var b_flag= 1;
function setTextbox(phrasesnum,keywordnum)
{
	//var phrases_UL = document.getElementById('phrasesUL').innerHTML;
	var str = "";
	for(i=0;i<phrasesnum;i++)
	{
		if(i==0)
			str = str + '<li class="first"><input type="text" name="phrases[]" id="phrases[]" class="text" /></li>';
		else
			str = str + '<li><input type="text" name="phrases[]" id="phrases[]" class="text" /></li>';			
	}

	document.getElementById('phrasesUL').innerHTML = str;
	//var keywords_UL = document.getElementById('keywordsUL').innerHTML;
	str = "";
	for(i=0;i<keywordnum;i++)
	{
		if(i==0)
			str = str + '<li class="first"><input type="text" name="keywords[]" id="keywords[]" class="text" /></li>';
		else
			str = str + '<li><input type="text" name="keywords[]" id="keywords[]" class="text" /></li>';
	}

	document.getElementById('keywordsUL').innerHTML = str;
}

function validfrm(val)
{
	if(val == 0)
	{
		setTimeout("validfrm(1)",10);
		return false;
	}
	else
	{
		if(document.getElementsByClassName('error').length == 0)
		{
			return true;
		}
		else
			return false;
	}
}
function checkform()
{
	var regex = new RegExp(/^(http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/);
	var url = document.frm.url.value;	
	if(regex.test(url))
	{ 
		b_flag = 1;
		document.getElementById('u_div').innerHTML = "";
	}
	else
	{
		document.getElementById('u_div').innerHTML = "Please enter a valid URL";		
        b_flag = 0;
	}
	
	var regex2 = new RegExp(/[A-Z0-9]{10,}/);
	var tId = document.frm.tId.value;
	if(regex2.test(tId))
	{
		b_flag = 1;
		document.getElementById('pa_div').innerHTML = "";	
	}
	else
	{	
		document.getElementById('pa_div').innerHTML = "Please enter a valid Paypal Transaction ID";	
        b_flag = 0;
	}
	
	
	var phrases = document.frm.elements['phrases[]'];	
	for(var i =0; i < phrases.length; i++)
	{
		if(phrases[i].value == "")
		{			
			document.getElementById('p_div').innerHTML = "Please fill out all phrases boxes";	
        	b_flag = 0;
		}
		else
		{			
			document.getElementById('p_div').innerHTML = "";	
		}
	}
	
	var flag = '';
	var key = document.frm.elements['keywords[]'];	
	for(var i =0; i < key.length; i++)
	{
		if( key[i].value != "")
		{			
			 flag = 1;			
			 document.getElementById('k_div').innerHTML = "";	
		}
		
		if(flag.length == 0)
		{			
			document.getElementById('k_div').innerHTML = "Please enter at least 1 keyword";	
        	b_flag = 0;
		}
	}
	var regex1 = new RegExp(/^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i);
	var email = document.frm.email.value;		
	if(regex1.test(email))
	{ 		
		b_flag = 1;	
		document.getElementById('e_div').innerHTML = "";		
	}
	else
	{	
		b_flag = 0;
		document.getElementById('e_div').innerHTML = "Please enter a valid e-mail address";				
	}
	
	
	if(b_flag == 0)
	{		
		return false;
	}
	else
	{			
		return true;
	}
}