var intDialerID = 3;

function OpenDownload(){

	var OS = document.theform.OS.options[document.theform.OS.selectedIndex].value;

	var strHost = "http://download.deltathree.com";
	var strRedirect = "";
	var strDirectory = "download";
	var IsIndia = false
	
	//if(document.theform.directory.options[document.theform.directory.selectedIndex].value=="2")IsIndia=true
	
	//VALIDATE AND REDIRECT
	if(OS == ""){
		alert("Please choose an operating system.");
	}
	else if (OS == "95"){
		if(IsIndia && (intDialerID == 91 || intDialerID==3))
			strRedirect = "http://www.pc2telephone.com/ich/5.1/ID"+intDialerID+"//PCPhone.exe"
		else
			strRedirect = utils_RetrieveDialerDownload(OS,intDialerID,strHost,strDirectory);
		
	}
	
		else{
			if(IsIndia && (intDialerID == 91  || intDialerID==3))
				strRedirect = "http://www.pc2telephone.com/ich/5.2.3.4/ID"+intDialerID+"//PCPhone.exe"
			else
				strRedirect = utils_RetrieveDialerDownload(OS,intDialerID,strHost,strDirectory);
		}

	
	
	if(strRedirect != "") {location.href = strRedirect;}

}