Dynamically create form submission

<! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >
< Html Xmlns = "Http://www.w3.org/1999/xhtml" >
< Head >
< Meta HTTP-equiv = "Content-Type" Content = "Text/html; charsets = UTF-8"   />
</ Head >
< Body >
< Form Name = "Aspnetform" Method = "Post" Action = "Default.html" ID = "Aspnetform" >

< Style Type = "Text/CSS" >
@ Import URL (http://www.google.com/cse/api/branding.css );
</ Style >
< Div Class = "CSE-branding-Right" Style = "Background-color: # ffffff; color: #000000 ;" >
< Div Class = "CSE-branding-form" >
< Div >
< Input Type = "Hidden" Name = "CX" Value = "Partner-pub-8528869266148653: 757 hzffcewt"   />
< Input Type = "Hidden" Name = "COF" Value = "Forid: 10"   />
< Input Type = "Hidden" Name = "Ie" Value = "ISO-8859-1"   />
< Input Type = "Text" Name = "Q" Size = "31"   />
< Input Type = "Submit" Name = "Sa" Value = "Search" Onclick = "Return dosearch ()" />
< Script Type = "Text/JavaScript" >
Function Dosearch (){
VaR FRM = Document. createelement ( " Form " );
FRM. ID =   " Frmsearch " ;
FRM. Name =   " Frmsearch " ;

Addelement (FRM, " Hidden " , " CX " );
Addelement (FRM, " Hidden " , " COF " );
Addelement (FRM, " Hidden " , " IE " );
Addelement (FRM, " Hidden " , " Q " );
Addelement (FRM, " Submit " , " SA " );

FRM. style. Display= "None";
Document. Body. appendchild (FRM );

Document. Forms [ " Frmsearch " ]. Method =   "" ;
Document. Forms [ " Frmsearch " ]. Action =   " Http://www.chinagysourcing.com/file.html " ;
Document. Forms [ " Frmsearch " ]. Submit ();

Return False;
}

Function Addelement (FRM, type, name ){
VaR Item = Document. createelement ( " Input " );
Item. Type = Type;
Item. Name = Name;
Item. Value = Document. getelementsbyname (name )[ 0 ]. Value;
FRM. appendchild (item );
}
</ Script >
</ Div >
</ Div >
< Div Class = "CSE-branding-logo" >
< IMG SRC = "Http://www.google.com/images/poweredby_transparent/poweredby_FFFFFF.gif" ALT = "Google"   />
</ Div >
< Div Class = "CSE-branding-text" >
Custom Search
</ Div >
</ Div >
</ Form >
</ Body >
</ Html >