leftpos =0
if(screen) {
leftpos = screen.width
}
rightpos=0
if (screen) {
rightpos = screen.height
}


function isEmpty(inputStr){
	if ( inputStr == null || inputStr == "" ) {
   	return true
}
else {
 		return false  
}
}  

function ValidEmail(Str)
{
	var invalid = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/;
	var valid = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/;

	return (!invalid.test(Str) && valid.test(Str))
}



function openpanel(theURL,winName,features) 
{
window.open(theURL,winName,features);
}