var myDivs=new Array("main_image","digitaltv_image","highspeed_image","phone_image");

	function DisplayDiv(displayme) {
		hideDivs();
		showDiv(displayme);
	}
 
	function hideDivs() {
  		for(i=0;i<myDivs.length;i++) {
			if (document.getElementById) { // DOM3 = IE5, NS6 
				document.getElementById(myDivs[i]).style.display = 'none'; 
			} else { 
				if (document.layers) { // Netscape 4 
					document.myDivs[i].display = 'none'; 
				} else { // IE 4 
					document.all.myDivs[i].style.display = 'none'; 
				} 
			}
		} 
	} 

	function showDiv(showme) {
		if (document.getElementById) { // DOM3 = IE5, NS6 
			document.getElementById(showme).style.display = 'block'; 
		} else { 
			if (document.layers) { // Netscape 4 
				document.showme.display = 'block'; 
			} else { // IE 4 
				document.all.showme.style.display = 'block'; 
			} 
		} 
	}