Target='_blank',' width=718,height=355,maximize=null,top=0,left=0,status=no,toolbar=no');
		window.document.frmCorpMarket.winObj.value = win;
	}
	else
	{
		win = window.document.frmCorpMarket.winObj.value;
		win.close();
	}
	
}

function f3()
{ 
	//if(win != null)	
		//win.close();
		
	if(window.document.frmCorpMarket.winObj.value == null)
	{
		win = window.open ('images/corp_mrk_davechappell.jpg', Target='_blank',' width=718,height=355,maximize=null,top=0,left=0,status=no,toolbar=no');
		window.document.frmCorpMarket.winObj.value = win;
	}
	else
	{
		win = window.document.frmCorpMarket.winObj.value;
		win.close();
	}
	
}

function f4()
{ 
	if(win != null)	
		win.close();
			
	window.open ('images/corp_mrk_sixfeelunder.jpg', Target='_blank',' width=718,height=355,maximize=null,top=0,left=0,status=no,toolbar=no');
}
*/