function check_imageupload()
{
	if(uploadLogo())
	{
		var callbackHandlerUplodImg ={upload:handleuploadimg};
		//var target = "http://192.168.1.7:81/121trader/uploadlogo.php";
		var target = ajaxPath +"uploadlogo.php";
		var fo = document.getElementById('frmUser');
		YAHOO.util.Connect.setForm(fo,true,true);	
		var request = YAHOO.util.Connect.asyncRequest('POST', target, callbackHandlerUplodImg);
	}
}

handleuploadimg =function(o)
{  
	var response=o.responseText;
	var divStr = "";
	var divId = document.getElementById('logoDiv');
	var filName = new Array();
	filName = response.split('#');
	if(filName[1] == 'success')
	{
		divId.innerHTML = "";
		divStr = "<img src=\"images/delear-img/"+filName[0]+"\" border=\"0px\" width=\"75px\" />";
		document.getElementById('logoDiv').innerHTML = divStr;
	//alert("You have uploded image, If not appears referesh the page!");
}
}

function uploadLogo()
{
		var fileUrl = document.getElementById('comp_logo').value;
		if(fileUrl=="")
		{
			alert("Plese Select File to upload!");
			return false;
		}
		
		return true;
}