function chksafe(a)
{
	var temp1,temp2
        fibdn = new Array ("'" ,"\\", ",", ";", "/", """, "%", "|");
	m=fibdn.length;
	n=a.length;
	for (ii=0;ii<m;ii++)
	{	for (jj=0;jj<n;jj++)
		{	temp1=a.charAt(jj);
			temp2=fibdn[ii];
			if (temp1==temp2)
			{	return 0; }
		}
	}
	return 1;

}
function fucCheckLength(strTemp)
{
	var i,sum;
	sum=0;
	for(i=0;i<strTemp.length;i++)
	{
		if ((strTemp.charCodeAt(i)>=0) && (strTemp.charCodeAt(i)<=255))
			sum=sum+1;
		else
			sum=sum+2;
	}
	return sum;
}