function trim_all(strObjName){ 
	//this function removes the spaces from the variables
        var strObj = strObjName;
        var strRet = "";
        for (i = 0;i < strObj.length;i++)
        {
                if(strObj.charAt(i) != " " && strObj.charAt(i) != "")
                        strRet = strRet+strObj.charAt(i);
        }
        return strRet;
}

function getEXT(filename){

  var dot_pos = filename.lastIndexOf(".");
if(dot_pos == -1)
return"";
document.junk.ext.value = filename.substr(dot_pos+1).toLowerCase();

return filename.substr(dot_pos+1).toLowerCase();

   


}

function checkme(){
//alert("a");
	
	var companyNAME = document.junk.companyNAME;
	var productTYPE = document.junk.productTYPE;
	
	var banner = document.junk.bannerurl;
	var bannerurl = banner.value.substring(7);
	//alert(bannerurl);
	var bannertext = document.junk.bannertext;
	var budget = document.junk.budget;
	var contactNAME = document.junk.contactNAME;
	var email = document.junk.email;
	var phone = document.junk.phone;
	var image = document.junk.image;
	var reTESTfirstchar = /^[a-zA-Z]*$/;
	var reEmail         = /^[0-9a-zA-Z_\.-]+\@[0-9a-zA-Z_\-]+\.[0-9a-zA-Z_\.-]*$/;
	
	var ext = getEXT(document.junk.image.value)
	

	if(trim_all(companyNAME.value) == ""){
	
	document.getElementById('cnalert').style.display = 'block';	
	companyNAME.focus();
	return false;
	}else{
	document.getElementById('cnalert').style.display = 'none';		
	}
	
	if(trim_all(productTYPE.value) == ""){
	
	document.getElementById('palert').style.display = 'block';	
	productTYPE.focus();
	return false;
	}else{
	document.getElementById('palert').style.display = 'none';		
	}
	
	
	if(bannerurl == ""){
	
	document.getElementById('linkalert').style.display = 'block';
	banner.focus();
	return false;
	}else{
	document.getElementById('linkalert').style.display = 'none';
	}
	
	
	//alert("a");

	
	if(trim_all(bannertext.value)==""){
	document.getElementById('cdesc').style.display ='block';
	bannertext.focus();
	return false;
	}else{
	
	document.getElementById('cdesc').style.display ='none';
	}
	
	if(trim_all(budget.value) == ""){
	
	document.getElementById('balert').style.display = 'block';	
	budget.focus();
	return false;
	}else{
	document.getElementById('balert').style.display = 'none';		
	}
	
	if(trim_all(contactNAME.value) == ""){
	
	document.getElementById('conalert').style.display = 'block';	
	contactNAME.focus();
	return false;
	}else{
	document.getElementById('conalert').style.display = 'none';		
	}
	
	
	if(trim_all(email.value) == ""){
		document.getElementById('emailalert').style.display='block';
		email.focus();
		return false;
	}else if(!reTESTfirstchar.test(email.value.charAt(0))){
		document.getElementById('emailalert').style.display='none';
		document.getElementById('email1alert').style.display='block';
		email.focus();
		return false;
	}else if(!reEmail.test(email.value)){
		document.getElementById('emailalert').style.display='none';
		document.getElementById('email1alert').style.display='none';
		document.getElementById('email2alert').style.display='block';
		email.focus();
		return false;
	}else{
		document.getElementById('emailalert').style.display='none';
		document.getElementById('email1alert').style.display='none';
		document.getElementById('email2alert').style.display='none';
	}
	
	if(trim_all(phone.value) == ""){
	
	document.getElementById('phalert').style.display = 'block';	
	contactNAME.focus();
	return false;
	}else{
	document.getElementById('phalert').style.display = 'none';		
	}
	
	
	
	if(trim_all(image.value) == ""){
		document.getElementById('imalert').style.display='block';
		image.focus();
		return false;
	}else if(ext!="jpg" && ext !="png" && ext !="gif" && ext !="bmp")
	{
	  document.getElementById('imalert').style.display='none';
	  document.getElementById('ialert').style.display = 'block';
	image.focus();
	return false;
	
	}
	
	else{
		document.getElementById('imalert').style.display='none';
		  document.getElementById('ialert').style.display = 'none';
	}
	
	document.junk.updte.value = 1;
	return true;
}