/* CSS to get random backgrounds */

function get_randomCssNum()
{
    var ranCssNum= Math.floor(Math.random()*15);
    return ranCssNum;
}

function getaCss()
{
   var whichCss=get_randomCssNum();

    var cssName=new Array(15)
     cssName[0]="<link rel='stylesheet' type='text/css' href='themes/default/theme.css'>";
     cssName[1]="<link rel='stylesheet' type='text/css' href='themes/theme1/theme.css'>";
     cssName[2]="<link rel='stylesheet' type='text/css' href='themes/theme2/theme.css'>";   
     cssName[3]="<link rel='stylesheet' type='text/css' href='themes/theme3/theme.css'>";
     cssName[4]="<link rel='stylesheet' type='text/css' href='themes/theme4/theme.css'>";
     cssName[5]="<link rel='stylesheet' type='text/css' href='themes/theme5/theme.css'>";
     cssName[6]="<link rel='stylesheet' type='text/css' href='themes/theme6/theme.css'>";
     cssName[7]="<link rel='stylesheet' type='text/css' href='themes/theme7/theme.css'>";
     cssName[8]="<link rel='stylesheet' type='text/css' href='themes/theme8/theme.css'>";
     cssName[9]="<link rel='stylesheet' type='text/css' href='themes/theme9/theme.css'>";
     cssName[10]="<link rel='stylesheet' type='text/css' href='themes/theme10/theme.css'>";
     cssName[11]="<link rel='stylesheet' type='text/css' href='themes/theme11/theme.css'>";
     cssName[12]="<link rel='stylesheet' type='text/css' href='themes/theme12/theme.css'>";
     cssName[13]="<link rel='stylesheet' type='text/css' href='themes/theme13/theme.css'>";
     cssName[14]="<link rel='stylesheet' type='text/css' href='themes/theme14/theme.css'>";
  	return cssName[whichCss]
  }
  document.write(getaCss());
